Lag/Pause believed to be caused by RAID [SOLVED]

I have installed arch about 4 months back and ever since been experience and Lag/Freezing issue which occurs anywhere from 1-30 seconds at a time. I have been looking for solutions and fixing issues I have found with my system in order to find a solution. It does not seem to be any issue with the hardware, everything is new. I have even gone so far as to swapping out certain parts such as the memory and have even updated the bios firmware.
I believe this is an issue with the way the raid is setup, as harddrive I/O will cease when this happens. If there is something else that may be causeing this issue then I am unsure what it could be.
I have posted my dmesg, mdstat and mdadm.conf files below. Also my system is still experience two bugs. The first one is the RAID initalization failed message durring systm initialization even though the raid array was assembled fine by the kernel. And the other on is the error message from LVM2 durring initalization "File-based locking initialisation failed". That error has  supposively been fixed from an update though I am still getting it.
dmesg
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 2.6.33-ARCH (thomas@evey) (gcc version 4.5.0 (GCC) ) #1 SMP PREEMPT Mon Apr 26 19:31:00 CEST 2010
Command line: root=/dev/array/root ro
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 00000000cfbe0000 (usable)
BIOS-e820: 00000000cfbe0000 - 00000000cfbe1000 (ACPI NVS)
BIOS-e820: 00000000cfbe1000 - 00000000cfbf0000 (ACPI data)
BIOS-e820: 00000000cfbf0000 - 00000000cfc00000 (reserved)
BIOS-e820: 00000000f4000000 - 00000000f8000000 (reserved)
BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
BIOS-e820: 0000000100000000 - 0000000130000000 (usable)
NX (Execute Disable) protection: active
DMI 2.4 present.
No AGP bridge found
last_pfn = 0x130000 max_arch_pfn = 0x400000000
MTRR default type: uncachable
MTRR fixed ranges enabled:
00000-9FFFF write-back
A0000-BFFFF uncachable
C0000-CCFFF write-protect
CD000-EFFFF uncachable
F0000-FFFFF write-through
MTRR variable ranges enabled:
0 base 000000000 mask F00000000 write-back
1 base 0E0000000 mask FE0000000 uncachable
2 base 0D0000000 mask FF0000000 uncachable
3 base 100000000 mask FC0000000 write-back
4 base 130000000 mask FF0000000 uncachable
5 disabled
6 disabled
7 disabled
x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
e820 update range: 00000000d0000000 - 0000000100000000 (usable) ==> (reserved)
last_pfn = 0xcfbe0 max_arch_pfn = 0x400000000
e820 update range: 0000000000001000 - 0000000000010000 (usable) ==> (reserved)
Scanning 1 areas for low memory corruption
modified physical RAM map:
modified: 0000000000000000 - 0000000000001000 (usable)
modified: 0000000000001000 - 0000000000010000 (reserved)
modified: 0000000000010000 - 000000000009f800 (usable)
modified: 000000000009f800 - 00000000000a0000 (reserved)
modified: 00000000000f0000 - 0000000000100000 (reserved)
modified: 0000000000100000 - 00000000cfbe0000 (usable)
modified: 00000000cfbe0000 - 00000000cfbe1000 (ACPI NVS)
modified: 00000000cfbe1000 - 00000000cfbf0000 (ACPI data)
modified: 00000000cfbf0000 - 00000000cfc00000 (reserved)
modified: 00000000f4000000 - 00000000f8000000 (reserved)
modified: 00000000fec00000 - 0000000100000000 (reserved)
modified: 0000000100000000 - 0000000130000000 (usable)
initial memory mapped : 0 - 20000000
found SMP MP-table at [ffff8800000f5630] f5630
init_memory_mapping: 0000000000000000-00000000cfbe0000
0000000000 - 00cfa00000 page 2M
00cfa00000 - 00cfbe0000 page 4k
kernel direct mapping tables up to cfbe0000 @ 16000-1c000
init_memory_mapping: 0000000100000000-0000000130000000
0100000000 - 0130000000 page 2M
kernel direct mapping tables up to 130000000 @ 1a000-20000
RAMDISK: 37d4d000 - 37feff2b
ACPI: RSDP 00000000000f6ff0 00014 (v00 GBT )
ACPI: RSDT 00000000cfbe1040 00040 (v01 GBT GBTUACPI 42302E31 GBTU 01010101)
ACPI: FACP 00000000cfbe10c0 00074 (v01 GBT GBTUACPI 42302E31 GBTU 01010101)
ACPI: DSDT 00000000cfbe1180 042C4 (v01 GBT GBTUACPI 00001000 MSFT 0100000C)
ACPI: FACS 00000000cfbe0000 00040
ACPI: HPET 00000000cfbe55c0 00038 (v01 GBT GBTUACPI 42302E31 GBTU 00000098)
ACPI: MCFG 00000000cfbe5640 0003C (v01 GBT GBTUACPI 42302E31 GBTU 01010101)
ACPI: EUDS 00000000cfbe5680 00560 (v01 GBT 00000000 00000000)
ACPI: TAMG 00000000cfbe5be0 00A32 (v01 GBT GBT B0 5455312E BG?? 53450101)
ACPI: APIC 00000000cfbe54c0 000BC (v01 GBT GBTUACPI 42302E31 GBTU 01010101)
ACPI: SSDT 00000000cfbe6640 02F8C (v01 INTEL PPM RCM 80000001 INTL 20061109)
ACPI: Local APIC address 0xfee00000
(13 early reservations) ==> bootmem [0000000000 - 0130000000]
#0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
#1 [0001000000 - 00016d6b38] TEXT DATA BSS ==> [0001000000 - 00016d6b38]
#2 [0037d4d000 - 0037feff2b] RAMDISK ==> [0037d4d000 - 0037feff2b]
#3 [00016d7000 - 00016d70f6] BRK ==> [00016d7000 - 00016d70f6]
#4 [00000f5640 - 0000100000] BIOS reserved ==> [00000f5640 - 0000100000]
#5 [00000f5630 - 00000f5640] MP-table mpf ==> [00000f5630 - 00000f5640]
#6 [000009f800 - 00000f0d00] BIOS reserved ==> [000009f800 - 00000f0d00]
#7 [00000f0edc - 00000f5630] BIOS reserved ==> [00000f0edc - 00000f5630]
#8 [00000f0d00 - 00000f0edc] MP-table mpc ==> [00000f0d00 - 00000f0edc]
#9 [0000010000 - 0000012000] TRAMPOLINE ==> [0000010000 - 0000012000]
#10 [0000012000 - 0000016000] ACPI WAKEUP ==> [0000012000 - 0000016000]
#11 [0000016000 - 000001a000] PGTABLE ==> [0000016000 - 000001a000]
#12 [000001a000 - 000001b000] PGTABLE ==> [000001a000 - 000001b000]
[ffffea0000000000-ffffea00043fffff] PMD -> [ffff880001800000-ffff8800051fffff] on node 0
Zone PFN ranges:
DMA 0x00000000 -> 0x00001000
DMA32 0x00001000 -> 0x00100000
Normal 0x00100000 -> 0x00130000
Movable zone start PFN for each node
early_node_map[4] active PFN ranges
0: 0x00000000 -> 0x00000001
0: 0x00000010 -> 0x0000009f
0: 0x00000100 -> 0x000cfbe0
0: 0x00100000 -> 0x00130000
On node 0 totalpages: 1047408
DMA zone: 56 pages used for memmap
DMA zone: 107 pages reserved
DMA zone: 3821 pages, LIFO batch:0
DMA32 zone: 14280 pages used for memmap
DMA32 zone: 832536 pages, LIFO batch:31
Normal zone: 2688 pages used for memmap
Normal zone: 193920 pages, LIFO batch:31
ACPI: PM-Timer IO Port: 0x408
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] enabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x03] enabled)
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] enabled)
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x04] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x05] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x06] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x07] dfl dfl lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
SMP: Allowing 8 CPUs, 0 hotplug CPUs
nr_irqs_gsi: 24
PM: Registered nosave memory: 0000000000001000 - 0000000000010000
PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
PM: Registered nosave memory: 00000000cfbe0000 - 00000000cfbe1000
PM: Registered nosave memory: 00000000cfbe1000 - 00000000cfbf0000
PM: Registered nosave memory: 00000000cfbf0000 - 00000000cfc00000
PM: Registered nosave memory: 00000000cfc00000 - 00000000f4000000
PM: Registered nosave memory: 00000000f4000000 - 00000000f8000000
PM: Registered nosave memory: 00000000f8000000 - 00000000fec00000
PM: Registered nosave memory: 00000000fec00000 - 0000000100000000
Allocating PCI resources starting at cfc00000 (gap: cfc00000:24400000)
Booting paravirtualized kernel on bare hardware
setup_percpu: NR_CPUS:16 nr_cpumask_bits:16 nr_cpu_ids:8 nr_node_ids:1
PERCPU: Embedded 29 pages/cpu @ffff880005400000 s89176 r8192 d21416 u262144
pcpu-alloc: s89176 r8192 d21416 u262144 alloc=1*2097152
pcpu-alloc: [0] 0 1 2 3 4 5 6 7
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1030277
Kernel command line: root=/dev/array/root ro
PID hash table entries: 4096 (order: 3, 32768 bytes)
Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Checking aperture...
No AGP bridge found
Calgary: detecting Calgary via BIOS EBDA area
Calgary: Unable to locate Rio Grande table in EBDA - bailing!
Memory: 4046176k/4980736k available (3449k kernel code, 791104k absent, 142528k reserved, 1818k data, 480k init)
SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
Hierarchical RCU implementation.
NR_IRQS:768
Console: colour VGA+ 80x25
console [tty0] enabled
allocated 41943040 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
hpet clockevent registered
Fast TSC calibration using PIT
Detected 1998.531 MHz processor.
Calibrating delay loop (skipped), value calculated using timer frequency.. 3998.60 BogoMIPS (lpj=6661770)
Security Framework initialized
Mount-cache hash table entries: 256
Initializing cgroup subsys ns
Initializing cgroup subsys cpuacct
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
mce: CPU supports 9 MCE banks
CPU0: Thermal monitoring enabled (TM1)
CPU 0 MCA banks CMCI:2 CMCI:3 CMCI:5 CMCI:6 CMCI:8
using mwait in idle threads.
Performance Events: Nehalem/Corei7 events, Intel PMU driver.
... version: 3
... bit width: 48
... generic registers: 4
... value mask: 0000ffffffffffff
... max period: 000000007fffffff
... fixed-purpose events: 3
... event mask: 000000070000000f
ACPI: Core revision 20091214
Setting APIC routing to flat
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
CPU0: Intel(R) Core(TM) i7 CPU 860 @ 2.80GHz stepping 05
Booting Node 0, Processors #1
CPU 1 MCA banks CMCI:2 CMCI:3 CMCI:5 SHD:6 SHD:8
#2
CPU 2 MCA banks CMCI:2 CMCI:3 CMCI:5 SHD:6 SHD:8
#3
CPU 3 MCA banks CMCI:2 CMCI:3 CMCI:5 SHD:6 SHD:8
#4
CPU 4 MCA banks SHD:2 SHD:3 SHD:5 SHD:6 SHD:8
#5
CPU 5 MCA banks SHD:2 SHD:3 SHD:5 SHD:6 SHD:8
#6
CPU 6 MCA banks SHD:2 SHD:3 SHD:5 SHD:6 SHD:8
#7 Ok.
CPU 7 MCA banks SHD:2 SHD:3 SHD:5 SHD:6 SHD:8
Brought up 8 CPUs
Total of 8 processors activated (31988.63 BogoMIPS).
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf4000000-0xf7ffffff] (base 0xf4000000)
PCI: MMCONFIG at [mem 0xf4000000-0xf7ffffff] reserved in E820
PCI: Using configuration type 1 for base access
bio: create slab <bio-0> at 0
ACPI: EC: Look up EC in DSDT
ACPI: Interpreter enabled
ACPI: (supports S0 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI Warning: Incorrect checksum in table [TAMG] - 10, should be 0F (20091214/tbutils-314)
ACPI: No dock devices found.
ACPI: PCI Root Bridge [PCI0] (0000:00)
pci_root PNP0A03:00: ignoring host bridge windows from ACPI; boot with "pci=use_crs" to use them
pci_root PNP0A03:00: host bridge window [io 0x0000-0x0cf7] (ignored)
pci_root PNP0A03:00: host bridge window [io 0x0d00-0xffff] (ignored)
pci_root PNP0A03:00: host bridge window [mem 0x000a0000-0x000bffff] (ignored)
pci_root PNP0A03:00: host bridge window [mem 0x000c0000-0x000dffff] (ignored)
pci_root PNP0A03:00: host bridge window [mem 0xcfc00000-0xfebfffff] (ignored)
pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
pci 0000:00:03.0: PME# disabled
pci 0000:00:1a.0: reg 20: [io 0xff00-0xff1f]
pci 0000:00:1a.1: reg 20: [io 0xfe00-0xfe1f]
pci 0000:00:1a.2: reg 20: [io 0xfd00-0xfd1f]
pci 0000:00:1a.7: reg 10: [mem 0xfbfff000-0xfbfff3ff]
pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1a.7: PME# disabled
pci 0000:00:1b.0: reg 10: [mem 0xfbff8000-0xfbffbfff 64bit]
pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1b.0: PME# disabled
pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.0: PME# disabled
pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.1: PME# disabled
pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.2: PME# disabled
pci 0000:00:1d.0: reg 20: [io 0xfc00-0xfc1f]
pci 0000:00:1d.1: reg 20: [io 0xfb00-0xfb1f]
pci 0000:00:1d.2: reg 20: [io 0xfa00-0xfa1f]
pci 0000:00:1d.3: reg 20: [io 0xf900-0xf91f]
pci 0000:00:1d.7: reg 10: [mem 0xfbffe000-0xfbffe3ff]
pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.7: PME# disabled
pci 0000:00:1f.2: reg 10: [io 0xf800-0xf807]
pci 0000:00:1f.2: reg 14: [io 0xf700-0xf703]
pci 0000:00:1f.2: reg 18: [io 0xf600-0xf607]
pci 0000:00:1f.2: reg 1c: [io 0xf500-0xf503]
pci 0000:00:1f.2: reg 20: [io 0xf400-0xf40f]
pci 0000:00:1f.2: reg 24: [io 0xf300-0xf30f]
pci 0000:00:1f.3: reg 10: [mem 0xfbffd000-0xfbffd0ff 64bit]
pci 0000:00:1f.3: reg 20: [io 0x0500-0x051f]
pci 0000:00:1f.5: reg 10: [io 0xf100-0xf107]
pci 0000:00:1f.5: reg 14: [io 0xf000-0xf003]
pci 0000:00:1f.5: reg 18: [io 0xef00-0xef07]
pci 0000:00:1f.5: reg 1c: [io 0xee00-0xee03]
pci 0000:00:1f.5: reg 20: [io 0xed00-0xed0f]
pci 0000:00:1f.5: reg 24: [io 0xec00-0xec0f]
pci 0000:01:00.0: reg 10: [mem 0xf9000000-0xf9ffffff]
pci 0000:01:00.0: reg 14: [mem 0xd0000000-0xdfffffff 64bit pref]
pci 0000:01:00.0: reg 1c: [mem 0xee000000-0xefffffff 64bit pref]
pci 0000:01:00.0: reg 24: [io 0xcf00-0xcf7f]
pci 0000:01:00.0: reg 30: [mem 0x00000000-0x0007ffff pref]
pci 0000:01:00.1: reg 10: [mem 0xfaffc000-0xfaffffff]
pci 0000:00:03.0: PCI bridge to [bus 01-01]
pci 0000:00:03.0: bridge window [io 0xc000-0xcfff]
pci 0000:00:03.0: bridge window [mem 0xf9000000-0xfaffffff]
pci 0000:00:03.0: bridge window [mem 0xd0000000-0xefffffff 64bit pref]
pci 0000:02:00.0: reg 10: [io 0xaf00-0xaf07]
pci 0000:02:00.0: reg 14: [io 0xae00-0xae03]
pci 0000:02:00.0: reg 18: [io 0xad00-0xad07]
pci 0000:02:00.0: reg 1c: [io 0xac00-0xac03]
pci 0000:02:00.0: reg 20: [io 0xab00-0xab0f]
pci 0000:02:00.0: reg 24: [mem 0xfbcff000-0xfbcff7ff]
pci 0000:02:00.0: reg 30: [mem 0x00000000-0x0000ffff pref]
pci 0000:02:00.0: PME# supported from D3hot
pci 0000:02:00.0: PME# disabled
pci 0000:00:1c.0: PCI bridge to [bus 02-02]
pci 0000:00:1c.0: bridge window [io 0xa000-0xafff]
pci 0000:00:1c.0: bridge window [mem 0xfbc00000-0xfbcfffff]
pci 0000:03:00.0: reg 10: [io 0xde00-0xdeff]
pci 0000:03:00.0: reg 18: [mem 0xfbeff000-0xfbefffff 64bit pref]
pci 0000:03:00.0: reg 20: [mem 0xfbef8000-0xfbefbfff 64bit pref]
pci 0000:03:00.0: reg 30: [mem 0x00000000-0x0001ffff pref]
pci 0000:03:00.0: supports D1 D2
pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:03:00.0: PME# disabled
pci 0000:00:1c.1: PCI bridge to [bus 03-03]
pci 0000:00:1c.1: bridge window [io 0xd000-0xdfff]
pci 0000:00:1c.1: bridge window [mem 0xfbb00000-0xfbbfffff]
pci 0000:00:1c.1: bridge window [mem 0xfbe00000-0xfbefffff 64bit pref]
pci 0000:04:00.0: reg 10: [mem 0xfbdfe000-0xfbdfffff 64bit]
pci 0000:04:00.0: PME# supported from D0 D3hot D3cold
pci 0000:04:00.0: PME# disabled
pci 0000:00:1c.2: PCI bridge to [bus 04-04]
pci 0000:00:1c.2: bridge window [mem 0xfbd00000-0xfbdfffff]
pci 0000:05:05.0: reg 10: [io 0xbf00-0xbf07]
pci 0000:05:05.0: reg 14: [io 0xbe00-0xbe03]
pci 0000:05:05.0: reg 18: [io 0xbd00-0xbd07]
pci 0000:05:05.0: reg 1c: [io 0xbc00-0xbc03]
pci 0000:05:05.0: reg 20: [io 0xbb00-0xbb0f]
pci 0000:00:1e.0: PCI bridge to [bus 05-05] (subtractive decode)
pci 0000:00:1e.0: bridge window [io 0xb000-0xbfff]
pci_bus 0000:00: on NUMA node 0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX2._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 11 *12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
PCI: Using ACPI for IRQ routing
PCI: pci_cache_line_size set to 64 bytes
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4
NetLabel: unlabeled traffic allowed by default
HPET: 8 timers in total, 5 timers will be used for per-cpu timer
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 24, 25, 26, 27, 28, 0
hpet0: 8 comparators, 64-bit 14.318180 MHz counter
hpet: hpet2 irq 24 for MSI
hpet: hpet3 irq 25 for MSI
hpet: hpet4 irq 26 for MSI
hpet: hpet5 irq 27 for MSI
hpet: hpet6 irq 28 for MSI
Switching to clocksource tsc
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 14 devices
ACPI: ACPI bus type pnp unregistered
system 00:01: [io 0x04d0-0x04d1] has been reserved
system 00:01: [io 0x0290-0x029f] has been reserved
system 00:01: [io 0x0800-0x087f] has been reserved
system 00:01: [io 0x0290-0x0294] has been reserved
system 00:01: [io 0x0880-0x088f] has been reserved
system 00:0a: [io 0x0400-0x04cf] has been reserved
system 00:0a: [io 0x04d2-0x04ff] has been reserved
system 00:0b: [mem 0xf4000000-0xf7ffffff] has been reserved
system 00:0c: [mem 0x000cd600-0x000cffff] has been reserved
system 00:0c: [mem 0x000f0000-0x000f7fff] could not be reserved
system 00:0c: [mem 0x000f8000-0x000fbfff] could not be reserved
system 00:0c: [mem 0x000fc000-0x000fffff] could not be reserved
system 00:0c: [mem 0xcfbe0000-0xcfbeffff] could not be reserved
system 00:0c: [mem 0x00000000-0x0009ffff] could not be reserved
system 00:0c: [mem 0x00100000-0xcfbdffff] could not be reserved
system 00:0c: [mem 0xcfbf0000-0xcfbfffff] has been reserved
system 00:0c: [mem 0xfec00000-0xfec00fff] could not be reserved
system 00:0c: [mem 0xfed10000-0xfed1dfff] has been reserved
system 00:0c: [mem 0xfed20000-0xfed8ffff] has been reserved
system 00:0c: [mem 0xfee00000-0xfee00fff] has been reserved
system 00:0c: [mem 0xffb00000-0xffb7ffff] has been reserved
system 00:0c: [mem 0xfff00000-0xffffffff] has been reserved
system 00:0c: [mem 0x000e0000-0x000effff] has been reserved
pci 0000:00:1c.0: BAR 15: assigned [mem 0xf0000000-0xf01fffff pref]
pci 0000:00:1c.2: BAR 15: assigned [mem 0xf0200000-0xf03fffff 64bit pref]
pci 0000:00:1c.2: BAR 13: assigned [io 0x1000-0x1fff]
