Corrupt blocks with RH6.2 and 8.1.7

Hi
We have following problem: while running Oracle 8.1.7 on a Compqa DL580 with Smartarray controller 5304 on RedHat 6.2 system we encounter corrupt data blocks after a certain time.
We can see corrupt data blocks e.g after reboot, but also during normal operation. This happens again and again after some weeks after we had reinstalled the database. Oracle support lead us to install RH6.2 (after having the problems on 7.1), but it crashed again ...
Any tips?
System details:
kernel 2.2.19-6.2.7
glibc 2.1.3-22
mount 2.10r-0.6.x
fs.file-max=8192 (in /etc/sysctl.conf)
Dietmar

Hi
I work with linux RH (6.2, 7.0, 7.1) and 8i (8.1.5 since 8.1.7.0.1) and 9i and I only two times I find just a block corruption warning, but database keeps working fine.
This data corruption affects only Oracle? You can turn extra CRC check into oracle data blocks (of course it slows all process ;)
Maybe the linux RAID drivers have some bug, a simple solution is to install one datafile of the tablespace in a nother disk (IDE for example) and check if this datafile is corrupted too.
Anyway just make a simple script (using dd or random) or C, Perl.. program that writes/reads intensively (one week ir more) "1" on a big file (at least 1G) and check if you get some error. Oracle just calls system I/O, so if one crashes, other must too.
A10!

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    [ 0.000000] PM: Registered nosave memory: 00000000f4000000 - 00000000fc000000
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    [ 0.000000] PM: Registered nosave memory: 00000000fed10000 - 00000000fed1a000
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    [ 0.000000] PM: Registered nosave memory: 00000000fed94000 - 00000000fee00000
    [ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fef00000
    [ 0.000000] PM: Registered nosave memory: 00000000fef00000 - 00000000ff000000
    [ 0.000000] PM: Registered nosave memory: 00000000ff000000 - 0000000100000000
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    [ 0.000000] Booting paravirtualized kernel on bare hardware
    [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
    [ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88043fa00000 s85184 r8192 d21312 u524288
    [ 0.000000] pcpu-alloc: s85184 r8192 d21312 u524288 alloc=1*2097152
    [ 0.000000] pcpu-alloc: [0] 0 1 2 3
    [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 4106358
    [ 0.000000] Policy zone: Normal
    [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=b10de096-a448-4f73-b737-8a93cda3da03 ro quiet
    [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
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    [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
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    [ 0.005298] CPU0: Thermal monitoring enabled (TM1)
    [ 0.005305] process: using mwait in idle threads
    [ 0.005308] Last level iTLB entries: 4KB 512, 2MB 0, 4MB 0
    Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32
    tlb_flushall_shift: 1
    [ 0.005431] Freeing SMP alternatives: 20k freed
    [ 0.006105] ACPI: Core revision 20121018
    [ 0.007846] ftrace: allocating 19310 entries in 76 pages
    [ 0.014700] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
    [ 0.047607] smpboot: CPU0: Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz (fam: 06, model: 3a, stepping: 09)
    [ 0.047612] TSC deadline timer enabled
    [ 0.047615] Performance Events: PEBS fmt1+, 16-deep LBR, IvyBridge events, Intel PMU driver.
    [ 0.047619] ... version: 3
    [ 0.047620] ... bit width: 48
    [ 0.047620] ... generic registers: 8
    [ 0.047621] ... value mask: 0000ffffffffffff
    [ 0.047622] ... max period: 000000007fffffff
    [ 0.047622] ... fixed-purpose events: 3
    [ 0.047623] ... event mask: 00000007000000ff
    [ 0.084381] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
    [ 0.070954] smpboot: Booting Node 0, Processors #1 #2 #3 OK
    [ 0.124713] Brought up 4 CPUs
    [ 0.124716] smpboot: Total of 4 processors activated (27147.40 BogoMIPS)
    [ 0.127034] devtmpfs: initialized
    [ 0.128242] PM: Registering ACPI NVS region [mem 0xbad8c000-0xbadd5fff] (303104 bytes)
    [ 0.128247] PM: Registering ACPI NVS region [mem 0xbadde000-0xbaddefff] (4096 bytes)
    [ 0.128248] PM: Registering ACPI NVS region [mem 0xbae12000-0xbae1ffff] (57344 bytes)
    [ 0.128249] PM: Registering ACPI NVS region [mem 0xbae45000-0xbae87fff] (274432 bytes)
    [ 0.128713] RTC time: 12:28:08, date: 04/21/13
    [ 0.128739] NET: Registered protocol family 16
    [ 0.128821] ACPI: bus type pci registered
    [ 0.128858] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf0000000-0xf3ffffff] (base 0xf0000000)
    [ 0.128860] PCI: MMCONFIG at [mem 0xf0000000-0xf3ffffff] reserved in E820
    [ 0.134043] PCI: Using configuration type 1 for base access
    [ 0.134456] bio: create slab <bio-0> at 0
    [ 0.134491] ACPI: Added _OSI(Module Device)
    [ 0.134492] ACPI: Added _OSI(Processor Device)
    [ 0.134492] ACPI: Added _OSI(3.0 _SCP Extensions)
    [ 0.134493] ACPI: Added _OSI(Processor Aggregator Device)
    [ 0.135068] ACPI: EC: Look up EC in DSDT
    [ 0.135781] ACPI: Executed 1 blocks of module-level executable AML code
    [ 0.137166] ACPI: SSDT 00000000bae16c18 0038C (v01 AMI IST 00000001 MSFT 03000001)
    [ 0.137329] ACPI: Dynamic OEM Table Load:
    [ 0.137331] ACPI: SSDT (null) 0038C (v01 AMI IST 00000001 MSFT 03000001)
    [ 0.137344] ACPI: SSDT 00000000bae17e18 00084 (v01 AMI CST 00000001 MSFT 03000001)
    [ 0.137479] ACPI: Dynamic OEM Table Load:
    [ 0.137480] ACPI: SSDT (null) 00084 (v01 AMI CST 00000001 MSFT 03000001)
    [ 0.137815] ACPI: Interpreter enabled
    [ 0.137817] ACPI: (supports S0 S1 S4 S5)
    [ 0.137825] ACPI: Using IOAPIC for interrupt routing
    [ 0.137957] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
    [ 0.140373] ACPI: No dock devices found.
    [ 0.140376] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
    [ 0.140460] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
    [ 0.140461] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
    [ 0.140644] pci_root PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
    [ 0.140660] PCI host bridge to bus 0000:00
    [ 0.140662] pci_bus 0000:00: root bus resource [bus 00-ff]
    [ 0.140663] pci_bus 0000:00: root bus resource [io 0x0000-0x03af]
    [ 0.140664] pci_bus 0000:00: root bus resource [io 0x03e0-0x0cf7]
    [ 0.140666] pci_bus 0000:00: root bus resource [io 0x03b0-0x03df]
    [ 0.140667] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
    [ 0.140668] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
    [ 0.140669] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
    [ 0.140670] pci_bus 0000:00: root bus resource [mem 0xbfa00000-0xffffffff]
    [ 0.140676] pci 0000:00:00.0: [8086:0150] type 00 class 0x060000
    [ 0.140703] pci 0000:00:02.0: [8086:0162] type 00 class 0x030000
    [ 0.140710] pci 0000:00:02.0: reg 10: [mem 0xfe000000-0xfe3fffff 64bit]
    [ 0.140714] pci 0000:00:02.0: reg 18: [mem 0xd0000000-0xdfffffff 64bit pref]
    [ 0.140717] pci 0000:00:02.0: reg 20: [io 0xf000-0xf03f]
    [ 0.140761] pci 0000:00:16.0: [8086:1c3a] type 00 class 0x078000
    [ 0.140782] pci 0000:00:16.0: reg 10: [mem 0xfe407000-0xfe40700f 64bit]
    [ 0.140852] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
    [ 0.140882] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320
    [ 0.140901] pci 0000:00:1a.0: reg 10: [mem 0xfe406000-0xfe4063ff]
    [ 0.140986] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
    [ 0.141009] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300
    [ 0.141022] pci 0000:00:1b.0: reg 10: [mem 0xfe400000-0xfe403fff 64bit]
    [ 0.141084] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
    [ 0.141106] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400
    [ 0.141179] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
    [ 0.141202] pci 0000:00:1c.1: [8086:1c12] type 01 class 0x060400
    [ 0.141274] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
    [ 0.141305] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320
    [ 0.141327] pci 0000:00:1d.0: reg 10: [mem 0xfe405000-0xfe4053ff]
    [ 0.141412] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
    [ 0.141435] pci 0000:00:1f.0: [8086:1c5c] type 00 class 0x060100
    [ 0.141547] pci 0000:00:1f.2: [8086:1c00] type 00 class 0x01018a
    [ 0.141560] pci 0000:00:1f.2: reg 10: [io 0xf110-0xf117]
    [ 0.141566] pci 0000:00:1f.2: reg 14: [io 0xf100-0xf103]
    [ 0.141573] pci 0000:00:1f.2: reg 18: [io 0xf0f0-0xf0f7]
    [ 0.141580] pci 0000:00:1f.2: reg 1c: [io 0xf0e0-0xf0e3]
    [ 0.141587] pci 0000:00:1f.2: reg 20: [io 0xf0d0-0xf0df]
    [ 0.141594] pci 0000:00:1f.2: reg 24: [io 0xf0c0-0xf0cf]
    [ 0.141635] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500
    [ 0.141648] pci 0000:00:1f.3: reg 10: [mem 0xfe404000-0xfe4040ff 64bit]
    [ 0.141666] pci 0000:00:1f.3: reg 20: [io 0xf040-0xf05f]
    [ 0.141696] pci 0000:00:1f.5: [8086:1c08] type 00 class 0x010185
    [ 0.141709] pci 0000:00:1f.5: reg 10: [io 0xf0b0-0xf0b7]
    [ 0.141716] pci 0000:00:1f.5: reg 14: [io 0xf0a0-0xf0a3]
    [ 0.141723] pci 0000:00:1f.5: reg 18: [io 0xf090-0xf097]
    [ 0.141730] pci 0000:00:1f.5: reg 1c: [io 0xf080-0xf083]
    [ 0.141737] pci 0000:00:1f.5: reg 20: [io 0xf070-0xf07f]
    [ 0.141743] pci 0000:00:1f.5: reg 24: [io 0xf060-0xf06f]
    [ 0.141821] pci 0000:00:1c.0: PCI bridge to [bus 01]
    [ 0.141889] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000
    [ 0.141908] pci 0000:02:00.0: reg 10: [io 0xe000-0xe0ff]
    [ 0.141941] pci 0000:02:00.0: reg 18: [mem 0xe0004000-0xe0004fff 64bit pref]
    [ 0.141961] pci 0000:02:00.0: reg 20: [mem 0xe0000000-0xe0003fff 64bit pref]
    [ 0.142050] pci 0000:02:00.0: supports D1 D2
    [ 0.142051] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
    [ 0.147998] pci 0000:00:1c.1: PCI bridge to [bus 02]
    [ 0.148003] pci 0000:00:1c.1: bridge window [io 0xe000-0xefff]
    [ 0.148013] pci 0000:00:1c.1: bridge window [mem 0xe0000000-0xe00fffff 64bit pref]
    [ 0.148056] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT]
    [ 0.148071] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1._PRT]
    [ 0.148131] pci0000:00: Requesting ACPI _OSC control (0x1d)
    [ 0.148233] pci0000:00: ACPI _OSC control (0x19) granted
    [ 0.148555] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
    [ 0.148580] ACPI: PCI Interrupt Link [LNKB] (IRQs *3 4 5 6 7 10 11 12 14 15)
    [ 0.148604] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 *11 12 14 15)
    [ 0.148627] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 12 14 15)
    [ 0.148651] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0
    [ 0.148675] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0
    [ 0.148699] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *10 11 12 14 15)
    [ 0.148724] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *7 10 11 12 14 15)
    [ 0.148771] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
    [ 0.148772] vgaarb: loaded
    [ 0.148773] vgaarb: bridge control possible 0000:00:02.0
    [ 0.148791] PCI: Using ACPI for IRQ routing
    [ 0.150239] PCI: pci_cache_line_size set to 64 bytes
    [ 0.150274] e820: reserve RAM buffer [mem 0x0009ec00-0x0009ffff]
    [ 0.150275] e820: reserve RAM buffer [mem 0xbad8c000-0xbbffffff]