pci 0000:01:00.0: BAR 6: assigned [mem 0xe0000000-0xe007ffff pref]
pci 0000:00:03.0: PCI bridge to [bus 01-01]
pci 0000:00:03.0: bridge window [io 0xc000-0xcfff]
pci 0000:00:03.0: bridge window [mem 0xf9000000-0xfaffffff]
pci 0000:00:03.0: bridge window [mem 0xd0000000-0xefffffff 64bit pref]
pci 0000:02:00.0: BAR 6: assigned [mem 0xf0000000-0xf000ffff pref]
pci 0000:00:1c.0: PCI bridge to [bus 02-02]
pci 0000:00:1c.0: bridge window [io 0xa000-0xafff]
pci 0000:00:1c.0: bridge window [mem 0xfbc00000-0xfbcfffff]
pci 0000:00:1c.0: bridge window [mem 0xf0000000-0xf01fffff pref]
pci 0000:03:00.0: BAR 6: assigned [mem 0xfbe00000-0xfbe1ffff pref]
pci 0000:00:1c.1: PCI bridge to [bus 03-03]
pci 0000:00:1c.1: bridge window [io 0xd000-0xdfff]
pci 0000:00:1c.1: bridge window [mem 0xfbb00000-0xfbbfffff]
pci 0000:00:1c.1: bridge window [mem 0xfbe00000-0xfbefffff 64bit pref]
pci 0000:00:1c.2: PCI bridge to [bus 04-04]
pci 0000:00:1c.2: bridge window [io 0x1000-0x1fff]
pci 0000:00:1c.2: bridge window [mem 0xfbd00000-0xfbdfffff]
pci 0000:00:1c.2: bridge window [mem 0xf0200000-0xf03fffff 64bit pref]
pci 0000:00:1e.0: PCI bridge to [bus 05-05]
pci 0000:00:1e.0: bridge window [io 0xb000-0xbfff]
pci 0000:00:1e.0: bridge window [mem disabled]
pci 0000:00:1e.0: bridge window [mem pref disabled]
pci 0000:00:03.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
pci 0000:00:03.0: setting latency timer to 64
pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
pci 0000:00:1c.0: setting latency timer to 64
pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
pci 0000:00:1c.1: setting latency timer to 64
pci 0000:00:1c.2: enabling device (0006 -> 0007)
pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
pci 0000:00:1c.2: setting latency timer to 64
pci 0000:00:1e.0: setting latency timer to 64
pci_bus 0000:00: resource 0 [io 0x0000-0xffff]
pci_bus 0000:00: resource 1 [mem 0x00000000-0xffffffffffffffff]
pci_bus 0000:01: resource 0 [io 0xc000-0xcfff]
pci_bus 0000:01: resource 1 [mem 0xf9000000-0xfaffffff]
pci_bus 0000:01: resource 2 [mem 0xd0000000-0xefffffff 64bit pref]
pci_bus 0000:02: resource 0 [io 0xa000-0xafff]
pci_bus 0000:02: resource 1 [mem 0xfbc00000-0xfbcfffff]
pci_bus 0000:02: resource 2 [mem 0xf0000000-0xf01fffff pref]
pci_bus 0000:03: resource 0 [io 0xd000-0xdfff]
pci_bus 0000:03: resource 1 [mem 0xfbb00000-0xfbbfffff]
pci_bus 0000:03: resource 2 [mem 0xfbe00000-0xfbefffff 64bit pref]
pci_bus 0000:04: resource 0 [io 0x1000-0x1fff]
pci_bus 0000:04: resource 1 [mem 0xfbd00000-0xfbdfffff]
pci_bus 0000:04: resource 2 [mem 0xf0200000-0xf03fffff 64bit pref]
pci_bus 0000:05: resource 0 [io 0xb000-0xbfff]
pci_bus 0000:05: resource 3 [io 0x0000-0xffff]
pci_bus 0000:05: resource 4 [mem 0x00000000-0xffffffffffffffff]
NET: Registered protocol family 2
IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
TCP reno registered
UDP hash table entries: 2048 (order: 4, 65536 bytes)
UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
NET: Registered protocol family 1
pci 0000:01:00.0: Boot video device
PCI: CLS 64 bytes, default 64
Unpacking initramfs...
Freeing initrd memory: 2699k freed
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Placing 64MB software IO TLB between ffff880005bdd000 - ffff880009bdd000
software IO TLB at phys 0x5bdd000 - 0x9bdd000
Scanning for low memory corruption every 60 seconds
audit: initializing netlink socket (disabled)
type=2000 audit(1272807521.273:1): initialized
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
msgmni has been set to 7909
alg: No test for stdrng (krng)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
pcieport 0000:00:03.0: setting latency timer to 64
pcieport 0000:00:03.0: irq 29 for MSI/MSI-X
pcieport 0000:00:1c.0: setting latency timer to 64
pcieport 0000:00:1c.0: irq 30 for MSI/MSI-X
pcieport 0000:00:1c.1: setting latency timer to 64
pcieport 0000:00:1c.1: irq 31 for MSI/MSI-X
pcieport 0000:00:1c.2: setting latency timer to 64
pcieport 0000:00:1c.2: irq 32 for MSI/MSI-X
aer 0000:00:03.0:pcie02: AER service couldn't init device: no _OSC support
Linux agpgart interface v0.103
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
input: Macintosh mouse button emulation as /devices/virtual/input/input0
PNP: No PS/2 controller found. Probing ports directly.
Failed to disable AUX port, but continuing anyway... Is this a SiS?
If AUX port is really absent please use the 'i8042.noaux' option.
serio: i8042 KBD port at 0x60,0x64 irq 1
mice: PS/2 mouse device common for all mice
cpuidle: using governor ladder
cpuidle: using governor menu
TCP cubic registered
NET: Registered protocol family 17
PM: Resume from disk failed.
registered taskstats version 1
Initalizing network drop monitor service
Freeing unused kernel memory: 480k freed
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.17.0-ioctl (2010-03-05) initialised: [email protected]
SCSI subsystem initialized
libata version 3.00 loaded.
pata_it8213 0000:05:05.0: version 0.0.3
pata_it8213 0000:05:05.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
pata_it8213 0000:05:05.0: setting latency timer to 64
scsi0 : pata_it8213
scsi1 : pata_it8213
ata1: PATA max UDMA/66 cmd 0xbf00 ctl 0xbe00 bmdma 0xbb00 irq 19
ata2: DUMMY
ata_piix 0000:00:1f.2: version 2.13
ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19
ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
ata_piix 0000:00:1f.2: setting latency timer to 64
scsi2 : ata_piix
scsi3 : ata_piix
ata3: SATA max UDMA/133 cmd 0xf800 ctl 0xf700 bmdma 0xf400 irq 19
ata4: SATA max UDMA/133 cmd 0xf600 ctl 0xf500 bmdma 0xf408 irq 19
ata_piix 0000:00:1f.5: PCI INT B -> GSI 19 (level, low) -> IRQ 19
ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ]
ata_piix 0000:00:1f.5: setting latency timer to 64
scsi4 : ata_piix
scsi5 : ata_piix
ata5: SATA max UDMA/133 cmd 0xf100 ctl 0xf000 bmdma 0xed00 irq 19
ata6: SATA max UDMA/133 cmd 0xef00 ctl 0xee00 bmdma 0xed08 irq 19
ata6: SATA link down (SStatus 0 SControl 300)
ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata5.00: ATAPI: HL-DT-ST BDDVDRW CH08LS10, 1.00, max UDMA/133
ata5.00: configured for UDMA/133
ata3.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata3.01: SATA link down (SStatus 0 SControl 300)
ata4.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata4.01: SATA link down (SStatus 0 SControl 300)
ata3.00: ATA-8: WDC WD15EARS-00Z5B1, 80.00A80, max UDMA/133
ata3.00: 2930277168 sectors, multi 16: LBA48 NCQ (depth 0/32)
ata3.00: configured for UDMA/133
scsi 2:0:0:0: Direct-Access ATA WDC WD15EARS-00Z 80.0 PQ: 0 ANSI: 5
ata4.00: ATA-8: WDC WD15EARS-00Z5B1, 80.00A80, max UDMA/133
ata4.00: 2930277168 sectors, multi 16: LBA48 NCQ (depth 0/32)
ata4.00: configured for UDMA/133
scsi 3:0:0:0: Direct-Access ATA WDC WD15EARS-00Z 80.0 PQ: 0 ANSI: 5
scsi 4:0:0:0: CD-ROM HL-DT-ST BDDVDRW CH08LS10 1.00 PQ: 0 ANSI: 5
sd 2:0:0:0: [sda] 2930277168 512-byte logical blocks: (1.50 TB/1.36 TiB)
sd 3:0:0:0: [sdb] 2930277168 512-byte logical blocks: (1.50 TB/1.36 TiB)
sd 3:0:0:0: [sdb] Write Protect is off
sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sdb:
sd 2:0:0:0: [sda] Write Protect is off
sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sda: sda1 sda2 sda3
sd 2:0:0:0: [sda] Attached SCSI disk
sdb1 sdb2 sdb3
sd 3:0:0:0: [sdb] Attached SCSI disk
sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
sr 4:0:0:0: Attached scsi CD-ROM sr0
md: md0 stopped.
md: bind<sdb1>
md: bind<sda1>
md: raid1 personality registered for level 1
raid1: raid set md0 active with 2 out of 2 mirrors
md0: detected capacity change from 0 to 295960576
md0: unknown partition table
md: md1 stopped.
md: bind<sdb2>
md: bind<sda2>
raid1: raid set md1 active with 2 out of 2 mirrors
md1: detected capacity change from 0 to 1497954975744
md1: unknown partition table
md: md2 stopped.
md: bind<sdb3>
md: bind<sda3>
raid1: raid set md2 active with 2 out of 2 mirrors
md2: detected capacity change from 0 to 2048000000
md2: unknown partition table
EXT4-fs (dm-0): mounted filesystem with ordered data mode
rtc_cmos 00:04: RTC can wake from S4
rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
rtc0: alarms up to one month, 242 bytes nvram, hpet irqs
udev: starting version 151
sd 2:0:0:0: Attached scsi generic sg0 type 0
sd 3:0:0:0: Attached scsi generic sg1 type 0
sr 4:0:0:0: Attached scsi generic sg2 type 5
iTCO_vendor_support: vendor-support=0
iTCO_wdt: Intel TCO WatchDog Timer Driver v1.05
iTCO_wdt: Found a P55 TCO device (Version=2, TCOBASE=0x0460)
iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
Monitor-Mwait will be used to enter C-1 state
Monitor-Mwait will be used to enter C-2 state
Monitor-Mwait will be used to enter C-3 state
ahci 0000:02:00.0: version 3.0
ahci 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
ahci 0000:02:00.0: irq 33 for MSI/MSI-X
ahci 0000:02:00.0: AHCI 0001.0200 32 slots 8 ports 6 Gbps 0xff impl SATA mode
ahci 0000:02:00.0: flags: 64bit ncq pio
ahci 0000:02:00.0: setting latency timer to 64
scsi6 : ahci
scsi7 : ahci
scsi8 : ahci
scsi9 : ahci
scsi10 : ahci
scsi11 : ahci
scsi12 : ahci
scsi13 : ahci
ata7: SATA max UDMA/133 abar m2048@0xfbcff000 port 0xfbcff100 irq 33
ata8: SATA max UDMA/133 abar m2048@0xfbcff000 port 0xfbcff180 irq 33
ata9: SATA max UDMA/133 abar m2048@0xfbcff000 port 0xfbcff200 irq 33
ata10: SATA max UDMA/133 abar m2048@0xfbcff000 port 0xfbcff280 irq 33
ata11: SATA max UDMA/133 abar m2048@0xfbcff000 port 0xfbcff300 irq 33
ata12: SATA max UDMA/133 abar m2048@0xfbcff000 port 0xfbcff380 irq 33
ata13: SATA max UDMA/133 abar m2048@0xfbcff000 port 0xfbcff400 irq 33
ata14: SATA max UDMA/133 abar m2048@0xfbcff000 port 0xfbcff480 irq 33
input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
ACPI: Power Button [PWRB]
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
ACPI: Power Button [PWRF]
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
ata13: SATA link down (SStatus 0 SControl 300)
ata8: SATA link down (SStatus 0 SControl 300)
ata10: SATA link down (SStatus 0 SControl 300)
ata14: SATA link up <unknown> (SStatus FFFFFF93 SControl 300)
ata9: SATA link down (SStatus 0 SControl 300)
ata12: SATA link down (SStatus 0 SControl 300)
ata11: SATA link down (SStatus 0 SControl 300)
ata7: SATA link down (SStatus 0 SControl 300)
ata14.00: ATAPI: MARVELL VIRTUALL, 1.09, max UDMA/66
ata14.00: configured for UDMA/66
scsi 13:0:0:0: Processor Marvell 91xx Config 1.01 PQ: 0 ANSI: 5
scsi 13:0:0:0: Attached scsi generic sg3 type 3
nvidia: module license 'NVIDIA' taints kernel.
Disabling lock debugging due to kernel taint
parport_pc 00:09: reported by Plug and Play ACPI
parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
Floppy drive(s): fd0 is 1.44M
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
ehci_hcd 0000:00:1a.7: setting latency timer to 64
ehci_hcd 0000:00:1a.7: EHCI Host Controller
ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1a.7: debug port 2
ehci_hcd 0000:00:1a.7: cache line size of 64 is not supported
ehci_hcd 0000:00:1a.7: irq 18, io mem 0xfbfff000
xhci_hcd 0000:04:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
xhci_hcd 0000:04:00.0: setting latency timer to 64
xhci_hcd 0000:04:00.0: xHCI Host Controller
xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 2
xhci_hcd 0000:04:00.0: irq 18, io mem 0xfbdfe000
usb usb2: config 1 interface 0 altsetting 0 endpoint 0x81 has no SuperSpeed companion descriptor
xHCI xhci_add_endpoint called for root hub
xHCI xhci_check_bandwidth called for root hub
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 4 ports detected
r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
r8169 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
r8169 0000:03:00.0: setting latency timer to 64
r8169 0000:03:00.0: irq 34 for MSI/MSI-X
eth0: RTL8168d/8111d at 0xffffc90000068000, 6c:f0:49:02:e2:c1, XID 083000c0 IRQ 34
FDC 0 is a post-1991 82077
lp: driver loaded but no devices found
ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 6 ports detected
ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
ehci_hcd 0000:00:1d.7: setting latency timer to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 3
ehci_hcd 0000:00:1d.7: debug port 2
ehci_hcd 0000:00:1d.7: cache line size of 64 is not supported
ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfbffe000
uhci_hcd: USB Universal Host Controller Interface driver
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 8 ports detected
i801_smbus 0000:00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18
uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
uhci_hcd 0000:00:1a.0: setting latency timer to 64
uhci_hcd 0000:00:1a.0: UHCI Host Controller
uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000ff00
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
uhci_hcd 0000:00:1a.1: setting latency timer to 64
uhci_hcd 0000:00:1a.1: UHCI Host Controller
uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1a.1: irq 21, io base 0x0000fe00
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
uhci_hcd 0000:00:1a.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
uhci_hcd 0000:00:1a.2: setting latency timer to 64
uhci_hcd 0000:00:1a.2: UHCI Host Controller
uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 6
uhci_hcd 0000:00:1a.2: irq 18, io base 0x0000fd00
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 2 ports detected
uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
uhci_hcd 0000:00:1d.0: setting latency timer to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 7
uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000fc00
hub 7-0:1.0: USB hub found
hub 7-0:1.0: 2 ports detected
uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
uhci_hcd 0000:00:1d.1: setting latency timer to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 8
uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000fb00
hub 8-0:1.0: USB hub found
hub 8-0:1.0: 2 ports detected
uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
uhci_hcd 0000:00:1d.2: setting latency timer to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 9
uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000fa00
hub 9-0:1.0: USB hub found
hub 9-0:1.0: 2 ports detected
uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16
uhci_hcd 0000:00:1d.3: setting latency timer to 64
uhci_hcd 0000:00:1d.3: UHCI Host Controller
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 10
uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000f900
hub 10-0:1.0: USB hub found
hub 10-0:1.0: 2 ports detected
ppdev: user-space parallel port driver
lp0: using parport0 (interrupt-driven).
HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
HDA Intel 0000:00:1b.0: irq 35 for MSI/MSI-X
HDA Intel 0000:00:1b.0: setting latency timer to 64
input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input3
HDA Intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
hda_intel: Disable MSI for Nvidia chipset
HDA Intel 0000:01:00.1: setting latency timer to 64
usb 9-2: new low speed USB device using uhci_hcd and address 2
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
nvidia 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
nvidia 0000:01:00.0: setting latency timer to 64
vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=io+mem
NVRM: loading NVIDIA UNIX x86_64 Kernel Module 195.36.15 Fri Mar 12 00:29:13 PST 2010
input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.2/usb9/9-2/9-2:1.0/input/input4
logitech 0003:046D:C517.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech USB Receiver] on usb-0000:00:1d.2-2/input0
logitech 0003:046D:C517.0002: fixing up Logitech keyboard report descriptor
input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.2/usb9/9-2/9-2:1.1/input/input5
logitech 0003:046D:C517.0002: input,hiddev0,hidraw1: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:1d.2-2/input1
kjournald starting. Commit interval 5 seconds
EXT3-fs (md0): using internal journal
EXT3-fs (md0): mounted filesystem with writeback data mode
Adding 1999992k swap on /dev/md2. Priority:-1 extents:1 across:1999992k
r8169: eth0: link up
r8169: eth0: link up
it87: Found IT8720F chip at 0x290, revision 8
it87: VID is disabled (pins used for GPIO)
it87: in3 is VCC (+5V)
fuse init (API version 7.13)
end_request: I/O error, dev fd0, sector 0
end_request: I/O error, dev fd0, sector 0
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
/etc/mdadm.conf
ARRAY /dev/md0 metadata=0.90 UUID=d3dade34:d68c8182:644d3026:471d4918
ARRAY /dev/md1 metadata=0.90 UUID=c8e3ea5d:7be896ac:a45d145b:781c14fa
ARRAY /dev/md2 metadata=0.90 UUID=5c868358:21748aa6:5b20e486:491c0ca6
# Emails sent on faults
MAILADDR [myemailaddress]
/proc/mdstat
Personalities : [raid1]
md2 : active raid1 sda3[0] sdb3[1]
2000000 blocks [2/2] [UU]
md1 : active raid1 sda2[0] sdb2[1]
1462846656 blocks [2/2] [UU]
md0 : active raid1 sda1[0] sdb1[1]
289024 blocks [2/2] [UU]
unused devices: <none>
Also I am not sure about the "unknown partition table" messages in the dmesg output. I am not sure if they are somthing I should be concerned about or could be a contributing factor.
If you need more information about my problem just ask an I will post it.
Last edited by KrimReaper (2010-08-05 18:44:01)