    [ 0.150276] e820: reserve RAM buffer [mem 0xbae02000-0xbbffffff]
    [ 0.150277] e820: reserve RAM buffer [mem 0x43fe00000-0x43fffffff]
    [ 0.150330] NetLabel: Initializing
    [ 0.150330] NetLabel: domain hash size = 128
    [ 0.150331] NetLabel: protocols = UNLABELED CIPSOv4
    [ 0.150338] NetLabel: unlabeled traffic allowed by default
    [ 0.150351] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
    [ 0.150354] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
    [ 0.152358] Switching to clocksource hpet
    [ 0.154978] pnp: PnP ACPI init
    [ 0.154986] ACPI: bus type pnp registered
    [ 0.155052] system 00:00: [mem 0xfed10000-0xfed19fff] has been reserved
    [ 0.155054] system 00:00: [mem 0xf0000000-0xf3ffffff] has been reserved
    [ 0.155055] system 00:00: [mem 0xfed90000-0xfed93fff] has been reserved
    [ 0.155056] system 00:00: [mem 0xfed20000-0xfed3ffff] has been reserved
    [ 0.155057] system 00:00: [mem 0xfee00000-0xfee0ffff] has been reserved
    [ 0.155060] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
    [ 0.155126] system 00:01: [io 0x0a00-0x0a0f] has been reserved
    [ 0.155127] system 00:01: [io 0x0a30-0x0a3f] has been reserved
    [ 0.155128] system 00:01: [io 0x0a20-0x0a2f] has been reserved
    [ 0.155130] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
    [ 0.155242] pnp 00:02: [dma 0 disabled]
    [ 0.155272] pnp 00:02: Plug and Play ACPI device, IDs PNP0501 (active)
    [ 0.155473] pnp 00:03: [dma 0 disabled]
    [ 0.155550] pnp 00:03: Plug and Play ACPI device, IDs PNP0400 (active)
    [ 0.155556] pnp 00:04: [dma 4]
    [ 0.155565] pnp 00:04: Plug and Play ACPI device, IDs PNP0200 (active)
    [ 0.155584] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active)
    [ 0.155595] pnp 00:06: Plug and Play ACPI device, IDs PNP0800 (active)
    [ 0.155622] system 00:07: [io 0x04d0-0x04d1] has been reserved
    [ 0.155624] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
    [ 0.155639] pnp 00:08: Plug and Play ACPI device, IDs PNP0c04 (active)
    [ 0.155737] system 00:09: [io 0x0400-0x0453] has been reserved
    [ 0.155738] system 00:09: [io 0x0458-0x047f] has been reserved
    [ 0.155740] system 00:09: [io 0x1180-0x119f] has been reserved
    [ 0.155741] system 00:09: [io 0x0500-0x057f] has been reserved
    [ 0.155742] system 00:09: [mem 0xfed1c000-0xfed1ffff] has been reserved
    [ 0.155744] system 00:09: [mem 0xfec00000-0xfecfffff] could not be reserved
    [ 0.155745] system 00:09: [mem 0xfed08000-0xfed08fff] has been reserved
    [ 0.155746] system 00:09: [mem 0xff000000-0xffffffff] has been reserved
    [ 0.155748] system 00:09: Plug and Play ACPI device, IDs PNP0c01 (active)
    [ 0.155778] system 00:0a: [io 0x0454-0x0457] has been reserved
    [ 0.155779] system 00:0a: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
    [ 0.155841] pnp 00:0b: Plug and Play ACPI device, IDs PNP0103 (active)
    [ 0.155914] pnp: PnP ACPI: found 12 devices
    [ 0.155915] ACPI: ACPI bus type pnp unregistered
    [ 0.161646] pci 0000:00:1c.0: PCI bridge to [bus 01]
    [ 0.161657] pci 0000:00:1c.1: PCI bridge to [bus 02]
    [ 0.161660] pci 0000:00:1c.1: bridge window [io 0xe000-0xefff]
    [ 0.161666] pci 0000:00:1c.1: bridge window [mem 0xe0000000-0xe00fffff 64bit pref]
    [ 0.161686] pci_bus 0000:00: resource 4 [io 0x0000-0x03af]
    [ 0.161687] pci_bus 0000:00: resource 5 [io 0x03e0-0x0cf7]
    [ 0.161688] pci_bus 0000:00: resource 6 [io 0x03b0-0x03df]
    [ 0.161689] pci_bus 0000:00: resource 7 [io 0x0d00-0xffff]
    [ 0.161690] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff]
    [ 0.161692] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff]
    [ 0.161693] pci_bus 0000:00: resource 10 [mem 0xbfa00000-0xffffffff]
    [ 0.161694] pci_bus 0000:02: resource 0 [io 0xe000-0xefff]
    [ 0.161695] pci_bus 0000:02: resource 2 [mem 0xe0000000-0xe00fffff 64bit pref]
    [ 0.161711] NET: Registered protocol family 2
    [ 0.161855] TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
    [ 0.162134] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
    [ 0.162257] TCP: Hash tables configured (established 131072 bind 65536)
    [ 0.162268] TCP: reno registered
    [ 0.162280] UDP hash table entries: 8192 (order: 6, 262144 bytes)
    [ 0.162322] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
    [ 0.162389] NET: Registered protocol family 1
    [ 0.162397] pci 0000:00:02.0: Boot video device
    [ 1.491880] pci 0000:00:1a.0: EHCI: BIOS handoff failed (BIOS bug?) 01010001
    [ 2.821411] pci 0000:00:1d.0: EHCI: BIOS handoff failed (BIOS bug?) 01010001
    [ 2.821534] PCI: CLS 64 bytes, default 64
    [ 2.821560] Unpacking initramfs...
    [ 2.860148] Freeing initrd memory: 3292k freed
    [ 2.860410] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
    [ 2.860412] software IO TLB [mem 0xb6d7e000-0xbad7e000] (64MB) mapped at [ffff8800b6d7e000-ffff8800bad7dfff]
    [ 2.860631] audit: initializing netlink socket (disabled)
    [ 2.860638] type=2000 audit(1366547290.869:1): initialized
    [ 2.869024] HugeTLB registered 2 MB page size, pre-allocated 0 pages
    [ 2.870168] VFS: Disk quotas dquot_6.5.2
    [ 2.870192] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
    [ 2.870287] msgmni has been set to 31925
    [ 2.870432] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
    [ 2.870451] io scheduler noop registered
    [ 2.870452] io scheduler deadline registered
    [ 2.870455] io scheduler cfq registered (default)
    [ 2.870600] vesafb: mode is 1920x1080x32, linelength=7680, pages=0
    [ 2.870600] vesafb: scrolling: redraw
    [ 2.870602] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
    [ 2.871275] vesafb: framebuffer at 0xd0000000, mapped to 0xffffc90005c00000, using 8128k, total 8128k
    [ 2.980432] Console: switching to colour frame buffer device 240x67
    [ 3.089134] fb0: VESA VGA frame buffer device
    [ 3.089141] intel_idle: MWAIT substates: 0x1120
    [ 3.089141] intel_idle: v0.4 model 0x3A
    [ 3.089142] intel_idle: lapic_timer_reliable_states 0xffffffff
    [ 3.089165] GHES: HEST is not enabled!
    [ 3.089198] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
    [ 3.109690] 00:02: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
    [ 3.109934] Linux agpgart interface v0.103
    [ 3.109973] i8042: PNP: No PS/2 controller found. Probing ports directly.
    [ 3.110328] serio: i8042 KBD port at 0x60,0x64 irq 1
    [ 3.110343] serio: i8042 AUX port at 0x60,0x64 irq 12
    [ 3.110406] mousedev: PS/2 mouse device common for all mice
    [ 3.110446] rtc_cmos 00:05: RTC can wake from S4
    [ 3.110549] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
    [ 3.110579] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
    [ 3.110620] cpuidle: using governor ladder
    [ 3.110670] cpuidle: using governor menu
    [ 3.110671] EFI Variables Facility v0.08 2004-May-17
    [ 3.110696] drop_monitor: Initializing network drop monitor service
    [ 3.110739] TCP: cubic registered
    [ 3.110796] NET: Registered protocol family 10
    [ 3.110880] NET: Registered protocol family 17
    [ 3.110888] Key type dns_resolver registered
    [ 3.111039] PM: Hibernation image not present or could not be loaded.
    [ 3.111044] registered taskstats version 1
    [ 3.111641] Magic number: 9:762:481
    [ 3.111722] rtc_cmos 00:05: setting system clock to 2013-04-21 12:28:11 UTC (1366547291)
    [ 3.112698] Freeing unused kernel memory: 820k freed
    [ 3.112774] Write protecting the kernel read-only data: 8192k
    [ 3.115117] Freeing unused kernel memory: 1224k freed
    [ 3.116059] Freeing unused kernel memory: 440k freed
    [ 3.120597] systemd-udevd[55]: starting version 201
    [ 3.121991] [drm] Initialized drm 1.1.0 20060810
    [ 3.122543] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
    [ 3.122548] ACPI: Power Button [PWRB]
    [ 3.122604] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
    [ 3.122606] ACPI: Power Button [PWRF]
    [ 3.124834] [drm] Memory usable by graphics device = 2048M
    [ 3.124837] checking generic (d0000000 7f0000) vs hw (d0000000 10000000)
    [ 3.124838] fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver
    [ 3.124847] Console: switching to colour dummy device 80x25
    [ 3.124912] i915 0000:00:02.0: setting latency timer to 64
    [ 3.147632] i915 0000:00:02.0: irq 40 for MSI/MSI-X
    [ 3.147637] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
    [ 3.147638] [drm] Driver supports precise vblank timestamp query.
    [ 3.147660] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
    [ 3.160432] [drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for forcewake to ack request.
    [ 3.170403] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out
    [ 3.223613] [drm:init_ring_common] *ERROR* render ring initialization failed ctl 00000000 head 00000000 tail 00000000 start 00000000
    [ 4.074424] [drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for forcewake to ack request.
    [ 4.094365] [drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out
    [ 4.094384] tsc: Refined TSC clocksource calibration: 3392.294 MHz
    [ 4.094386] Switching to clocksource tsc
    [ 4.147630] [drm:init_ring_common] *ERROR* bsd ring initialization failed ctl 00000000 head 00000000 tail 00000000 start 00000000
    [ 4.147706] [drm:i915_driver_load] *ERROR* failed to init modeset
    [ 4.148415] i915: probe of 0000:00:02.0 failed with error -5
    [ 4.161263] ACPI: bus type usb registered
    [ 4.161317] usbcore: registered new interface driver usbfs
    [ 4.161324] usbcore: registered new interface driver hub
    [ 4.161413] usbcore: registered new device driver usb
    [ 4.161574] SCSI subsystem initialized
    [ 4.162262] ACPI: bus type scsi registered
    [ 4.162335] libata version 3.00 loaded.
    [ 4.162367] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [ 4.162577] ehci-pci: EHCI PCI platform driver
    [ 4.162612] ehci-pci 0000:00:1a.0: setting latency timer to 64
    [ 4.162615] ehci-pci 0000:00:1a.0: EHCI Host Controller
    [ 4.162619] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
    [ 4.162631] ehci-pci 0000:00:1a.0: debug port 2
    [ 4.166507] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
    [ 4.166520] ehci-pci 0000:00:1a.0: irq 16, io mem 0xfe406000
    [ 4.174224] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
    [ 4.174406] hub 1-0:1.0: USB hub found
    [ 4.174411] hub 1-0:1.0: 2 ports detected
    [ 4.174488] ehci-pci 0000:00:1d.0: setting latency timer to 64
    [ 4.174491] ehci-pci 0000:00:1d.0: EHCI Host Controller
    [ 4.174494] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
    [ 4.174504] ehci-pci 0000:00:1d.0: debug port 2
    [ 4.178376] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
    [ 4.178387] ehci-pci 0000:00:1d.0: irq 23, io mem 0xfe405000
    [ 4.187519] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
    [ 4.187706] hub 2-0:1.0: USB hub found
    [ 4.187709] hub 2-0:1.0: 2 ports detected
    [ 4.187805] ata_piix 0000:00:1f.2: version 2.13
    [ 4.187823] ata_piix 0000:00:1f.2: MAP [
    [ 4.187824] P0 P2 P1 P3 ]
    [ 4.340467] ata_piix 0000:00:1f.2: setting latency timer to 64
    [ 4.340720] scsi0 : ata_piix
    [ 4.341117] scsi1 : ata_piix
    [ 4.341342] ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xf0d0 irq 14
    [ 4.341347] ata2: SATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xf0d8 irq 15
    [ 4.341360] ata_piix 0000:00:1f.5: MAP [
    [ 4.341360] P0 -- P1 -- ]
    [ 4.480019] usb 1-1: new high-speed USB device number 2 using ehci-pci
    [ 4.493313] ata_piix 0000:00:1f.5: SCR access via SIDPR is available but doesn't work
    [ 4.493326] ata_piix 0000:00:1f.5: setting latency timer to 64
    [ 4.493538] scsi2 : ata_piix
    [ 4.493885] scsi3 : ata_piix
    [ 4.494108] ata3: SATA max UDMA/133 cmd 0xf0b0 ctl 0xf0a0 bmdma 0xf070 irq 19
    [ 4.494109] ata4: SATA max UDMA/133 cmd 0xf090 ctl 0xf080 bmdma 0xf078 irq 19
    [ 4.603626] hub 1-1:1.0: USB hub found
    [ 4.603699] hub 1-1:1.0: 4 ports detected
    [ 4.709364] usb 2-1: new high-speed USB device number 2 using ehci-pci
    [ 4.832948] hub 2-1:1.0: USB hub found
    [ 4.833043] hub 2-1:1.0: 6 ports detected
    [ 4.898989] usb 1-1.1: new low-speed USB device number 3 using ehci-pci
    [ 4.999004] usbcore: registered new interface driver usbhid
    [ 4.999005] usbhid: USB HID core driver
    [ 4.999367] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/input/input2
    [ 4.999427] hid-generic 0003:046D:C521.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:1a.0-1.1/input0
    [ 5.002139] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.1/input/input3
    [ 5.002355] hid-generic 0003:046D:C521.0002: input,hiddev0,hidraw1: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1a.0-1.1/input1
    [ 5.055167] usb 1-1.3: new high-speed USB device number 4 using ehci-pci
    [ 5.360826] ata2.00: failed to resume link (SControl 0)
    [ 5.424109] usb 1-1.4: new full-speed USB device number 5 using ehci-pci
    [ 5.517457] input: Microsoft Microsoft® 2.4GHz Transceiver v7.0 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4
    [ 5.517569] hid-generic 0003:045E:0745.0003: input,hidraw2: USB HID v1.11 Keyboard [Microsoft Microsoft® 2.4GHz Transceiver v7.0] on usb-0000:00:1a.0-1.4/input0
    [ 5.523155] input: Microsoft Microsoft® 2.4GHz Transceiver v7.0 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input5
    [ 5.523390] hid-generic 0003:045E:0745.0004: input,hidraw3: USB HID v1.11 Mouse [Microsoft Microsoft® 2.4GHz Transceiver v7.0] on usb-0000:00:1a.0-1.4/input1
    [ 5.538878] input: Microsoft Microsoft® 2.4GHz Transceiver v7.0 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.2/input/input6
    [ 5.539104] hid-generic 0003:045E:0745.0005: input,hiddev0,hidraw4: USB HID v1.11 Device [Microsoft Microsoft® 2.4GHz Transceiver v7.0] on usb-0000:00:1a.0-1.4/input2
    [ 5.616931] usb 2-1.3: new high-speed USB device number 3 using ehci-pci
    [ 5.679916] ata1.01: failed to resume link (SControl 0)
    [ 5.702724] input: Western Digital External HDD as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.1/input/input7
    [ 5.702795] hid-generic 0003:1058:0705.0006: input,hidraw5: USB HID v1.10 Device [Western Digital External HDD ] on usb-0000:00:1d.0-1.3/input1
    [ 5.703448] Initializing USB Mass Storage driver...
    [ 5.703513] scsi4 : usb-storage 2-1.3:1.0
    [ 5.703555] usbcore: registered new interface driver usb-storage
    [ 5.703556] USB Mass Storage support registered.
    [ 5.832877] ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
    [ 5.832888] ata1.01: SATA link down (SStatus 0 SControl 0)
    [ 5.839930] ata1.00: ATA-8: Hitachi HDS721010CLA330, JP4OA3MA, max UDMA/133
    [ 5.839934] ata1.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 0/32)
    [ 5.853220] ata1.00: configured for UDMA/133
    [ 5.853398] scsi 0:0:0:0: Direct-Access ATA Hitachi HDS72101 JP4O PQ: 0 ANSI: 5
    [ 6.381306] ata2.01: failed to resume link (SControl 0)
    [ 6.392485] ata2.00: SATA link down (SStatus 4 SControl 0)
    [ 6.392498] ata2.01: SATA link down (SStatus 0 SControl 0)
    [ 6.393465] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
    [ 6.393486] sd 0:0:0:0: [sda] Write Protect is off
    [ 6.393488] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
    [ 6.393496] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
    [ 6.398867] sda: sda1 sda2
    [ 6.399148] sd 0:0:0:0: [sda] Attached SCSI disk
    [ 6.684261] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
    [ 6.704492] scsi 4:0:0:0: Direct-Access WD 5000BEV External 1.75 PQ: 0 ANSI: 4
    [ 6.705358] sd 4:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/465 GiB)
    [ 6.706072] sd 4:0:0:0: [sdb] Write Protect is off
    [ 6.706077] sd 4:0:0:0: [sdb] Mode Sense: 23 00 00 00
    [ 6.706816] sd 4:0:0:0: [sdb] No Caching mode page present
    [ 6.706824] sd 4:0:0:0: [sdb] Assuming drive cache: write through
    [ 6.709057] sd 4:0:0:0: [sdb] No Caching mode page present
    [ 6.709064] sd 4:0:0:0: [sdb] Assuming drive cache: write through
    [ 6.709536] sdb: sdb1 sdb2 sdb3
    [ 6.712170] sd 4:0:0:0: [sdb] No Caching mode page present
    [ 6.712177] sd 4:0:0:0: [sdb] Assuming drive cache: write through
    [ 6.712182] sd 4:0:0:0: [sdb] Attached SCSI disk
    [ 7.159102] systemd[1]: systemd 201 running in system mode. (+PAM -LIBWRAP -AUDIT -SELINUX -IMA -SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
    [ 7.170787] systemd[1]: Set hostname to <monolith>.
    [ 7.649154] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
    [ 7.649194] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    [ 7.649202] systemd[1]: Expecting device sys-subsystem-net-devices-eth0.device...
    [ 7.649209] systemd[1]: Starting Network is Online.
    [ 7.649215] systemd[1]: Reached target Network is Online.
    [ 7.649220] systemd[1]: Starting mnt-netfs.automount.
    [ 7.661823] systemd[1]: Set up automount mnt-netfs.automount.
    [ 7.661832] systemd[1]: Starting Remote File Systems.
    [ 7.661838] systemd[1]: Reached target Remote File Systems.
    [ 7.661843] systemd[1]: Starting Syslog Socket.
    [ 7.661864] systemd[1]: Listening on Syslog Socket.
    [ 7.661870] systemd[1]: Starting Device-mapper event daemon FIFOs.
    [ 7.661885] systemd[1]: Listening on Device-mapper event daemon FIFOs.
    [ 7.661890] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
    [ 7.661900] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
    [ 7.661904] systemd[1]: Starting LVM2 metadata daemon socket.
    [ 7.661918] systemd[1]: Listening on LVM2 metadata daemon socket.
    [ 7.661923] systemd[1]: Starting Delayed Shutdown Socket.
    [ 7.661934] systemd[1]: Listening on Delayed Shutdown Socket.
    [ 7.661940] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
    [ 7.661962] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
    [ 7.661980] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
    [ 7.662020] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
    [ 7.662026] systemd[1]: Starting Journal Socket.
    [ 7.662050] systemd[1]: Listening on Journal Socket.
    [ 7.662059] systemd[1]: Mounting POSIX Message Queue File System...
    [ 7.682703] systemd[1]: Started Set Up Additional Binary Formats.
    [ 7.686581] systemd[1]: Starting Apply Kernel Variables...
    [ 7.690932] systemd[1]: Mounting Debug File System...
    [ 7.694343] systemd[1]: Starting Journal Service...
    [ 7.700886] systemd[1]: Started Journal Service.
    [ 7.712541] systemd[1]: Starting Load Kernel Modules...
    [ 7.714248] systemd[1]: Starting Encrypted Volumes.
    [ 7.714259] systemd[1]: Reached target Encrypted Volumes.
    [ 7.714267] systemd[1]: Starting Setup Virtual Console...
    [ 7.730815] systemd[1]: Starting udev Kernel Socket.
    [ 7.730835] systemd[1]: Listening on udev Kernel Socket.
    [ 7.730869] systemd[1]: Starting udev Control Socket.
    [ 7.730884] systemd[1]: Listening on udev Control Socket.
    [ 7.730912] systemd[1]: Starting udev Coldplug all Devices...
    [ 7.747426] systemd[1]: Starting udev Kernel Device Manager...
    [ 7.770676] systemd[1]: Mounting Huge Pages File System...
    [ 7.787329] systemd[1]: Starting Swap.
    [ 7.787341] systemd[1]: Reached target Swap.
    [ 7.787360] systemd[1]: Started File System Check on Root Device.
    [ 7.787366] systemd[1]: Mounting Temporary Directory...
    [ 7.810621] systemd[1]: Starting Remount Root and Kernel File Systems...
    [ 7.817216] systemd[1]: Expecting device dev-disk-by\x2duuid-e2db39e9\x2d056c\x2d44ed\x2d8d42\x2d1b027e4a0d24.device...
    [ 8.023502] EXT4-fs (sda1): re-mounted. Opts: (null)
    [ 8.045846] systemd-udevd[121]: starting version 201
    [ 8.151804] loop: module loaded
    [ 8.186713] vboxdrv: Found 4 processor cores.
    [ 8.186976] vboxdrv: fAsync=0 offMin=0x216 offMax=0x9aea
    [ 8.187033] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
    [ 8.187034] vboxdrv: Successfully loaded version 4.2.12_OSE (interface 0x001a0004).