I have been doing some searching around and have found some new information.
https://raid.wiki.kernel.org/index.php/Performance
I found there were some fixes for the "apparent pauses in the stream of IO" that I believed I was experiencing as well. I had in the meantime changed my raid array to raid 5 to increase the read performance which had helped with my lag issue but it was still apparent. So I did two of the optimizations listed on the page. But before I did I ran a benchamark on my current raid 5 array.
Unoptimized Raid 5 array
Version 1.03e ------Sequential Output------ --Sequential Input- --Random-
-Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
media 8G 43161 66 34106 4 19897 1 48765 65 156367 7 412.4 1
------Sequential Create------ --------Random Create--------
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++
media,8G,43161,66,34106,4,19897,1,48765,65,156367,7,412.4,1,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++
Set read-ahead from 512 to 65536 on all md devices, seems to be a minor improvement
Version 1.03e ------Sequential Output------ --Sequential Input- --Random-
-Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
media 8G 38289 58 36708 4 22971 2 70054 93 185402 5 407.9 1
------Sequential Create------ --------Random Create--------
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++
media,8G,38289,58,36708,4,22971,2,70054,93,185402,5,407.9,1,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++
Set stripe-cache_size for RAID5 from 512 to 16384, massive improvement
Version 1.03e ------Sequential Output------ --Sequential Input- --Random-
-Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
media 8G 65835 98 126321 11 48050 4 70850 95 184347 5 370.4 1
------Sequential Create------ --------Random Create--------
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++
media,8G,65835,98,126321,11,48050,4,70850,95,184347,5,370.4,1,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++
After changing the stripe cache size it looks like there has been a massive improvement in output speeds. Though I have not used the desktop environment of the computer yet nor have I been watching movies/downloading or doing anything I/O heavy yet of this change. I think this may have been the root of my problem. When I have used the computer for a few more weeks I will report here again whether or not lag/pause problem has been solved.

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                        Recovery HD (disk0s3) <not mounted>: 650 MB
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              Apple Internal Memory Card Reader
              Apple Inc. Apple Internal Keyboard / Trackpad
              Apple Computer, Inc. IR Receiver
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                        Apple Inc. Bluetooth USB Host Controller
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              [failed] com.macpaw.CleanMyMac2Helper.scheduledScan.plist
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              HP Scheduler
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              DC30 Xact Driver Panel
              Flash Player
              Flip4Mac WMV
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              AdobePDFViewerNPAPI.plugin
              Default Browser.plugin
              Flash Player.plugin
              FlashPlayer-10.6.plugin
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              SharePointBrowserPlugin.plugin
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              1.27 GB            Active RAM
              1.24 GB            Inactive RAM
              667 MB             Wired RAM
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              111 MB             Page-outs

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    D [23/Nov/2009:15:05:20 -0800] [Job 28] Started filter pstops (PID 3430)
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    D [23/Nov/2009:15:05:20 -0800] [Job 28] %%LanguageLevel: 3
    D [23/Nov/2009:15:05:20 -0800] [Job 28] %%DocumentSuppliedResources: (atend)
    D [23/Nov/2009:15:05:20 -0800] [Job 28] %%DocumentMedia: plain 596 842 0 () ()
    D [23/Nov/2009:15:05:20 -0800] [Job 28] %%BoundingBox: 0 0 596 842
    D [23/Nov/2009:15:05:20 -0800] [Job 28] %%Pages: 2
    D [23/Nov/2009:15:05:20 -0800] [Job 28] %%EndComments
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Before copy_prolog - %%BeginDefaults
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Before copy_setup - %%BeginSetup
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Before page loop - %%Page: 1 1
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Copying page 1...
    D [23/Nov/2009:15:05:20 -0800] [Job 28] pagew = 576.0, pagel = 763.2
    D [23/Nov/2009:15:05:20 -0800] [Job 28] bboxx = 0, bboxy = 0, bboxw = 612, bboxl = 792
    D [23/Nov/2009:15:05:20 -0800] [Job 28] PageLeft = 18.0, PageRight = 594.0
    D [23/Nov/2009:15:05:20 -0800] [Job 28] PageTop = 777.6, PageBottom = 14.4
    D [23/Nov/2009:15:05:20 -0800] [Job 28] PageWidth = 612.0, PageLength = 792.0
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Copying page 2...
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    D [23/Nov/2009:15:05:20 -0800] [Job 28] bboxx = 0, bboxy = 0, bboxw = 612, bboxl = 792
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    D [23/Nov/2009:15:05:20 -0800] [Job 28] PageTop = 777.6, PageBottom = 14.4
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    D [23/Nov/2009:15:05:20 -0800] [Job 28] Added option Resolution
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Added option PageSize
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Added option Model
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Added option PrintoutMode
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Added option InputSlot
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Added option Duplex
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Added option Quality
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    D [23/Nov/2009:15:05:20 -0800] [Job 28] *cupsFilter: "application/vnd.cups-pdf 0 foomatic-rip-hplip"
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Added option PageRegion
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Added option ImageableArea
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Added option PaperDimension
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Added option Font
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Parameter Summary
    D [23/Nov/2009:15:05:20 -0800] [Job 28] -----------------
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
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    D [23/Nov/2009:15:05:20 -0800] [Job 28] Printer: Primary
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Shell: /bin/sh
    D [23/Nov/2009:15:05:20 -0800] [Job 28] PPD file: /etc/cups/ppd/Primary.ppd
    D [23/Nov/2009:15:05:20 -0800] [Job 28] ATTR file:
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    D [23/Nov/2009:15:05:20 -0800] [Job 28] Job title: soñar_en_cubano.pdf
    D [23/Nov/2009:15:05:20 -0800] [Job 28] File(s) to be printed:
    D [23/Nov/2009:15:05:20 -0800] [Job 28] <STDIN>
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] GhostScript extra search path ('GS_LIB'): /usr/share/cups/fonts
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Pondering option 'finishings=3'
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Unknown option finishings=3.
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Pondering option 'media=na_letter_8.5x11in'
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    D [23/Nov/2009:15:05:20 -0800] [Job 28] Pondering option 'number-up=1'
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Unknown option number-up=1.
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Pondering option 'sides=two-sided-long-edge'
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Pondering option 'job-uuid=urn:uuid:c6d32594-cd36-3c4e-65bf-a70c81a0e285'
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Unknown option job-uuid=urn:uuid:c6d32594-cd36-3c4e-65bf-a70c81a0e285.
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Pondering option 'job-originating-host-name=localhost'
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Unknown option job-originating-host-name=localhost.
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] ================================================
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] File: <STDIN>
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] ================================================
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Reading PostScript input ...
    D [23/Nov/2009:15:05:20 -0800] [Job 28] --> This document is DSC-conforming!
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %RBINumCopies: 1
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Job claims to be DSC-conforming, but "%%BeginProlog" was missing before first line with another "%%Begin..." comment (is this a TeX/LaTeX/dvips-generated PostScript file?). Assuming start of "Prolog" here.
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] -----------
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%BeginProlog
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%EndProlog
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] -----------
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%BeginSetup
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%BeginFeature: *PageSize Letter
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Option: PageSize=Letter --> Setting option
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %% FoomaticRIPOptionSetting: PageSize=Letter
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Option: PageSize=Letter --> Setting option
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%BeginFeature: *PrintoutMode Normal
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Option: PrintoutMode=Normal --> Setting option
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %% FoomaticRIPOptionSetting: PrintoutMode=Normal
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Option: PrintoutMode=Normal --> Setting option
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%BeginFeature: *InputSlot Default
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Option: InputSlot=Default --> Setting option
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %% FoomaticRIPOptionSetting: InputSlot=Default
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Option: InputSlot=Default --> Setting option
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%BeginFeature: *Quality FromPrintoutMode
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Option: Quality=FromPrintoutMode --> Setting option
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %% FoomaticRIPOptionSetting: Quality=@PrintoutMode
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Option: Quality=FromPrintoutMode --> Setting option
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%BeginFeature: *Duplex DuplexNoTumble
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Option: Duplex=DuplexNoTumble --> Setting option
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %% FoomaticRIPOptionSetting: Duplex=DuplexNoTumble
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Option: Duplex=DuplexNoTumble --> Setting option
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%EndSetup
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Inserting PostScript code for CUPS' page accounting
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] -----------
    D [23/Nov/2009:15:05:20 -0800] [Job 28] New page: 1 1
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%BeginPageSetup
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Inserting option code into "PageSetup" section.
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%EndPageSetup
    D [23/Nov/2009:15:05:20 -0800] [Job 28] End of page header
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Stopping search for page header options
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: Q
    D [23/Nov/2009:15:05:20 -0800] [Job 28] --> Output goes directly to the renderer now.
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Starting renderer
    D [23/Nov/2009:15:05:20 -0800] [Job 28] JCL: <job data>
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] renderer PID kid4=3435
    D [23/Nov/2009:15:05:20 -0800] [Job 28] renderer command: gs -q -dBATCH -dPARANOIDSAFER -dQUIET -dNOPAUSE -sDEVICE=ijs -sIjsServer=hpijs -dDEVICEWIDTHPOINTS=612 -dDEVICEHEIGHTPOINTS=792 -sDeviceManufacturer="HEWLETT-PACKARD" -sDeviceModel="HP LaserJet" -dDuplex=true -dTumble=false -r300 -sIjsParams=Quality:Quality=0,Quality:ColorMode=0,Quality:MediaType=0,Quality:PenSet=0,PS:MediaPosition=7 -dIjsUseOutputFD -sOutputFile=- -
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%PageTrailer
    D [23/Nov/2009:15:05:20 -0800] [Job 28] --> Continue DSC parsing now.
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%Page: 2 2
    D [23/Nov/2009:15:05:20 -0800] [Job 28] --> Continue DSC parsing now.
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] -----------
    D [23/Nov/2009:15:05:20 -0800] [Job 28] New page: 2 2
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%Page: 2 2
    D [23/Nov/2009:15:05:20 -0800] [Job 28] --> Output goes to the FIFO buffer now.
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%BeginPageSetup
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Inserting option code into "PageSetup" section.
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%EndPageSetup
    D [23/Nov/2009:15:05:20 -0800] [Job 28] End of page header
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Stopping search for page header options
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: (hair) 17.1865 Tj
    D [23/Nov/2009:15:05:20 -0800] [Job 28] --> Output goes directly to the renderer now.
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Starting process 3436: "gs -q -dBATCH -dPARANOIDSAFER -dQUIET -dNOPAUSE -sDEVICE=ijs -sIjsServer=hpijs -dDEVICEWIDTHPOINTS=6..."
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%PageTrailer
    D [23/Nov/2009:15:05:20 -0800] [Job 28] --> Continue DSC parsing now.
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%Trailer
    D [23/Nov/2009:15:05:20 -0800] [Job 28] --> Continue DSC parsing now.
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%DocumentSuppliedResources:
    D [23/Nov/2009:15:05:20 -0800] [Job 28] --> Continue DSC parsing now.
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%Pages: 2
    D [23/Nov/2009:15:05:20 -0800] [Job 28] --> Continue DSC parsing now.
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%BoundingBox: 0 0 596 842
    D [23/Nov/2009:15:05:20 -0800] [Job 28] --> Continue DSC parsing now.
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Found: %%EOF
    D [23/Nov/2009:15:05:20 -0800] [Job 28] --> Continue DSC parsing now.
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Closing renderer
    D [23/Nov/2009:15:05:20 -0800] [Job 28] PAGE: 1 1
    D [23/Nov/2009:15:05:20 -0800] [Job 28] STATE: +connecting-to-device
    D [23/Nov/2009:15:05:20 -0800] [Job 28] prnt/backend/hp.c 745: ERROR: open device failed stat=12: hp:/usb/hp_LaserJet_1320_series?serial=00CNDC51W23C
    D [23/Nov/2009:15:05:20 -0800] [Job 28] GPL Ghostscript 8.70: Unrecoverable error, exit code 1
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Process 3436 ending: "gs -q -dBATCH -dPARANOIDSAFER -dQUIET -dNOPAUSE -sDEVICE=ijs -sIjsServer=hpijs -dDEVICEWIDTHPOINTS=6..."
    D [23/Nov/2009:15:05:20 -0800] [Job 28] renderer return value: 1
    D [23/Nov/2009:15:05:20 -0800] [Job 28] renderer received signal: 1
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Process dying with "Possible error on renderer command line or PostScript error. Check options.", exit stat: 3
    D [23/Nov/2009:15:05:20 -0800] [Job 28] error: No such file or directory (2)
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Cleaning up ...
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Killing process 3435 (KID4) with signal 15
    D [23/Nov/2009:15:05:20 -0800] [Job 28] KID3 exited with status 3
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Renderer exit stat: 3
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Killing process 3435 (KID4) with signal 9
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Closing foomatic-rip.
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Renderer process finished
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Process dying with "Error closing renderer", exit stat: 3
    D [23/Nov/2009:15:05:20 -0800] [Job 28] error: Bad file descriptor (9)
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Cleaning up ...
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Killing process 3434 (KID3) with signal 15
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Killing process 3434 (KID3) with signal 9
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Error closing renderer
    D [23/Nov/2009:15:05:20 -0800] [Job 28]
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Closing foomatic-rip.
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Backend returned status 1 (failed)
    D [23/Nov/2009:15:05:20 -0800] [Job 28] Printer stopped due to backend errors; please consult the error_log file for details.
    D [23/Nov/2009:15:05:20 -0800] [Job 28] End of messages
    D [23/Nov/2009:15:05:20 -0800] [Job 28] printer-state=5(stopped)
    D [23/Nov/2009:15:05:20 -0800] [Job 28] printer-state-message="/usr/lib/cups/backend/hp failed"
    D [23/Nov/2009:15:05:20 -0800] [Job 28] printer-state-reasons=paused
    E [23/Nov/2009:15:21:07 -0800] Unable to remove temporary file "/var/spool/cups/tmp/.fontconfig" - Is a directory
    E [23/Nov/2009:15:21:07 -0800] Unable to open listen socket for address ::1:631 - Address family not supported by protocol.
    E [23/Nov/2009:15:21:07 -0800] Unable to set ACLs on root certificate "/var/run/cups/certs/0" - Operation not supported
    E [23/Nov/2009:15:21:29 -0800] Returning IPP client-error-not-possible for Cancel-Job (ipp://localhost/jobs/30) from localhost
    EDIT2:
    Anyone else who gets this problem and freaks out: All you have to do is go to the CUPS printer administration page and click "Resume Printer".
    Last edited by egan (2009-11-23 23:56:37)