    [ 8.716904] ACPI: Requesting acpi_cpufreq
    [ 8.728317] input: PC Speaker as /devices/platform/pcspkr/input/input8
    [ 8.767237] microcode: CPU0 sig=0x306a9, pf=0x2, revision=0xa
    [ 8.853130] thermal LNXTHERM:00: registered as thermal_zone0
    [ 8.853132] ACPI: Thermal Zone [THRM] (37 C)
    [ 8.929755] i801_smbus 0000:00:1f.3: SMBus using PCI Interrupt
    [ 9.026224] mei 0000:00:16.0: setting latency timer to 64
    [ 9.026302] mei 0000:00:16.0: irq 40 for MSI/MSI-X
    [ 9.032384] parport_pc 00:03: reported by Plug and Play ACPI
    [ 9.032430] parport0: PC-style at 0x378, irq 5 [PCSPP,TRISTATE]
    [ 9.167592] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
    [ 9.167844] r8169 0000:02:00.0: irq 41 for MSI/MSI-X
    [ 9.167971] r8169 0000:02:00.0 eth0: RTL8168evl/8111evl at 0xffffc90005c22000, b8:97:5a:0a:fc:9e, XID 0c900800 IRQ 41
    [ 9.167973] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
    [ 9.345693] microcode: CPU1 sig=0x306a9, pf=0x2, revision=0xa
    [ 9.386088] ppdev: user-space parallel port driver
    [ 9.386810] microcode: CPU2 sig=0x306a9, pf=0x2, revision=0xa
    [ 9.387792] microcode: CPU3 sig=0x306a9, pf=0x2, revision=0xa
    [ 9.388032] microcode: Microcode Update Driver: v2.00 <[email protected]>, Peter Oruba
    [ 9.469096] media: Linux media interface: v0.10
    [ 9.476345] Linux video capture interface: v2.00
    [ 9.497387] uvcvideo: Found UVC 1.00 device <unnamed> (046d:081b)
    [ 9.510837] input: UVC Camera (046d:081b) as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3/1-1.3:1.0/input/input9
    [ 9.510906] usbcore: registered new interface driver uvcvideo
    [ 9.510907] USB Video Class driver (1.1.1)
    [ 9.529106] iTCO_vendor_support: vendor-support=0
    [ 9.537373] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.10
    [ 9.537428] iTCO_wdt: Found a Cougar Point TCO device (Version=2, TCOBASE=0x0460)
    [ 9.537524] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
    [ 9.544558] gpio_ich: GPIO from 180 to 255 on gpio_ich
    [ 9.607707] snd_hda_intel 0000:00:1b.0: irq 42 for MSI/MSI-X
    [ 9.626188] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
    [ 9.626255] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
    [ 9.626287] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
    [ 9.626319] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
    [ 9.626349] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
    [ 10.336472] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
    [ 10.732413] 4:3:1: cannot set freq 16000 to ep 0x86
    [ 10.881026] usbcore: registered new interface driver snd-usb-audio
    [ 10.903764] r8169 0000:02:00.0 eth0: link down
    [ 10.903796] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [ 10.903806] r8169 0000:02:00.0 eth0: link down
    [ 11.696715] systemd-logind[297]: Watching system buttons on /dev/input/event1 (Power Button)
    [ 11.696774] systemd-logind[297]: Watching system buttons on /dev/input/event0 (Power Button)
    [ 12.498819] r8169 0000:02:00.0 eth0: link up
    [ 12.498826] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    [ 19.281485] FS-Cache: Loaded
    [ 19.295688] FS-Cache: Netfs 'cifs' registered for caching
    [ 19.295798] Key type cifs.spnego registered
    [ 19.295811] Key type cifs.idmap registered
    [ 74.361879] mtrr: no MTRR for d0000000,3ff0000 found
    With modesetting disabled I no longer see " [drm:i915_driver_load] *ERROR* failed to init modeset", but get a new error that the agpgart module cannot be initialized:
    [ 0.000000] Initializing cgroup subsys cpuset
    [ 0.000000] Initializing cgroup subsys cpu
    [ 0.000000] Linux version 3.8.7-1-ARCH (tobias@T-POWA-LX) (gcc version 4.8.0 20130411 (prerelease) (GCC) ) #1 SMP PREEMPT Sat Apr 13 09:01:47 CEST 2013
    [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=b10de096-a448-4f73-b737-8a93cda3da03 ro quiet nomodeset
    [ 0.000000] e820: BIOS-provided physical RAM map:
    [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ebff] usable
    [ 0.000000] BIOS-e820: [mem 0x000000000009ec00-0x000000000009ffff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
    [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
    [ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
    [ 0.000000] BIOS-e820: [mem 0x0000000020200000-0x000000003fffffff] usable
    [ 0.000000] BIOS-e820: [mem 0x0000000040000000-0x00000000401fffff] reserved
    [ 0.000000] BIOS-e820: [mem 0x0000000040200000-0x00000000bad8bfff] usable
    [ 0.000000] BIOS-e820: [mem 0x00000000bad8c000-0x00000000badd5fff] ACPI NVS
    [ 0.000000] BIOS-e820: [mem 0x00000000badd6000-0x00000000badddfff] ACPI data
    [ 0.000000] BIOS-e820: [mem 0x00000000badde000-0x00000000baddefff] ACPI NVS
    [ 0.000000] BIOS-e820: [mem 0x00000000baddf000-0x00000000bae00fff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000bae01000-0x00000000bae01fff] usable
    [ 0.000000] BIOS-e820: [mem 0x00000000bae02000-0x00000000bae11fff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000bae12000-0x00000000bae1ffff] ACPI NVS
    [ 0.000000] BIOS-e820: [mem 0x00000000bae20000-0x00000000bae44fff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000bae45000-0x00000000bae87fff] ACPI NVS
    [ 0.000000] BIOS-e820: [mem 0x00000000bae88000-0x00000000baffffff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000bb800000-0x00000000bf9fffff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000d0000000-0x00000000e00fffff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000f0000000-0x00000000f3ffffff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000fc000000-0x00000000fe407fff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000fe800000-0x00000000fe9fffff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000fed03fff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed44fff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000fed90000-0x00000000fed93fff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000feefffff] reserved
    [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
    [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000043fdfffff] usable
    [ 0.000000] NX (Execute Disable) protection: active
    [ 0.000000] SMBIOS 2.7 present.
    [ 0.000000] DMI: BIOSTAR Group H61MGC/H61MGC, BIOS 4.6.4 01/19/2012
    [ 0.000000] e820: update [mem 0x00000000-0x0000ffff] usable ==> reserved
    [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
    [ 0.000000] No AGP bridge found
    [ 0.000000] e820: last_pfn = 0x43fe00 max_arch_pfn = 0x400000000
    [ 0.000000] MTRR default type: uncachable
    [ 0.000000] MTRR fixed ranges enabled:
    [ 0.000000] 00000-9FFFF write-back
    [ 0.000000] A0000-BFFFF uncachable
    [ 0.000000] C0000-CFFFF write-protect
    [ 0.000000] D0000-E7FFF uncachable
    [ 0.000000] E8000-FFFFF write-protect
    [ 0.000000] MTRR variable ranges enabled:
    [ 0.000000] 0 base 000000000 mask C00000000 write-back
    [ 0.000000] 1 base 400000000 mask FC0000000 write-back
    [ 0.000000] 2 base 0BB800000 mask FFF800000 uncachable
    [ 0.000000] 3 base 0BC000000 mask FFC000000 uncachable
    [ 0.000000] 4 base 0C0000000 mask FC0000000 uncachable
    [ 0.000000] 5 base 43FE00000 mask FFFE00000 uncachable
    [ 0.000000] 6 disabled
    [ 0.000000] 7 disabled
    [ 0.000000] 8 disabled
    [ 0.000000] 9 disabled
    [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
    [ 0.000000] e820: update [mem 0xbb800000-0xffffffff] usable ==> reserved
    [ 0.000000] e820: last_pfn = 0xbae02 max_arch_pfn = 0x400000000
    [ 0.000000] found SMP MP-table at [mem 0x000fcd80-0x000fcd8f] mapped at [ffff8800000fcd80]
    [ 0.000000] initial memory mapped: [mem 0x00000000-0x1fffffff]
    [ 0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576
    [ 0.000000] init_memory_mapping: [mem 0x00000000-0xbae01fff]
    [ 0.000000] [mem 0x00000000-0xbadfffff] page 2M
    [ 0.000000] [mem 0xbae00000-0xbae01fff] page 4k
    [ 0.000000] kernel direct mapping tables up to 0xbae01fff @ [mem 0x1fffb000-0x1fffffff]
    [ 0.000000] init_memory_mapping: [mem 0x100000000-0x43fdfffff]
    [ 0.000000] [mem 0x100000000-0x43fdfffff] page 2M
    [ 0.000000] kernel direct mapping tables up to 0x43fdfffff @ [mem 0xbad7e000-0xbad8bfff]
    [ 0.000000] RAMDISK: [mem 0x37982000-0x37cb8fff]
    [ 0.000000] ACPI: RSDP 00000000000f0450 00024 (v02 ALASKA)
    [ 0.000000] ACPI: XSDT 00000000badd6068 00054 (v01 ALASKA A M I 01072009 AMI 00010013)
    [ 0.000000] ACPI: FACP 00000000baddcfe0 000F4 (v04 ALASKA A M I 01072009 AMI 00010013)
    [ 0.000000] ACPI: DSDT 00000000badd6150 06E89 (v02 ALASKA A M I 00000014 INTL 20051117)
    [ 0.000000] ACPI: FACS 00000000bae17f80 00040
    [ 0.000000] ACPI: APIC 00000000baddd0d8 00072 (v03 ALASKA A M I 01072009 AMI 00010013)
    [ 0.000000] ACPI: SSDT 00000000baddd150 00102 (v01 AMICPU PROC 00000001 MSFT 03000001)
    [ 0.000000] ACPI: MCFG 00000000baddd258 0003C (v01 ALASKA A M I 01072009 MSFT 00000097)
    [ 0.000000] ACPI: HPET 00000000baddd298 00038 (v01 ALASKA A M I 01072009 AMI. 00000004)
    [ 0.000000] ACPI: ASPT 00000000baddd2d0 00034 (v07 ALASKA PerfTune 01072009 AMI 00000000)
    [ 0.000000] ACPI: Local APIC address 0xfee00000
    [ 0.000000] No NUMA configuration found
    [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000043fdfffff]
    [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x43fdfffff]
    [ 0.000000] NODE_DATA [mem 0x43fdfb000-0x43fdfffff]
    [ 0.000000] [ffffea0000000000-ffffea0010ffffff] PMD -> [ffff88042f400000-ffff88043f3fffff] on node 0
    [ 0.000000] Zone ranges:
    [ 0.000000] DMA [mem 0x00010000-0x00ffffff]
    [ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
    [ 0.000000] Normal [mem 0x100000000-0x43fdfffff]
    [ 0.000000] Movable zone start for each node
    [ 0.000000] Early memory node ranges
    [ 0.000000] node 0: [mem 0x00010000-0x0009dfff]
    [ 0.000000] node 0: [mem 0x00100000-0x1fffffff]
    [ 0.000000] node 0: [mem 0x20200000-0x3fffffff]
    [ 0.000000] node 0: [mem 0x40200000-0xbad8bfff]
    [ 0.000000] node 0: [mem 0xbae01000-0xbae01fff]