    I am having this same issue but simply resuming the printer won't change anything....
    I always see this message when I try printing ....
    "/usr/lib/cups/backend/hp failed"
    but if I just call it from the command line, it shows me my printer info...
    [somekool@rockinTV test]$ /usr/lib/cups/backend/hp
    direct hp:/usb/deskjet_5550?serial=MY27G1J3CK2L "HP deskjet 5550" "HP deskjet 5550 USB MY27G1J3CK2L HPLIP" "MFG:hp;MDL:deskjet 5550;CLS:PRINTER;DES:deskjet 5550;SN:MY27G1J3CK2L;"
    [somekool@rockinTV test]$
    by looking further... I found two more error message...
    "io/hpmud/musb.c 136: unable get_string_descriptor -1: Operation not permitted"
    and
    prnt/backend/hp.c 745: ERROR: open device failed stat=12: hp:/usb/deskjet_5550?serial=MY27G1J3CK2L
    full log below
    please help !!!
    ==> cups/access_log <==
    localhost - - [10/Jan/2010:11:04:02 -0500] "POST /printers/deskjet_5550 HTTP/1.1" 401 128 Pause-Printer successful-ok
    ==> cups/error_log <==
    I [10/Jan/2010:11:04:02 -0500] Started "/usr/lib/cups/cgi-bin/printers.cgi" (pid=3765)
    ==> cups/access_log <==
    localhost - - [10/Jan/2010:11:04:02 -0500] "POST /printers/deskjet_5550 HTTP/1.1" 401 128 Pause-Printer successful-ok
    ==> cups/error_log <==
    I [10/Jan/2010:11:04:02 -0500] Printer "deskjet_5550" stopped by "root".
    ==> cups/access_log <==
    localhost - root [10/Jan/2010:11:04:02 -0500] "POST /printers/deskjet_5550 HTTP/1.1" 200 128 Pause-Printer successful-ok
    ==> cups/error_log <==
    I [10/Jan/2010:11:04:04 -0500] Started "/usr/lib/cups/cgi-bin/printers.cgi" (pid=3766)
    I [10/Jan/2010:11:04:09 -0500] Started "/usr/lib/cups/cgi-bin/printers.cgi" (pid=3767)
    ==> cups/access_log <==
    localhost - - [10/Jan/2010:11:04:09 -0500] "POST /printers/deskjet_5550 HTTP/1.1" 401 128 Resume-Printer successful-ok
    ==> cups/error_log <==
    I [10/Jan/2010:11:04:09 -0500] Started "/usr/lib/cups/cgi-bin/printers.cgi" (pid=3768)
    ==> cups/access_log <==
    localhost - - [10/Jan/2010:11:04:09 -0500] "POST /printers/deskjet_5550 HTTP/1.1" 401 128 Resume-Printer successful-ok
    ==> cups/error_log <==
    I [10/Jan/2010:11:04:09 -0500] Printer "deskjet_5550" started by "root".
    ==> cups/access_log <==
    localhost - root [10/Jan/2010:11:04:09 -0500] "POST /printers/deskjet_5550 HTTP/1.1" 200 128 Resume-Printer successful-ok
    ==> cups/error_log <==
    I [10/Jan/2010:11:04:11 -0500] Started "/usr/lib/cups/cgi-bin/printers.cgi" (pid=3769)
    I [10/Jan/2010:11:04:15 -0500] Started "/usr/lib/cups/cgi-bin/jobs.cgi" (pid=3770)
    ==> cups/access_log <==
    localhost - - [10/Jan/2010:11:04:15 -0500] "POST /jobs HTTP/1.1" 401 140 Release-Job successful-ok
    ==> cups/error_log <==
    I [10/Jan/2010:11:04:15 -0500] Started "/usr/lib/cups/cgi-bin/jobs.cgi" (pid=3771)
    ==> cups/access_log <==
    localhost - - [10/Jan/2010:11:04:15 -0500] "POST /jobs HTTP/1.1" 200 139 Release-Job successful-ok
    Traceback (most recent call last):
    File "/usr/share/hplip/ui4/systemtray.py", line 664, in notifierActivated
    n.show()
    glib.GError: The name org.freedesktop.Notifications was not provided by any .service files
    ==> everything.log <==
    Jan 10 11:04:16 rockinTV hpijs[3782]: io/hpmud/musb.c 136: unable get_string_descriptor -1: Operation not permitted
    ==> daemon.log <==
    Jan 10 11:04:16 rockinTV hpijs[3782]: io/hpmud/musb.c 136: unable get_string_descriptor -1: Operation not permitted
    ==> errors.log <==
    Jan 10 11:04:16 rockinTV hpijs[3782]: io/hpmud/musb.c 136: unable get_string_descriptor -1: Operation not permitted
    ==> everything.log <==
    Jan 10 11:04:16 rockinTV hpijs[3782]: io/hpmud/musb.c 603: invalid product id string ret=-1
    ==> daemon.log <==
    Jan 10 11:04:16 rockinTV hpijs[3782]: io/hpmud/musb.c 603: invalid product id string ret=-1
    ==> errors.log <==
    Jan 10 11:04:16 rockinTV hpijs[3782]: io/hpmud/musb.c 603: invalid product id string ret=-1
    ==> everything.log <==
    Jan 10 11:04:16 rockinTV hpijs[3782]: io/hpmud/musb.c 1108: unable to open hp:/usb/deskjet_5550?serial=MY27G1J3CK2L
    ==> daemon.log <==
    Jan 10 11:04:16 rockinTV hpijs[3782]: io/hpmud/musb.c 1108: unable to open hp:/usb/deskjet_5550?serial=MY27G1J3CK2L
    ==> errors.log <==
    Jan 10 11:04:16 rockinTV hpijs[3782]: io/hpmud/musb.c 1108: unable to open hp:/usb/deskjet_5550?serial=MY27G1J3CK2L
    ==> cups/page_log <==
    deskjet_5550 21 somekool [10/Jan/2010:11:04:17 -0500] 1 1 - localhost tmpM1IFvl na_letter_8.5x11in one-sided
    ==> everything.log <==
    Jan 10 11:04:17 rockinTV hp[3774]: io/hpmud/musb.c 136: unable get_string_descriptor -1: Operation not permitted
    Jan 10 11:04:17 rockinTV hp[3774]: io/hpmud/musb.c 603: invalid product id string ret=-1
    Jan 10 11:04:17 rockinTV hp[3774]: io/hpmud/musb.c 1108: unable to open hp:/usb/deskjet_5550?serial=MY27G1J3CK2L
    ==> daemon.log <==
    Jan 10 11:04:17 rockinTV hp[3774]: io/hpmud/musb.c 136: unable get_string_descriptor -1: Operation not permitted
    Jan 10 11:04:17 rockinTV hp[3774]: io/hpmud/musb.c 603: invalid product id string ret=-1
    Jan 10 11:04:17 rockinTV hp[3774]: io/hpmud/musb.c 1108: unable to open hp:/usb/deskjet_5550?serial=MY27G1J3CK2L
    ==> errors.log <==
    Jan 10 11:04:17 rockinTV hp[3774]: io/hpmud/musb.c 136: unable get_string_descriptor -1: Operation not permitted
    Jan 10 11:04:17 rockinTV hp[3774]: io/hpmud/musb.c 603: invalid product id string ret=-1
    Jan 10 11:04:17 rockinTV hp[3774]: io/hpmud/musb.c 1108: unable to open hp:/usb/deskjet_5550?serial=MY27G1J3CK2L
    ==> everything.log <==
    Jan 10 11:04:17 rockinTV hp[3774]: prnt/backend/hp.c 745: ERROR: open device failed stat=12: hp:/usb/deskjet_5550?serial=MY27G1J3CK2L
    ==> daemon.log <==
    Jan 10 11:04:17 rockinTV hp[3774]: prnt/backend/hp.c 745: ERROR: open device failed stat=12: hp:/usb/deskjet_5550?serial=MY27G1J3CK2L
    ==> errors.log <==
    Jan 10 11:04:17 rockinTV hp[3774]: prnt/backend/hp.c 745: ERROR: open device failed stat=12: hp:/usb/deskjet_5550?serial=MY27G1J3CK2L
    ==> cups/error_log <==
    I [10/Jan/2010:11:04:17 -0500] Hint: Try setting the LogLevel to "debug" to find out more.
    Traceback (most recent call last):
    File "/usr/share/hplip/ui4/systemtray.py", line 664, in notifierActivated
    n.show()
    glib.GError: The name org.freedesktop.Notifications was not provided by any .service files
    I [10/Jan/2010:11:04:18 -0500] Started "/usr/lib/cups/cgi-bin/printers.cgi" (pid=3783)
    I [10/Jan/2010:11:04:26 -0500] Hint: Try setting the LogLevel to "debug" to find out more.
    D [10/Jan/2010:11:04:26 -0500] [Job 21] The following messages were recorded from 11:04:15 AM to 11:04:26 AM
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Job released by user.
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Released by "root".
    D [10/Jan/2010:11:04:26 -0500] [Job 21] job-sheets=none,none
    D [10/Jan/2010:11:04:26 -0500] [Job 21] argv[0]="deskjet_5550"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] argv[1]="21"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] argv[2]="somekool"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] argv[3]="tmpM1IFvl"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] argv[4]="1"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] argv[5]="finishings=3 media=na_letter_8.5x11in number-up=1 sides=one-sided job-uuid=urn:uuid:87565748-3d01-3d21-6e06-062333533eed job-originating-host-name=localhost"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] argv[6]="/var/spool/cups/d00021-001"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[0]="CUPS_CACHEDIR=/var/cache/cups"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[1]="CUPS_DATADIR=/usr/share/cups"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[2]="CUPS_DOCROOT=/usr/share/cups/doc"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[3]="CUPS_FONTPATH=/usr/share/cups/fonts"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[4]="CUPS_REQUESTROOT=/var/spool/cups"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[5]="CUPS_SERVERBIN=/usr/lib/cups"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[6]="CUPS_SERVERROOT=/etc/cups"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[7]="CUPS_STATEDIR=/var/run/cups"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[8]="HOME=/var/spool/cups/tmp"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[9]="PATH=/usr/lib/cups/filter:/usr/bin:/usr/sbin:/bin:/usr/bin"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[10]="[email protected]"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[11]="SOFTWARE=CUPS/1.4.2"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[12]="TMPDIR=/var/spool/cups/tmp"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[13]="USER=root"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[14]="CUPS_SERVER=localhost"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[15]="CUPS_ENCRYPTION=IfRequested"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[16]="IPP_PORT=631"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[17]="CHARSET=utf-8"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[18]="LANG=en_US.UTF-8"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[19]="PPD=/etc/cups/ppd/deskjet_5550.ppd"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[20]="RIP_MAX_CACHE=8m"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[21]="CONTENT_TYPE=application/postscript"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[22]="DEVICE_URI=hp:/usb/deskjet_5550?serial=MY27G1J3CK2L"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[23]="PRINTER_INFO=deskjet_5550"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[24]="PRINTER_LOCATION=Play room"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[25]="PRINTER=deskjet_5550"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[26]="CUPS_FILETYPE=document"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] envp[27]="FINAL_CONTENT_TYPE=printer/deskjet_5550"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Started filter /usr/lib/cups/filter/pstops (PID 3772)
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Started filter /usr/lib/cups/filter/foomatic-rip-hplip (PID 3773)
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Started backend /usr/lib/cups/backend/hp (PID 3774)
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Page = 612x792; 18,36 to 594,783
    D [10/Jan/2010:11:04:26 -0500] [Job 21] slow_collate=0, slow_duplex=0, slow_order=0
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Before copy_comments - %!PS-Adobe-3.0
    D [10/Jan/2010:11:04:26 -0500] [Job 21] %!PS-Adobe-3.0
    D [10/Jan/2010:11:04:26 -0500] [Job 21] %%BoundingBox: 0 0 612 792
    D [10/Jan/2010:11:04:26 -0500] [Job 21] %%Pages: 1
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Before copy_prolog - /hplipversion (3.9.12) def
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Before copy_setup - %%Page: 1 1
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Before page loop - %%Page: 1 1
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Copying page 1...
    D [10/Jan/2010:11:04:26 -0500] [Job 21] pagew = 576.0, pagel = 747.0
    D [10/Jan/2010:11:04:26 -0500] [Job 21] bboxx = 0, bboxy = 0, bboxw = 612, bboxl = 792
    D [10/Jan/2010:11:04:26 -0500] [Job 21] PageLeft = 18.0, PageRight = 594.0
    D [10/Jan/2010:11:04:26 -0500] [Job 21] PageTop = 783.0, PageBottom = 36.0
    D [10/Jan/2010:11:04:26 -0500] [Job 21] PageWidth = 612.0, PageLength = 792.0
    D [10/Jan/2010:11:04:26 -0500] [Job 21] foomatic-rip version $Revision=3.0.2.131$ running...
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Parsing PPD file ...
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Added option ColorSpace
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Added option Model
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Added option PrintoutMode
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Added option InputSlot
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Added option PageSize
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Added option Duplex
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Added option DryTime
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Added option Quality
    D [10/Jan/2010:11:04:26 -0500] [Job 21] *cupsFilter: "application/vnd.cups-postscript 0 foomatic-rip-hplip"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Added option PageRegion
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Added option ImageableArea
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Added option PaperDimension
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Added option Font
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Parameter Summary
    D [10/Jan/2010:11:04:26 -0500] [Job 21] -----------------
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Spooler: cups
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Printer: deskjet_5550
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Shell: /bin/sh
    D [10/Jan/2010:11:04:26 -0500] [Job 21] PPD file: /etc/cups/ppd/deskjet_5550.ppd
    D [10/Jan/2010:11:04:26 -0500] [Job 21] ATTR file:
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Printer model: HP Deskjet 5550 Foomatic/hpijs, hpijs 2.8.9.0
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Job title: tmpM1IFvl
    D [10/Jan/2010:11:04:26 -0500] [Job 21] File(s) to be printed:
    D [10/Jan/2010:11:04:26 -0500] [Job 21] <STDIN>
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] GhostScript extra search path ('GS_LIB'): /usr/share/cups/fonts
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Pondering option 'finishings=3'
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Unknown option finishings=3.
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Pondering option 'media=na_letter_8.5x11in'
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Unknown "media" component: "na_letter_8.5x11in".
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Pondering option 'number-up=1'
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Unknown option number-up=1.
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Pondering option 'sides=one-sided'
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Pondering option 'job-uuid=urn:uuid:87565748-3d01-3d21-6e06-062333533eed'
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Unknown option job-uuid=urn:uuid:87565748-3d01-3d21-6e06-062333533eed.
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Pondering option 'job-originating-host-name=localhost'
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Unknown option job-originating-host-name=localhost.
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] ================================================
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] File: <STDIN>
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] ================================================
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Reading PostScript input ...
    D [10/Jan/2010:11:04:26 -0500] [Job 21] --> This document is DSC-conforming!
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %RBINumCopies: 1
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] -----------
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%BeginProlog
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%EndProlog
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] -----------
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%BeginSetup
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%BeginFeature: *PageSize Letter
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Option: PageSize=Letter --> Setting option
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %% FoomaticRIPOptionSetting: PageSize=Letter
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Option: PageSize=Letter --> Setting option
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%BeginFeature: *PrintoutMode Normal
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Option: PrintoutMode=Normal --> Setting option
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %% FoomaticRIPOptionSetting: PrintoutMode=Normal
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Option: PrintoutMode=Normal --> Setting option
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%BeginFeature: *InputSlot Default
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Option: InputSlot=Default --> Setting option
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %% FoomaticRIPOptionSetting: InputSlot=Default
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Option: InputSlot=Default --> Setting option
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%BeginFeature: *Quality FromPrintoutMode
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Option: Quality=FromPrintoutMode --> Setting option
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %% FoomaticRIPOptionSetting: Quality=@PrintoutMode
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Option: Quality=FromPrintoutMode --> Setting option
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%BeginFeature: *DryTime Zero
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Option: DryTime=Zero --> Setting option
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %% FoomaticRIPOptionSetting: DryTime=Zero
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Option: DryTime=Zero --> Setting option
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%BeginFeature: *Duplex None
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Option: Duplex=None --> Setting option
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %% FoomaticRIPOptionSetting: Duplex=None
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Option: Duplex=None --> Setting option
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%EndSetup
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Inserting PostScript code for CUPS' page accounting
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] -----------
    D [10/Jan/2010:11:04:26 -0500] [Job 21] New page: 1 1
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%BeginPageSetup
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Inserting option code into "PageSetup" section.
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%EndPageSetup
    D [10/Jan/2010:11:04:26 -0500] [Job 21] End of page header
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Stopping search for page header options
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: lineto % Move there...
    D [10/Jan/2010:11:04:26 -0500] [Job 21] --> Output goes directly to the renderer now.
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Starting renderer
    D [10/Jan/2010:11:04:26 -0500] [Job 21] renderer PID kid4=3779
    D [10/Jan/2010:11:04:26 -0500] [Job 21] renderer command: gs -q -dBATCH -dPARANOIDSAFER -dQUIET -dNOPAUSE -sDEVICE=ijs -sIjsServer=hpijs -dDEVICEWIDTHPOINTS=612 -dDEVICEHEIGHTPOINTS=792 -sDeviceManufacturer="HEWLETT-PACKARD" -sDeviceModel="deskjet 5550" -dDuplex=false -r300 -sIjsParams=Quality:Quality=0,Quality:ColorMode=2,Quality:MediaType=0,Quality:PenSet=2,PS:MediaPosition=7 -dIjsUseOutputFD -sOutputFile=- -
    D [10/Jan/2010:11:04:26 -0500] [Job 21] JCL: <job data>
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Starting process 3780: "gs -q -dBATCH -dPARANOIDSAFER -dQUIET -dNOPAUSE -sDEVICE=ijs -sIjsServer=hpijs -dDEVICEWIDTHPOINTS=6..."
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Wrote 1 pages...
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%Trailer
    D [10/Jan/2010:11:04:26 -0500] [Job 21] --> Continue DSC parsing now.
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%Pages: 1
    D [10/Jan/2010:11:04:26 -0500] [Job 21] --> Continue DSC parsing now.
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%BoundingBox: 0 0 612 792
    D [10/Jan/2010:11:04:26 -0500] [Job 21] --> Continue DSC parsing now.
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Found: %%EOF
    D [10/Jan/2010:11:04:26 -0500] [Job 21] --> Continue DSC parsing now.
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Closing renderer
    D [10/Jan/2010:11:04:26 -0500] [Job 21] PAGE: 1 1
    D [10/Jan/2010:11:04:26 -0500] [Job 21] STATE: +connecting-to-device
    D [10/Jan/2010:11:04:26 -0500] [Job 21] prnt/backend/hp.c 745: ERROR: open device failed stat=12: hp:/usb/deskjet_5550?serial=MY27G1J3CK2L
    D [10/Jan/2010:11:04:26 -0500] [Job 21] GPL Ghostscript 8.70: Unrecoverable error, exit code 1
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Process 3780 ending: "gs -q -dBATCH -dPARANOIDSAFER -dQUIET -dNOPAUSE -sDEVICE=ijs -sIjsServer=hpijs -dDEVICEWIDTHPOINTS=6..."
    D [10/Jan/2010:11:04:26 -0500] [Job 21] renderer return value: 1
    D [10/Jan/2010:11:04:26 -0500] [Job 21] renderer received signal: 1
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Process dying with "Possible error on renderer command line or PostScript error. Check options.", exit stat: 3
    D [10/Jan/2010:11:04:26 -0500] [Job 21] error: No such file or directory (2)
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Cleaning up ...
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Killing process 3779 (KID4) with signal 15
    D [10/Jan/2010:11:04:26 -0500] [Job 21] KID3 exited with status 3
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Renderer exit stat: 3
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Killing process 3779 (KID4) with signal 9
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Closing foomatic-rip.
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Renderer process finished
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Process dying with "Error closing renderer", exit stat: 3
    D [10/Jan/2010:11:04:26 -0500] [Job 21] error: Bad file descriptor (9)
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Cleaning up ...
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Killing process 3778 (KID3) with signal 15
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Killing process 3778 (KID3) with signal 9
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Error closing renderer
    D [10/Jan/2010:11:04:26 -0500] [Job 21]
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Closing foomatic-rip.
    D [10/Jan/2010:11:04:26 -0500] [Job 21] Backend returned status 1 (failed)
    D [10/Jan/2010:11:04:26 -0500] [Job 21] End of messages
    D [10/Jan/2010:11:04:26 -0500] [Job 21] printer-state=3(idle)
    D [10/Jan/2010:11:04:26 -0500] [Job 21] printer-state-message="/usr/lib/cups/backend/hp failed"
    D [10/Jan/2010:11:04:26 -0500] [Job 21] printer-state-reasons=none
    I [10/Jan/2010:11:04:28 -0500] Started "/usr/lib/cups/cgi-bin/printers.cgi" (pid=3784)
    I [10/Jan/2010:11:04:33 -0500] Saving printers.conf...
    I [10/Jan/2010:11:04:33 -0500] Saving job cache file "/var/cache/cups/job.cache"...
    Mod edit: Added code tags [ewaller]
    Last edited by ewaller (2011-06-26 23:53:15)