    [ 0.000000] node 0: [mem 0x100000000-0x43fdfffff]
    [ 0.000000] On node 0 totalpages: 4171547
    [ 0.000000] DMA zone: 64 pages used for memmap
    [ 0.000000] DMA zone: 6 pages reserved
    [ 0.000000] DMA zone: 3912 pages, LIFO batch:0
    [ 0.000000] DMA32 zone: 11879 pages used for memmap
    [ 0.000000] DMA32 zone: 748326 pages, LIFO batch:31
    [ 0.000000] Normal zone: 53240 pages used for memmap
    [ 0.000000] Normal zone: 3354120 pages, LIFO batch:31
    [ 0.000000] ACPI: PM-Timer IO Port: 0x408
    [ 0.000000] ACPI: Local APIC address 0xfee00000
    [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
    [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
    [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
    [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
    [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
    [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
    [ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
    [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
    [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
    [ 0.000000] ACPI: IRQ0 used by override.
    [ 0.000000] ACPI: IRQ2 used by override.
    [ 0.000000] ACPI: IRQ9 used by override.
    [ 0.000000] Using ACPI (MADT) for SMP configuration information
    [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
    [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
    [ 0.000000] nr_irqs_gsi: 40
    [ 0.000000] PM: Registered nosave memory: 000000000009e000 - 000000000009f000
    [ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
    [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
    [ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
    [ 0.000000] PM: Registered nosave memory: 0000000020000000 - 0000000020200000
    [ 0.000000] PM: Registered nosave memory: 0000000040000000 - 0000000040200000
    [ 0.000000] PM: Registered nosave memory: 00000000bad8c000 - 00000000badd6000
    [ 0.000000] PM: Registered nosave memory: 00000000badd6000 - 00000000badde000
    [ 0.000000] PM: Registered nosave memory: 00000000badde000 - 00000000baddf000
    [ 0.000000] PM: Registered nosave memory: 00000000baddf000 - 00000000bae01000
    [ 0.000000] PM: Registered nosave memory: 00000000bae02000 - 00000000bae12000
    [ 0.000000] PM: Registered nosave memory: 00000000bae12000 - 00000000bae20000
    [ 0.000000] PM: Registered nosave memory: 00000000bae20000 - 00000000bae45000
    [ 0.000000] PM: Registered nosave memory: 00000000bae45000 - 00000000bae88000
    [ 0.000000] PM: Registered nosave memory: 00000000bae88000 - 00000000bb000000
    [ 0.000000] PM: Registered nosave memory: 00000000bb000000 - 00000000bb800000
    [ 0.000000] PM: Registered nosave memory: 00000000bb800000 - 00000000bfa00000
    [ 0.000000] PM: Registered nosave memory: 00000000bfa00000 - 00000000d0000000
    [ 0.000000] PM: Registered nosave memory: 00000000d0000000 - 00000000e0100000
    [ 0.000000] PM: Registered nosave memory: 00000000e0100000 - 00000000f0000000
    [ 0.000000] PM: Registered nosave memory: 00000000f0000000 - 00000000f4000000
    [ 0.000000] PM: Registered nosave memory: 00000000f4000000 - 00000000fc000000
    [ 0.000000] PM: Registered nosave memory: 00000000fc000000 - 00000000fe408000
    [ 0.000000] PM: Registered nosave memory: 00000000fe408000 - 00000000fe800000
    [ 0.000000] PM: Registered nosave memory: 00000000fe800000 - 00000000fea00000
    [ 0.000000] PM: Registered nosave memory: 00000000fea00000 - 00000000feb00000
    [ 0.000000] PM: Registered nosave memory: 00000000feb00000 - 00000000fed04000
    [ 0.000000] PM: Registered nosave memory: 00000000fed04000 - 00000000fed08000
    [ 0.000000] PM: Registered nosave memory: 00000000fed08000 - 00000000fed09000
    [ 0.000000] PM: Registered nosave memory: 00000000fed09000 - 00000000fed10000
    [ 0.000000] PM: Registered nosave memory: 00000000fed10000 - 00000000fed1a000
    [ 0.000000] PM: Registered nosave memory: 00000000fed1a000 - 00000000fed1c000
    [ 0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed45000
    [ 0.000000] PM: Registered nosave memory: 00000000fed45000 - 00000000fed90000
    [ 0.000000] PM: Registered nosave memory: 00000000fed90000 - 00000000fed94000
    [ 0.000000] PM: Registered nosave memory: 00000000fed94000 - 00000000fee00000
    [ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fef00000
    [ 0.000000] PM: Registered nosave memory: 00000000fef00000 - 00000000ff000000
    [ 0.000000] PM: Registered nosave memory: 00000000ff000000 - 0000000100000000
    [ 0.000000] e820: [mem 0xbfa00000-0xcfffffff] available for PCI devices
    [ 0.000000] Booting paravirtualized kernel on bare hardware
    [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
    [ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88043fa00000 s85184 r8192 d21312 u524288
    [ 0.000000] pcpu-alloc: s85184 r8192 d21312 u524288 alloc=1*2097152
    [ 0.000000] pcpu-alloc: [0] 0 1 2 3
    [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 4106358
    [ 0.000000] Policy zone: Normal
    [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=b10de096-a448-4f73-b737-8a93cda3da03 ro quiet nomodeset
    [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
    [ 0.000000] __ex_table already sorted, skipping sort
    [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
    [ 0.000000] Checking aperture...
    [ 0.000000] No AGP bridge found
    [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
    [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
    [ 0.000000] Memory: 16342728k/17823744k available (4908k kernel code, 1137556k absent, 343460k reserved, 4024k data, 820k init)
    [ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
    [ 0.000000] Preemptible hierarchical RCU implementation.
    [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
    [ 0.000000] Dump stacks of tasks blocking RCU-preempt GP.
    [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
    [ 0.000000] NR_IRQS:4352 nr_irqs:712 16
    [ 0.000000] Extended CMOS year: 2000
    [ 0.000000] Console: colour dummy device 80x25
    [ 0.000000] console [tty0] enabled
    [ 0.000000] allocated 67108864 bytes of page_cgroup
    [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
    [ 0.000000] hpet clockevent registered
    [ 0.000000] tsc: Fast TSC calibration using PIT
    [ 0.003333] tsc: Detected 3392.360 MHz processor
    [ 0.000001] Calibrating delay loop (skipped), value calculated using timer frequency.. 6787.41 BogoMIPS (lpj=11307866)
    [ 0.000003] pid_max: default: 32768 minimum: 301
    [ 0.000022] Security Framework initialized
    [ 0.000027] AppArmor: AppArmor disabled by boot time parameter
    [ 0.000670] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
    [ 0.003579] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
    [ 0.004861] Mount-cache hash table entries: 256
    [ 0.004978] Initializing cgroup subsys cpuacct
    [ 0.004980] Initializing cgroup subsys memory
    [ 0.004985] Initializing cgroup subsys devices
    [ 0.004986] Initializing cgroup subsys freezer
    [ 0.004987] Initializing cgroup subsys net_cls
    [ 0.004988] Initializing cgroup subsys blkio
    [ 0.005004] CPU: Physical Processor ID: 0
    [ 0.005005] CPU: Processor Core ID: 0
    [ 0.005009] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
    ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
    [ 0.005270] mce: CPU supports 9 MCE banks
    [ 0.005280] CPU0: Thermal monitoring enabled (TM1)
    [ 0.005287] process: using mwait in idle threads
    [ 0.005289] Last level iTLB entries: 4KB 512, 2MB 0, 4MB 0
    Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32
    tlb_flushall_shift: 1
    [ 0.005412] Freeing SMP alternatives: 20k freed
    [ 0.006082] ACPI: Core revision 20121018
    [ 0.007828] ftrace: allocating 19310 entries in 76 pages
    [ 0.014664] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
    [ 0.047574] smpboot: CPU0: Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz (fam: 06, model: 3a, stepping: 09)
    [ 0.047580] TSC deadline timer enabled
    [ 0.047582] Performance Events: PEBS fmt1+, 16-deep LBR, IvyBridge events, Intel PMU driver.
    [ 0.047586] ... version: 3
    [ 0.047586] ... bit width: 48
    [ 0.047587] ... generic registers: 8
    [ 0.047588] ... value mask: 0000ffffffffffff
    [ 0.047588] ... max period: 000000007fffffff
    [ 0.047589] ... fixed-purpose events: 3
    [ 0.047590] ... event mask: 00000007000000ff
    [ 0.087678] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
    [ 0.074249] smpboot: Booting Node 0, Processors #1 #2 #3 OK
    [ 0.128013] Brought up 4 CPUs
    [ 0.128016] smpboot: Total of 4 processors activated (27149.66 BogoMIPS)
    [ 0.130345] devtmpfs: initialized
    [ 0.131553] PM: Registering ACPI NVS region [mem 0xbad8c000-0xbadd5fff] (303104 bytes)
    [ 0.131558] PM: Registering ACPI NVS region [mem 0xbadde000-0xbaddefff] (4096 bytes)
    [ 0.131559] PM: Registering ACPI NVS region [mem 0xbae12000-0xbae1ffff] (57344 bytes)
    [ 0.131560] PM: Registering ACPI NVS region [mem 0xbae45000-0xbae87fff] (274432 bytes)
    [ 0.132024] RTC time: 13:15:37, date: 04/21/13
    [ 0.132050] NET: Registered protocol family 16
    [ 0.132136] ACPI: bus type pci registered
    [ 0.132173] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf0000000-0xf3ffffff] (base 0xf0000000)
    [ 0.132175] PCI: MMCONFIG at [mem 0xf0000000-0xf3ffffff] reserved in E820
    [ 0.137361] PCI: Using configuration type 1 for base access
    [ 0.137775] bio: create slab <bio-0> at 0
    [ 0.137809] ACPI: Added _OSI(Module Device)
    [ 0.137810] ACPI: Added _OSI(Processor Device)
    [ 0.137811] ACPI: Added _OSI(3.0 _SCP Extensions)
    [ 0.137811] ACPI: Added _OSI(Processor Aggregator Device)
    [ 0.138385] ACPI: EC: Look up EC in DSDT
    [ 0.139103] ACPI: Executed 1 blocks of module-level executable AML code
    [ 0.140495] ACPI: SSDT 00000000bae16c18 0038C (v01 AMI IST 00000001 MSFT 03000001)
    [ 0.140660] ACPI: Dynamic OEM Table Load:
    [ 0.140662]