  • Upgrade to linux3.1.4 causes no boot(Solved?)

    While troubleshooting the failures of my raid0 bootable Compact Flash devices, I proceeded to perform the following setup.
    I first upgraded my system in the raid0 kernel 2.6.39.3-1 with a download via pacman -Syu.  Total packages downloaded was 317.  Linux kernel 3.1.4 was not accepted for download.  All packages were successfully downloaded and installed( rm/etc/profile.d/xxxx.sh was removed).  The device was recognized in /etc/proc/mdstat as /dev/md0.
    Therefore all items concerned with the latest packages were installed.  This without the new kernel 3.1.4.  I upgraded mirrorlist which was included in the packages.  I then rebooted into my raid0 system successfully.  I then upgraded to linux 3.1.4 kernel with pacman.
    I then rebooted but failed to boot with the error : unable to find /dev/md0...no major-minor number on device by uuidxxxxxxxxxxxxxxxx.
    Thus, it seems obvious there is a problem in the linux-3.1.4-1-x86_64.pkg .tar.xz which affects the blkid, using UUID, since previous failures encountered with this kernel indicate that the uuid changed in linux kernels to accept the uuid of the booting device in this case, the boot device is the first device (0) of the two devices(0,1).  There are also indications that the /dev/md0 becomes dev md127.
    Any guidance to the solution of this discrepancy would be welcomed.
    Last edited by lilsirecho (2011-11-16 15:34:12)

    The problem occurs with many users.
    My postings in the following arch post may give you a solution.  My views are expressed therein and may not be valid(however, I have had messed up downloads with bad mirrors, despite what has been reported in that post)
    Anyhow, there have been successful uses of my approach, even though it may seem off base.
    I did the complete list of steps to correct my system.  It is possible the mirror download did not include initramfs.  My approach was to " cover the bases" in proper pacman order not having left out pertinent possibilities and has helped others to correct their problem.
    I suggest you read the whole post , decide what might be useable including the recommend from falconindy.  He can well be right but why does it hit more than one user?
    Good luck and let us know how it goes...............
    EDIT:  The same problem occurred when I upgraded to the latest Kernel.  I performed the same procedure I recommended and now have the latest kernel in 3 pairs of CF raid0 cards.  They run faster than normal by 50% in hdparm -t.  I attribute this to the raid0 mode striping.
    It is not apparent to me what order of install or what speed of performance is applicable to pacman when downloading the core items in archlinux.  Perhaps a delay(ugh) is needed for initramfs to properly install.
    All of pacman is a black art but most definitely needs to be run according to hoyle but system changes such as initramfs need to be compatible with pacman if that is the problem with upgrades(as suggested by falconindy) .
    I expect the next kernel upgrade to cause the same failure based on past experience with linux kernels.
    Last edited by lilsirecho (2011-11-17 22:08:32)

  • Stutter in iMovie 5 & 6 - causes and workarounds

    This topic discusses the problem of stutter in the playback of iMovie 5/6 projects — where the playback pauses repeatedly. The cause of the stutter is discussed here, with possible workarounds.
    Over the last several weeks I've examined several stuttering projects, one provided by Marilyn Hudson and three by Benny Alford. Thanks to you both. They were very helpful.
    I also examined several projects I created myself, after discovering how to force a project to stutter.
    The tests I ran suggest that stutter is caused by the number of audio clips in the timeline of the project. When a large number of audio clips have been added to a project, the project begins to stutter. The stutter worsens as more audio clips are added, eventually causing the project to play very poorly, if it plays at all. The stutter improves as you remove audio clips, eventually allowing the project to play normally.
    Frank Farmer, whose forum topic about stutter describes the problem nicely, is a good read:
    http://discussions.apple.com/thread.jspa?threadID=495288&tstart=0
    Benny's topic is also very helpful:
    http://discussions.apple.com/thread.jspa?threadID=511773&tstart=100
    BEFORE WE BEGIN, A CAVAET OR TWO...
    Identifying software problems is never easy, especially when you don't have the code to read. So my conclusions may not be accurate in every respect. There may be "gaps" still to fill.
    Certain features of the stuttering problem can vary from user to user and from project to project, so what I say may not apply to everyone or to every project. Likewise, your experience may not apply to others.
    In light of that uncertainty, I hesitated a bit to even post this message, for some conclusions may be "wrong" for some users. Hopefully they will be "right" for most.
    If your experience is hugely different than mine, please say. We will all benefit.
    THE PROBLEM
    Stuttering takes several forms. It may include pauses in video playback, pauses in audio playback, audio distortion, or some combination. I believe these all have the same cause, creating a variety of playback symptoms. (The behavior may vary because of a difference in video cards and other hardware features. The amount of RAM doesn't seem to matter. I didn't have lots of Macs to test.)
    Stutter is not simply an inconvenience or nuisance. Stutter can make it impossible to edit a project. Playback becomes so poor you can't view the editing you've done.
    Severe stutter can also make simple tasks impossible to do, like moving the playhead, starting/stopping playback, selecting clips, undoing changes and saving. Your editing grinds to a halt.
    HOW THE PROJECTS WERE STUDIED
    When I began I didn't know what I was looking for, of course. I had never seen stutter in any of my projects, but had read reports by others and had some guesses. I poked and prodded the projects looking for clues, aided by software I wrote to help evaluate the type and number of project clips. I tried to explore as many possible causes as I could think of, ruling out possible causes.
    THE CAUSE
    Every project I tested could be forced to stutter by adding a large number of audio clips. Conversely, every stuttering project could be made to stop by removing audio clips. The exact number of audio clips that caused stutter varied, but not the pattern.
    Based on what I saw, the major contributing cause to stutter — perhaps the only cause — is the number of audio clips in the Timeline of the project. That will definitely cause the problem, not the length of the project, nor the project size, nor the iMovie version, nor the number of video clips.
    I was unable to find any other contributing factor. You can't prove a negative, however, so I cannot be certain other causes don't exist. As we discuss this topic more perhaps other factors will emerge.
    SEVERITY
    The severity of the stutter varies by the number of audio clips in the timeline. Stutter begins with a few simple "popping" sounds, and gets worse as more audio clips are added. The popping is replaced by pauses and audio distortion. Stutter continues to worsen as you add more audio clips, eventually making the project hard to edit.
    WHAT KIND OF AUDIO CAUSES STUTTER?
    All kinds of audio clips cause stutter. The type of audio you add doesn't seem to matter. It's the total number of audio clips that matters, not the type.
    The audio can be any of these types:
    1) Songs imported to the project from iTunes or elsewhere;
    2) Audio extracted from video clips; and
    3) Voiceover clips — narrations you record in iMovie.
    WHAT COUNTS?
    It's the number of audio CLIPS in the Timeline that matters, not the number of audio files you import or create. Importing a song adds one clip to the timeline and one file to the project. Splitting that clip adds additional clips, increasing the likelihood of stutter. Splitting extracted audio clips adds to the clip count too.
    Every audio split you do adds to the total, increasing the likelihood of stutter.
    WHAT DOES NOT AFFECT STUTTER?
    I saw no evidence that these factors contribute to stutter:
    1) The number of audio and video files (files stored in the project's Media folder).
    2) Overlapping clips in an audio track.
    3) The length of audio clips.
    4) Which audio track the audio clips reside on.
    5) The number of video clips.
    6) The length of the project.
    7) The size of the project (file size).
    8) The size of the iMovie Trash.
    HOW MANY AUDIO CLIPS WILL CAUSE STUTTER?
    It varies a bit, so it's hard to say exactly. Projects I tested from one user began stuttering at 60 audio clips. Others began at 125. The number seems to vary from Mac to Mac. My guess is a typical maximum is 90-100 audio clips, but that's just a guess.
    Although the number of clips may vary from user to user, my guess is the number may be relatively constant for all your projects. Your projects might tend to start stuttering at about 60 clips, 90 clips, 125 clips or whatever. But that's just a guess.
    One of the reasons a precise number of clips is difficult to say is that the stutter itself varies from occasional popping to long pauses, affected by the number of audio clips. It's sometimes hard to know exactly when stuttering begins. As you remove audio clips from a stuttering project, for example, the stutter may appear to go away, but you may later hear occasional popping. Then when you remove five more audio clips you achieve perfect playback.
    COUNTING AUDIO CLIPS
    Note that iMovie 5 and 6 lets us count the number of audio clips in the Timeline. When you select clips with the mouse, iMovie displays the number of selected clips at the bottom of the iMovie window.
    Unfortunately, the clip count is not displayed when the "Select All" menu command is used to select clips. You must physically drag across the audio clips to see the total.
    HOW CAN I FIGURE OUT THE CLIP LIMIT FOR MY STUTTERING PROJECT?
    It's not hard to figure out how many audio clips your Timeline can hold without stuttering. You can do a simple test where you remove audio clips until the stutter stops.
    First Save the project. (Do NOT Save the project again during the test.) Then select ten audio clips or so, and hit the Delete key. Check for stutter. If the project stutters, remove more clips. Continue removing audio clips until the stutter stops, then count the remaining audio clips. To count the remaining clips, select all the audio clips with the mouse and check the total reported at the bottom of the iMovie window. Subtract a few — just to be safe — and that's your clip limit. (If you hear occasional popping sounds later, subtract another five clips.)
    To restore the project to its previous state, choose File > Revert to Saved.
    IS THIS JUST AN iMOVIE 6 PROBLEM? OR JUST AN iMOVIE 5 PROBLEM? OR WHAT?
    Stuttering occurs in both iMovie 5 and iMovie 6. I saw the same stutter in both.
    There were indications that stutter begins earlier in iMovie 6 — with 10% to 20% fewer audio clips. That may explain why some users report that stuttering began when they upgraded to iMovie 6. iMovie 5's tolerance for audio clips seems a bit higher, so projects that play okay in iMovie 5 might begin stuttering when upgraded to iMovie 6. They may have been "on the edge" in iMovie 5, but when upgrading to iMovie 6, they start stuttering.
    Stuttering also occurs in iMovie 3 and 4. I could create stuttering projects in iMovie 3/4 too.
    The only version of iMovie that refused to stutter was iMovie 2. (I stopped the test after adding 400 audio clips.) Note that iMovie 2 may use very different QuickTime routines than later versions of iMovie, which may explain its reluctance to stutter.
    SO, WHERE'S THE PROBLEM?
    In spite of what I just said about iMovie versions, I suspect this is not an iMovie problem. The problem may lie elsewhere. Here's why:
    1. It's possible to create stuttering movies in QuickTime Player too, completely independent of iMovie. I used QuickTime Pro to add audio tracks to a movie, and found that a normal QuickTime movie can be made to stutter. It behaves just like iMovie. (QuickTime Pro's "Add" command lets you add multiple audio tracks to a movie. Each audio track is equivalent to an audio clip in iMovie.)
    2. QuickTime Player also stutters when it plays the small QuickTime reference movie iMovie places inside the iMovie project. (iMovie 2 has no such movie, suggesting its reliance on QuickTime is different.)
    The existence of stutter in both QuickTime Player and iMovie suggests the problem is in the QuickTime software itself, not iMovie. iMovie and QuickTime Player both use QuickTime system routines to edit/play our movies. I suspect that's where the problem lies. (I mean the QuickTime system software underlying both the QuickTime Player and iMovie, not the QuickTime Player application.)
    CAN I EXPORT PROJECTS STUTTERING PROJECTS TO THE CAMERA?
    No, a stuttering projects cannot be successfully exported to the camera. The copy on the tape will stutter too. If iMovie can't play the project smoothly, it can't export smoothly to the camera.
    CAN I EXPORT STUTTERING PROJECTS TO QUICKTIME?
    The stutter does NOT affect exporting to a QuickTime movie. That export succeeds, I suspect, because the export to QuickTime is not a time-sensitive operation, unlike the export to the camera. The QuickTime export can take as long as required.
    The ability to export successfully to QuickTime lets us use some of the workarounds described below.
    CAN I BURN A DVD OF A STUTTERING PROJECT?
    Yes, you can successfully burn a DVD of a stuttering project. The iDVD encoding acts a lot like exporting to QuickTime, apparently. iDVD takes whatever time it needs to encode the project; it's not a time-sensitive operation.
    CAN STUTTERING PROJECTS BE REPAIRED?
    Projects cannot be repaired so they will never stutter. The only permanent fix is for Apple to fix QuickTime, if that's where the problem lies.
    Workarounds can remove the stutter, however, allowing you edit the project successfully.
    IS THERE AN EASY WORKAROUND?
    The workaround ADJUST PLAYBACK SETTINGS below is pretty easy to implement. Trouble is, it doesn't always work, and the improvement may only be temporary. But the workaround is easy to do, so it's worth a try.
    This workaround adjusts your iMovie playback settings and Mac monitor settings to make it easier to play the movie. That reduces the playback burden on your Mac and may raise the number of audio clips the project can contain before stutter begins.
    This workaround may also make it easier to edit your project, making it easier to apply OTHER workarounds. So it's a good first step before implementing (better) workarounds.
    ARE THERE OTHER WORKAROUNDS?
    Yes, there are several effective workarounds. They all eliminate the stutter in the iMovie project.
    The workaround to choose depends on the amount of editing yet to do, and whether or not you want to preserve all the clips in the project as discrete clips. And, of course, the workaround must be convenient for you. Some require more "expertise" than others.
    It goes without saying that the simplest workaround is to try to limit the number of audio clips you include in the Timeline. That's not an ideal solution for all projects, obviously, but when you can do it, that's the best solution.
    The other workarounds are posted below, one workaround in each message. As you try them, please reply to that message when suggesting changes and reporting errors. Future readers should check for updated versions of workarounds posted later in this topic.
    GENERAL OBSERVATIONS
    • The type of stutter we see varies quite a lot. One project I tested, the large project authored by Marilyn, showed considerable VIDEO stutter when played on her iMac. The audio played fine. There was so much stutter the project could not be edited. When I moved Marilyn's project to my PowerBook 1.5 GHz G4, worse video stuttering occurred.
    But when played on my desktop Mac (Dual 1 GHz PPC G4) the VIDEO played just fine but the AUDIO stuttered. The audio slowed down, as if playing in slow motion. A clip's audio could sometimes be heard well after the playhead moved beyond the end of the audio clip.
    • It's easy to create a stuttering project. Here's how: Create a new project, record a few seconds of audio voiceover, Copy the voiceover clip and Paste it at the end of the project 9 times. (To move the playhead to the end before you Paste each time, press the End key on your keyboard.) Then select all 10 audio clips, Copy them, and Paste at the end of the project 9 times. The project now has 100 audio clips. Try playing the project. If it fails to stutter, Paste again at the end of the project. Repeat Pasting at the end until the stutter begins. Stutter will get progressively worse the more clips you Paste.
    • I saw some strange window behavior when editing badly stuttering projects. The iMovie window began behaving strangely. Activating windows in OTHER applications windows stopped working normally. Clicking in the window of another application would activate the window — allow me type in it, for example — but the iMovie window refused to allow it to come forward. The iMovie window remained on top, although its three red, orange and green window titlebar buttons were disabled. It was as if the iMovie window had changed into a palette that refused to go to the background. Re-launching iMovie resolved the problem.
    WHAT ABOUT iTUNES MUSIC?
    There are reliable reports that (some types of?) iTunes music may affect stutter. Unfortunately, I wasn't able to reproduce that problem, no matter what music I tried. I can't suggest what type music to use — or avoid.
    There is a workaround that has worked successfully for some. That is to use iTunes to burn an Audio CD of the songs you want to use, then import the songs directly to iMovie from the Audio CD. See the workaround "BURN SONGS TO AUDIO CD" below.
    THIS IS GETTING LONG
    There's more I could say, but it won't add much value. We'll learn more as we gain more experience, I'm sure.
    Good luck with your projects. Let's hope the underlying problem, whatever it is, is fixed soon. In the meantime, share your insights and discoveries.
    Karl