    Meanwhile, I encountered it seems to be a problem of the gdm in conjunction with the gpu and the intel driver - once again :-(
    Look at this thread: https://bbs.archlinux.org/viewtopic.php?id=161964
    Actually, I can start my DE (Gnome 3.8) manually with the following workaround:
    First, I disable gdm on my machine
    # systemctl disable gdm
    After bootin the machine, I'm logging in into the console
    $ startx
    stopping the X system again
    $ sudo systemctl start gdm
    logging in into the Gnome Shell.
    I need to start the X server first manually. Otherwise the gdm will hang again.
    Last edited by thesofty (2013-04-24 21:12:10)

  • ORACLE 8.0.5 on SuSE 5.3 and 6.0 - Corrupt Block

    I do some heavy loading (Designer 2000) and I do get similar
    errors on 2 different computer with mirrored disks -different
    systems - on each one. So I'd like to exclude hardware problems.
    it's experimental - so I do not run archives -
    Designer on W95 crashes quite often but this should never lead
    to corrupted data blocks.
    Linux was hanging too - and disk-cache might not have been
    written to disk ????? could this be a reason ???
    Corrupt block relative dba: 0x01003aa8 file=4. blocknum=15016.
    Fractured block found during buffer read
    Data in bad block - type:6. format:2. rdba:0x01003aa8
    last change scn:0x0000.00014914 seq:0x3 flg:0x00
    consistancy value in tail 0x496b0605
    check value in block header: 0x0, check value not calculated
    spare1:0x0, spare2:0x0, spare2:0x0
    would be happy to get some feedback
    null

    Ferdinand Gassauer (guest) wrote:
    : I do some heavy loading (Designer 2000) and I do get similar
    : errors on 2 different computer with mirrored disks -different
    : systems - on each one. So I'd like to exclude hardware
    problems.
    : it's experimental - so I do not run archives -
    : Designer on W95 crashes quite often but this should never lead
    : to corrupted data blocks.
    : Linux was hanging too - and disk-cache might not have been
    : written to disk ????? could this be a reason ???
    : Corrupt block relative dba: 0x01003aa8 file=4. blocknum=15016.
    : Fractured block found during buffer read
    : Data in bad block - type:6. format:2. rdba:0x01003aa8
    : last change scn:0x0000.00014914 seq:0x3 flg:0x00
    : consistancy value in tail 0x496b0605
    : check value in block header: 0x0, check value not calculated
    : spare1:0x0, spare2:0x0, spare2:0x0
    : would be happy to get some feedback
    Please check first /var/log/messages for any linux errors. It is
    likely that if linux crashes and cannot sync to disk that there
    might be some corruption problems. For this reason lts of people
    would like to see raw device support but apparently Linus is not
    willing for some reason...
    I assume some hardware relevant problems though
    Marcus
    null

  • Corrupt Block and Standby Database

    Guys,
    I created a standby database recently. I then discovered a corrupt block on my primary, I assume the corruption is also on the standby since the files were coppied. If I repair the corrupt block on the primary how do I move the correction to the standby, do I have to recreate it?
    DB version is 9iR2
    Delton

    Hi Delton,
    How do you plan to repair the corrupt block ?
    * Drop and re-create the object
    * Restore from backup
    In both cases, changes are replicated to the standby database, so nothing to worry about. As Sybrand has mentioned, make sure the changes are done with LOGGING option.
    Regards
    Asif Momen
    http://momendba.blogspot.com

  • Corrupt Block Diagram With Infinite Wires

    Hi,
    Has anyone every seen a corrupt Block Diagram as shown in the pic? Almost all my wires have stretched to infinity!
    I used "Clean up wire" on these wires, but that did nothing.
    Ironically, the VI runs -- but I can't develop further with the BD in this state.
    Any ideas, please
    THANKS PEEPS!
    Attachments:
    Screenshot 2015-03-26 18.16.56.png ‏78 KB

    There is a maximum size that the BD or FP can be.  If you are getting close to that size and the cleanup tries to make it bigger odd things can happen.  This might explain why nothing happens when you try to clean it up.
    http://digital.ni.com/public.nsf/allkb/62D66358BBF8A87186256FC50077FA17
    Unofficial Forum Rules and Guidelines - Hooovahh - LabVIEW Overlord
    If 10 out of 10 experts in any field say something is bad, you should probably take their opinion seriously.

  • Blocks corrupted always with the same checksum 0x400

    Hello Oracle gurus,
    Need your help with finding source of block corruption errors that we observe repeatedly on one system. See the error below.
    Location of the corrupted block is always different, but the computed checksum is always 0x400. Only one block gets corrupted after a couple of days of stress testing. We completely re-install OS (RHEL4) and re-create DB. Still the same error with the same checksome appears, but in a different location. This happened 3 times already.
    Does anybody know what 0x400 corresponds to? Is it all zeroes?
    In my understanding, if the corruption was caused by a drive error, such as a single bit flip or several sectors corruption, then the computed checksum would be always different.
    Is this correct? Any other ideas what can be the reason for such corruption?
    Thanks a lot.
    Hex dump of (file 9, block 357024) in trace file /u01/app/oracle/admin/pndb/udump/pndb_ora_13828.trc
    Corrupt block relative dba: 0x024572a0 (file 9, block 357024)
    Bad check value found during buffer read
    Data in bad block:
    type: 6 format: 2 rdba: 0x024572a0
    last change scn: 0x0000.00b31c70 seq: 0x1 flg: 0x06
    spare1: 0x0 spare2: 0x0 spare3: 0x0
    consistency value in tail: 0x1c700601
    check value in block header: 0xfcd0
    computed block checksum: 0x400
    Reread of rdba: 0x024572a0 (file 9, block 357024) found same corrupted data
    Fri Apr 27 04:09:32 2007
    Corrupt Block Found
    TSN = 9, TSNAME = PN_TABL
    RFN = 9, BLK = 357024, RDBA = 38105760
    OBJN = 40738, OBJD = 40738, OBJECT = PN_EVENT_SESSION_1, SUBOBJECT =
    SEGMENT OWNER = PNADMIN, SEGMENT TYPE = Table Segment

    Well I understand that, however Oracle is running on higher level (application level).
    It's hard to trace a potential lower level ( hardware level) problem in high level application.
    The least thing you can try is find out which object this corrupted block belong if it's always same object or some pattarn you can tell then there might have something to do with Oracle.
    If it's totally random then it's hard to say.
    select segment_name,segment_type,owner
    from sys.dba_extents
    where file_id=(9)
    and (357024) between block_id and block_id + blocks -1;

  • Rman backup with corrupted block

    Hello,
    Firstly - I have problem on non-production database 11.2.0.1.0, so I am not deeply worried about data. But I need to understand what happened with database backups and how to prevent such things in future.
    So - I have EM scheduled weekly full backup and daily incremental backups. Later there was problem with hardware and some corrupted blocks in database were found. The weekly backup ran without error and obsolete backups were deleted. Now it is not possible to "recover corruption list" because no backup without corruption exists (RMAN-06023: no backup or copy of datafile 6 found to restore). I am not worried about the lost data, but I need to find out how come the backup contains corrupted block.
    I have checked the data file using dbv utility
    DBVERIFY - Verification starting : FILE = /opt/oracle/oradata/orcl/users03.dbf
    DBV-00200: Block, DBA 27525766, already marked corrupt
    csc(0x0001.7b01729f) higher than block scn(0x0000.00000000)
    Page 2359942 failed with check code 6054
    DBVERIFY - Verification complete
    Total Pages Examined         : 3840000
    Total Pages Processed (Data) : 453896
    Total Pages Failing   (Data) : 1
    Total Pages Processed (Index): 2959104
    Total Pages Failing   (Index): 0
    Total Pages Processed (Other): 424025
    Total Pages Processed (Seg)  : 0
    Total Pages Failing   (Seg)  : 0
    Total Pages Empty            : 2975
    Total Pages Marked Corrupt   : 1
    Total Pages Influx           : 0
    Total Pages Encrypted        : 0
    Highest block SCN            : 2156227446 (1.2156227446)As you can see the datafile 6 - user03.dbf has errors. Also backups now contain errors.
    1) So how is it possible that the EM scheduled backup ran without problems and the backup now contains corrupted blocks. How to prevent this in future ? I know there is setting MAXCORRUPT. How can I check its current value ? How can I configure it using EM scheduled backups ?
    2) Secondly, meanwhile I studied the RMAN commands. So I have suspended EM backup jobs, and executed follwing command. And backup ran without error again. How is this possible, if data file users06.dbf has corrupted block ?
    Thanks !
    RMAN> run {
    set MAXCORRUPT for datafile 6 to 0;
    backup as compressed backupset datafile 6;
    2> 3> 4>
    executing command: SET MAX CORRUPT
    Starting backup at 07-NOV-12
    using channel ORA_DISK_1
    using channel ORA_DISK_2
    using channel ORA_DISK_3
    using channel ORA_DISK_4
    using channel ORA_DISK_5
    channel ORA_DISK_1: starting compressed full datafile backup set
    channel ORA_DISK_1: specifying datafile(s) in backup set
    input datafile file number=00006 name=/opt/oracle/oradata/orcl/users03.dbf
    channel ORA_DISK_1: starting piece 1 at 07-NOV-12
    channel ORA_DISK_1: finished piece 1 at 07-NOV-12
    piece handle=/opt/oraBackup/rman/nrnpo0sg_1_1 tag=TAG20121107T200120 comment=NONE
    channel ORA_DISK_1: backup set complete, elapsed time: 01:13:05
    Finished backup at 07-NOV-12
    Starting Control File and SPFILE Autobackup at 07-NOV-12
    piece handle=/opt/oraBackup/rman/c-1253245572-20121107-03 comment=NONE
    Finished Control File and SPFILE Autobackup at 07-NOV-12

    I have updated database to 11.2.0.3
    However, the problem still persists. rman backup went ok on broken file
    oracle@orcl-cluster:~> sqlplus
    SQL*Plus: Release 11.2.0.3.0 Production on Tue Nov 20 09:24:11 2012
    Copyright (c) 1982, 2011, Oracle.  All rights reserved.
    Enter user-name: system
    Enter password:
    Connected to:
    Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
    With the Partitioning, OLAP, Data Mining and Real Application Testing options
    SQL> select * from V$DATABASE_BLOCK_CORRUPTION;
         FILE#     BLOCK#     BLOCKS CORRUPTION_CHANGE# CORRUPTIO
             6    2359942          1                  0 FRACTURED
            25    1855622          1                  0 FRACTURED
    oracle@orcl-cluster:~> rman target /
    Recovery Manager: Release 11.2.0.3.0 - Production on Tue Nov 20 08:04:57 2012
    Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.
    connected to target database: ORCL (DBID=1253245572)
    RMAN> backup as compressed backupset datafile 6;
    Starting backup at 20-NOV-12
    using target database control file instead of recovery catalog
    allocated channel: ORA_DISK_1
    channel ORA_DISK_1: SID=1596 device type=DISK
    allocated channel: ORA_DISK_2
    channel ORA_DISK_2: SID=1568 device type=DISK
    allocated channel: ORA_DISK_3
    channel ORA_DISK_3: SID=2357 device type=DISK
    allocated channel: ORA_DISK_4
    channel ORA_DISK_4: SID=2341 device type=DISK
    allocated channel: ORA_DISK_5
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