    WORKAROUND 3: Divide and Conquer.
    BEST SUITED FOR
    This method is best suited for projects where you still have quite a lot of editing to do, and the project is stuttering badly.
    This is my favorite workaround, for it allows you to continue to edit the clips normally as discrete clips, but in a stutter-free environment.
    SUMMARY
    To reduce the number of audio clips in the project, this workaround divides your project into two smaller projects. Each project — each Part — contains a smaller number of audio clips so it plays smoothly. You can edit the clips normally, for the project plays smoothly.
    Later, when you have finished editing the Parts, you re-assemble the Parts back into a single project. The method of reassembly we use will not cause stutter in that project.
    As you add more audio clips to each Part, you may see a Part begin to stutter again, just like the original. You've hit your audio clip limit again. It's not a big deal. You simply divide that Part in half again to reduce the number of audio clips, and the new, even smaller Parts will play smoothly.
    Usually it's necessary to divide a stuttering project just one time, but more may be needed.
    ADVANTAGES
    Each Part of the divided project contains half the clips of the original project. The clips are preserved as discrete clips, which allows you to edit clips normally. (Other methods join the video clips, audio clips, titles, and transitions into a single clip so they are no longer editable as discrete clips.)
    DISADVANTAGES:
    1) Because the project has been divided into two (or more) Parts, it's not possible to play your project from start to finish.That's not a big problem, but it's not what I would prefer. (If playing everything is important to you, see the MODIFIED DIVIDE AND CONQUER paragraph below.)
    Of course, you'll be able to play all the Parts together when you re-join the Parts later.
    2) This workaround can require significant amounts of disk space, especially if the clips imported from the camera are long-running clips. (An hour-long lecture, for example, with no scene breaks.)
    If the clips are small, dividing a 10GB project in half will use an additional 10GB disk space (the total for the two Parts). As you split the Parts, it will temporarily use more.
    If the clips in the original project were long-running clips, each Part may require the same disk space as the original project. If the original project was 10GB, each Part may use 10GB. This is because of iMovie's non-destructive editing feature, which copies the long Media file for the long clip in the original project to each Part.
    Later, when joining the two Parts into one project, allow 13GB for each hour of total run time.
    3) If the project contains many clips, it may be difficult to divide the project's video and audio tracks accurately. iMovie bugs may make it difficult to correctly select and delete clips. Care must be taken when selecting and removing clips. More details below.
    TO DIVIDE THE PROJECT, FOLLOW THESE STEPS
    • Open the stuttering project.
    • If you haven't done it yet, adjust your Mac and iMovie settings as described in WORKAROUND 1: Adjust Playback Settings. This may make it easier for you to divide the stuttering project. (Return your settings to normal after dividing the project.)
    • In iMovie preferences > General, turn ON the checkboxes "Snap to items in Timeline" and "Play sound effects when snapping." We will create bookmarks in a moment, and this makes them easier to use.
    • From the iMovie menubar, choose View > Switch To Timeline Viewer. (Ignore if the Timeline already uses that view.)
    • Locate a good place to divide the project in half. In a moment, you will move the playhead to that place and create a bookmark. Later, you will divide the project there.
    (If the project already has many bookmarks, consider removing all the bookmarks to make it easier to find your new bookmark. Use the iMovie menu command Markers > Delete All Bookmarks.)
    • If your audio clips are heavily grouped in one area of the project, split the project in the middle of that area, not the middle of the project. You goal is to divide the number of audio clips roughly in half.
    • Look for a location like this, which is ideal:
    - At the start (or end) of a video clip.
    - Where that end of the video clip has no audio clip below it.
    If you can't find a clip end that has no audio clip below it, move the playhead to the start/end of a video clip, select the audio clip below it, and split that audio clip.
    If the video clip is so long you must split it, split the video clip where there is no audio clip directly below it.
    • Place the playhead where you want to divide the project, precisely at the start (or end) of a video clip. Create your bookmark.
    • Write down the location (the playhead position) of the bookmark you created. If you've moved the playhead away from the bookmark, first re-locate the playhead exactly over the bookmark. Use the menu command Markers > Next Bookmark (or Previous Bookmark) to go there.
    The playhead position is displayed just under iMovie's video Monitor. The time shown will be something like "33:52:10". Write it down.
    • Save the project. Quit iMovie.
    • In the Finder, click on the project and choose File > Duplicate. The Finder will require several minutes to duplicate the project. The Finder will name it "<Project Name> copy.iMovieProject", where <Project Name> is the original name of your project.
    • When the Finder is done duplicating it, rename the duplicate project "Part 1 <Project Name>.iMovieProject". (We'll refer to this part now as "Part 1".)
    • Open Part 1 in iMovie.
    • In a moment, you will remove all the video and audio clips AFTER the bookmark, leaving the video clips and audio clips BEFORE the bookmark intact. They will comprise Part 1. iMovie sometimes makes it hard to select the clips you want to remove, so go slowly and carefully here.
    • Read this paragraph and the three after it before you continue. Starting at the end of the project and moving towards the bookmark, select groups of audio clips in the bottom Timeline track and delete them. (Select the clips, then hit the Delete key.) After removing a group of audio clips from the bottom track, remove (any) audio clips above them in the middle track, then remove the video clips above those. Removing the video clips makes the timeline shorter, easier to work with.
    • As you approach the bookmark, be careful. When you select an audio clip that's located close to the bookmark, iMovie sometimes (inappropriately) selects an audio clip or two BEFORE the bookmark, even though you don't drag over it. (I suspect those are audio clips where Direct Trimming has been used, and iMovie gets a bit confused.) It's important you not remove any selected audio clip located before the bookmark. You must unselect those before hitting the Delete key. To do that, hold down the Command key — the Apple key — and click on any selected clip located before the bookmark. Make sure only the audio clips you want to delete are selected, THEN hit the Delete key.
    • If you mess up, don't worry. Use iMovie's Undo command. Or to undo all your changes, choose File > Revert to Saved, which reverts Part 1 back to when you opened it.
    • Sometimes iMovie fails to delete all the video clips you've selected. (Another bug.) As you approach the bookmark, zoom in on the Timeline to view the bookmark area more closely. After pressing the Delete key to delete the video clips you've selected just beyond the bookmark, make sure all the video and audio clips after the bookmark were removed. If not, press the Delete key again.
    • How go back and do what you just read.
    • When all the audio and video clips after the bookmark have been deleted, save Part 1.
    • Play Part 1. If it doesn't play smoothly, it still contains too many audio clips. That's unusual, but it happens. Later, you will have to divide it again, but don't worry about that now. You can divide it again after finishing Part 2.
    • To discard the clips no longer needed in Part 1, empty the iMovie trash. Emptying the trash will save the project again, automatically. (It may be necessary to also empty the Finder trash to recover the disk space.)
    • We now move on to Part 2. It's a bit different, so don't skip reading these instructions.
    • Quit iMovie, closing Part 1.
    • Duplicate the original project again. Name this copy "Part 2 <Project Name>.iMovieProject".
    • Open Part 2 in iMovie.
    • IMPORTANT: For Part 2, it's crucial that you lock the audio at the second half of the project before removing video clips in the first half, which you are about to do. Locking prevents the audio from sliding over when you remove the video clips in the front half, losing sync with the video.
    To lock the clips , move the playhead to the start of the first audio clip you'll keep, then select all the audio clips and choose Advanced > Lock Audio Clip at Playhead.
    • Starting at the bookmark and moving back towards the start of the project, select audio clips in the BOTTOM audio track and delete them.
    • Repeat for the audio clips in the TOP audio track (the middle timeline track.)
    • You are about to remove the video clips before the bookmark. There's a couple of things you need to know first.
    1) Removing the video clips will dislodge the bookmark. Ignore its new position. The bookmark will no longer be located next to the dividing clip. That's okay. You won't be using the bookmark again.
    2) iMovie may not actually remove all the selected video clips when you hit the Delete key. A few video clips may remain, still selected, at the (new) beginning of the project. Do not click the mouse for clicking it will unselect those clips. Before clicking the mouse, use the zoom slider below the timeline to zoom in on the (new) start of the project. If you see selected clips there, hit the Delete key AGAIN to remove them.
    • If you don't understand what you just read, read it again. Then select all the video clips before the bookmark and delete them. Zoom in to check for any selected clips that were not deleted, and press the Delete key again, if necessary.
    • Save Part 2 and empty the iMovie trash.
    • If everything worked as it should, the Part 2 audio and video should still be in sync and the project should play smoothly. If it doesn't play smoothly, Part 2 still contains too many audio clips. You'll have to divide Part 2 again later.
    • If either Part 1 or Part 2 needs to be divided again, use the same technique we just used, but instead of duplicating and dividing the original project, duplicate and divide Part 1 or Part 2. First read WHAT IF THE PARTS BEGIN STUTTERING LATER? just below for a naming suggestion.
    WHAT IF A PART BEGINS TO STUTTER LATER?
    As you add add more new audio clips to Part 1 or Part 2, these projects may eventually start to stutter, just like the original project did. That's okay, for now you know how to eliminate stutter by dividing the project. When dividing Part 1 or Part 2 use new names like "Part 1A" and "Part 1B", or the names that work for you.
    HOW TO RE-JOIN THE COMPLETED PARTS
    When you are done editing all the Parts, you will likely want to join the Parts back together in a single project that you send to iDVD, export to QuickTime, or export to the camera. (See below when exporting to the camera.)
    Don't worry, the method we use to join the Parts won't increase the number of audio clips, so the joined project won't stutter.
    FOLLOW THESE STEPS TO RE-JOIN THE PARTS
    1. Create a new iMovie project. Name it "Joined <Project Name>.iMovieProject" or something. Save the project.
    2. One by one, locate the movie "Timeline Movie.mov" that's inside each of your Part projects and drag that movie into the Joined project timeline. (Dropping the movie on the Timeline imports Part 1 to the Joined project.) First import Part 1, then Part 2, etcetera.
    To locate the Timeline Movie inside the Part project you must first open the project package to see what's inside. In the Finder, Control-click on the project icon and choose "Show Package Contents" from the popUp menu. A Finder window will open, showing the contents of the project package.
    Double-click on the Cache folder. Inside you'll find the QuickTime movie "Timeline Movie.mov". (It's a special kind of QuickTime movie, called a reference movie, that has no audio or video of its own, just pointers to files in the project's Media folder.)
    Drag the Timeline Movie.mov into the Joined project timeline. That will import the audio and video of that Part as a single clip to the Joined movie. Because all the audio clips are "flattened" as part of one video clip, the Joined project has no audio clips, only one video clip for each Part. So the Joined project won't stutter.
    When all the Parts have been imported, add your Chapter Markers for iDVD to the project, if desired, and send the project to iDVD.
    EXPORTING TO THE CAMERA
    When exporting the divided project to the camera you may prefer to export the individual Parts projects instead of the Joined project. The reason is that the Parts projects contain discrete clips, just like the original project, while the joined project contains only a few clips, one for each Part.
    When exporting a project to the camera iMovie preserves the clips as clips. Later, if you re-import that tape back to a new iMovie project, iMovie returns the exported clips as clips.
    If you want your tape to contain all the clips of all the Parts, export the Parts to the camera, not the Joined project. The clips will return as discrete clips when the tape is re-imported. Clips like titles and transitions will no longer be editable, but they will return as discrete clips.
    (Some clips in the Parts don't return as discrete clips. Any adjacent clips iMovie has edited are merged into one clip when exported to the camera. So two adjoining title clips will return as a single clip.)
    MODIFIED DIVIDE AND CONQUER
    If you want to able to play Part 1 as you edit Part 2 — instead of playing one Part at a time — you can modify the Divide and Conquer method to include Part 1 in your Part 2 project. This requires more disk space, but that may not matter.
    When you done editing Part 1 and are ready to start editing Part 2, drag the Timeline Movie.mov from Part 1 to the beginning of the timeline in Part 2 (after locking the audio clips in Part 2). That delivers all of Part 1 as a single clip in Part 2. That lets you play Part 1 as you edit Part 2. (When joining the Parts, skip importing Part 1 to the Joined project. It will arrive with Part 2.)
    FINALLY
    This is the most complicated workaround, but for some projects, arguably the best. If I've missed something, please say so we can avoid problems.
    Karl

  • WLC LAG Mode and Port Channel

    So I was reading the controller best practices and got this:
    When you use LAG, the controller relies on the switch for the load balancing decisions on traffic that come from the network. It expects that traffic that belongs to an AP always enters on the same port. Use only ip-src or ip-src ip-dst load balancing options in the switch EtherChannel configuration. Some switch models might use unsupported load balancing mechanisms by default, so it is important to verify.
    This is how to verify the EtherChannel load balancing mechanism:
    switch#show etherchannel load-balance
    EtherChannel Load-Balancing Configuration:
    src-dst-ip
    EtherChannel Load-Balancing Addresses Used Per-Protocol:
    Non-IP: Source XOR Destination MAC address
    IPv4: Source XOR Destination IP address
    IPv6: Source XOR Destination IP address
    This is how to change the switch configuration (IOS):
    switch(config)#port-channel load-balance src-dst-ip
    Now Cisco switches by default will do src-mac.  If I make this change obviously this would be a global change.  I don't believe it should cause any performance issues but wanted to get some expert opinions on this.  Switches my controller will be connected to will also have two routers connected as well via Port Channel.
    I'm trying to understand the reasoning behind this.

    I've never seen that command cause any issues in any deployment I've worked on.
    HTH,
    Steve

  • RAID 1 (mirroring), cloning and booting...

    After recently buying a new dual quad-core, I wanted to expand the hard drive space a bit, and enhance the security of a part of the data. Having a 500G disk in bay 1, I planned on putting one additional 500G to create a mirror with the original one, and two more disks simply for space (500G and 1T). I soon encountered some problems..
    As I don't have a RAID card installed, I would have to use Apple's software RAID from within Disk Util; but I soon discovered I would need to initialize both disks that were to be in the RAID (is there a reason for this? I expected I could create a clone drive, so a mirror with one in the RAID already present...). Well, this would mean I have to backup all my data first, then boot from another disk (like the Leopard install disk), create the RAID and replace all my data... So here are my current problems:
    - my Mac Pro won't boot from the Leopard install disk (it's an original Universal disk, so that shouldn't be it); it won't boot from other external disks either, but I believe that's caused by the partition tables being in APM, not GUID, as they were created on a G4...
    - I need to make a complete clone of the boot disk, but all I can do with Disk Util (or CCC) is make a clone of the Mac partition (or loose partitions at all). I have a BootCamp partition as well, which I would like to clone too, so what I'd want is a possibility to clone the whole drive, instead of independent partitions. It seems there is a terminal command able to do something like that, but I'm not familiar with using it.
    - I read about the software RAID solutions causing problems in Leopard (corruption of RAID headers). Does anyone know more about this, and whether it has been solved?
    I'm sorry for putting three things together, but I thought it might make it easier to understand if the connection between the problems was clear. Any help would be greatly appreciated.
    Piotr / iBear

    Hmm.. This does explain a few things, especially the part about having X.5.2 as a minimum.. The slight problem with the the disk that was packaged with the machine is that my dad (for whom I'm setting it up) has been "cleaning up" his disks - I've had a hard time finding the Leopard disk for that matter... - and is now on a trip for the next two weeks. I'm now configuring a new external install - entirely fresh and updated to X.5.4 - to try booting from that.
    I thought both AppleRAID and SoftRAID had that problem, that's what I understood from the post you left in another topic, but I guess I don't have to worry about that anymore. happy
    The purchases have actually already been made, and as there were no 640G disks available, I had taken the 500G's. So, the machine is already set up with 3x500G (2xWD, 1xSeagate) and 1x1T (Seagate as well). As the original system is on one of the WD's, I wanted to create the RAID with two identical disks; will it make any difference if they are not? (I know it will work, but would it have any impact?)
    And just a last small question: as I noticed before, CCC doesn't do entire drives. Should I partition the RAID drive like the original and then use CCC to copy the BootCamp partition? (found SD after a small search) > I think the same questions go for that as well...
    Many thanks for the very fast reply!

  • Drive spindown causes problem with iTunes/Airport

    Here's my setup:
    Mac OS 10.5.8
    Airport Extreme N Base Station
    Airport Express N
    Latest iTunes
    USB external HD connected to AEBS via USB hub
    Here's my problem:
    I have the USB HD connected as a shared drive to the AEBS. The HD contains my iTunes folder and all of the music I have in the iTunes playlist. It appears that the HD spins down while not in constant use. So, while I am listening to iTunes via the Airport Express, the music cuts out, but iTunes shows that its still playing. I believe this cut out or pause in sound is caused by the spin down of the HD. When I stop the play button in Itunes, then hit play to start playing, the music comes back on.
    This is probably confusing.
    This is really annoying.
    This problem doesn't happen when I'm listening to the radio.
    Does anyone know what's happening?
    Is it the spin down?
    How do I prevent this?

    Seagate.
    I downloaded a applescript "Keep Drive Spinning" for the downloads section.
    I'll see if that helps.

  • KitKat update is causing my phone to malfunction

    I know many others are having the same problems... my phone is overheating, the battery is draining at a scary rate and charging slowly, and I can barely send or receive texts... ever since I updated my phone today. I just want this to be fixed ASAP. This is not something I should have to deal with.

    I had a lot of problems after downloading the 4.4.2 OTA update.
    1. I was not able to send/receive text messages.
    2. Turning on WiFi connection drains battery much faster than before. The fast drain on the battery causes the phone to overheat.
    3. When I try to download an app or update an app in Google Play Store, it would download 100% and then would not install. Or it would pause for a long time before finally installing the app. When I try to uninstall an app, it would also lag/pause and not uninstall the app quickly as it had before the update.
    4. I use The Weather Channel widget for my weather info. After the 4.4.2 update, it keeps saying that my current location is Utah, and I live no where near Utah.
    I did a factory reset hoping to solve the issues, and it did partially. After the factory reset and before installing/updating all the apps, I was able to send/receive text messages. After I re-install/update my apps, I had the same problems again. I factory reset my phone again, and instead of letting Google restore my apps I downloaded each one manually. The Verizon apps don't seem to be causing any problems, so I guess they are the only ones that got tested before the 4.4.2 release by Verizon. I updated the Google apps next, and I was not able to send/receive text msgs after I updated Chrome. I was also having problems again with downloading, installing, and uninstalling an app. So I reset the phone again, and I downloaded/updated everything except Chrome. This seems to resolve my problems #1, #3, and #4. My mom has the same phone/carrier, and she had the same problems after installing the 4.4.2 update. I had her uninstall the Chrome update (it appears Chrome can't be removed entirely), and her problems also resolved. I can't guarantee this will fix your problems; it is just something that I found trying to fix these issues.
    I have not figured out why the battery drains so much quickly when the WiFi on, but turning off Wifi, Mobile data, and location service manually will preserve the battery life - but doing so makes the phone much less useful.
    BTW, I find the new pop up msgs reminding me each time I turn on/off the Wifi, Mobile Data, and Location to be extremely annoying. When Verizon/LG release a patch/fix to these issues, I hope they remove these msgs.

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