CPU scheduling simulator
I want to Implement a simulator for a shared memory multiprocessor in Java.
I want to develop it as a GUI application. Can anybody tell me how it must be looked like.
It will be great help if I can execute and watch some scheduling simulator. So if you have one already, could you please share it wt me?
Many thanks in advance
Ann
How about SID from Redhat?
http://sources.redhat.com/sid/
Similar Messages
-
Using Weblogic 5.1 SP3 under Solaris 2.7
We are using the native Performance Pack which allocates 3 Posix readers
can
we or should we tune this???
We have an unusual situation where we want to essentially do an long
running
post so we can stream data back to a client much like a file transfer.
What we are seeing is that depending on the number of Execute Threads we
see the first
say 12 Clients - (Using Execute Thread Count 15) start and we dont see
our other
say 288 clients until each of our 12 clients are almost finished
processing.
It would appear that the cpu allocation timeslice is not switiching
between concurrent http clients effectively if the servlets are long
running.
Is there some tunning which can be done to change this???
I know this is an unusual situation but given the nature of
firewalls/proxyservers/load balancing hardware like ArrowPoint,F5 etc we
need to try to use http vs native
t3 protocol out to our clients who will be both jfc and web based.
Any help in this area would be greatly appreciated.
naruto8 wrote:
write a program in any language that will simulate cpu scheduling SRTF.
1.the program will ask the user how many process to run
2.then the program will let the user input the cpu burst time for the following processes
3.the user will also input the arrival time for the processes
4.the program will then simulate the cpu scheduling srtf
5.the program should show he gantt chart, the ATT and the AWT
pleas help me with this program...We won't do your homework. What have you done so far? What's the problem? -
Windows 2008 R2 CPU Scheduling
I have a Windows 2008 R2 Vmware VM running one application published by Citrix. I noticed the CPU usage spiked to 100% while doing an EDI export to MS Excel 2010. I increased the CPU cores by one totaling 1 Socket 6 cores. Now core 0 is higher than the other
5 consistently. After contacting vmware I was told to ask Microsoft about CPU scheduling. Not sure where to go from here to balance out the processes amongst all the cores.The only difference between this server and the rest is in Performance Options
this server is set to Let Windows choose what's best for my computer instead of Adjust for best performance.You can also tune the priority of CPU shares through Windows System Resource Manager (WSRM), an optional server feature used for managing processor and memory usage. WSRM's new built-in policy Weighted_Remote_Sessions can be used to assign users and
groups into three priorities: Premium, Standard, and Basic. As should be obvious, users in higher priorities will be given greater CPU shares than those in lower priorities.
Regards
Milos
Reference: Windows IT Pro, Q&A -
Hyperthreaded CPU Scheduling via Hyper-V
I searched forums and documents (and books) all over for this answer pertaining to Hyper-V.
When a guest VM is assigned 2 virtual CPUs with 100% reservation on a Hyper-V host with a processor featuring hyper-threading, does the guest VM receive guaranteed access to two
physical cores or two logical cores? For a thought experiment, on a single socket 2-core processor with hyper threading (4 logical cores), from my understanding Hyper-V takes physical core 0 by default leaving a single
physical core for VMs. What would be the result of configuring a VM with 2 virtual CPUs on this host with 100% reservation? Would you be allowed to? Would the vCPU scheduling be across two logical processors or would the VM fail to start
because it requires two physical cores?Hi Nickmeister,
"So,a virtual machine’s CPU count means the maximum number of threads that it is allowed to operate on physical cores at any given time. I can’t set that virtual machine to have more than two vCPUs because the host only has two CPUs. Therefore,
there is nowhere for a third thread to be scheduled. But, if I had a 24-core system and left this VM at 2 vCPUs, then it would only ever send a maximum of two threads up to the hypervisor for scheduling. Other threads would be kept in the guest’s thread scheduler
(the supervisor), waiting their turn. "
Based on my understanding , we can image the procedure of physical cpu processing can be divided to alot of
time slices , more than one thread can be scheduled/switched to be processed by a processor/core .
Hope the following article is helpful to you regarding to CPU reserve in hyper-v :
http://blogs.msdn.com/b/virtual_pc_guy/archive/2011/02/17/hyper-v-cpu-scheduling-part-1.aspx
Also :
http://blogs.technet.com/b/redpill/archive/2011/02/19/hyper-v-cpu-scheduling.aspx
Best Regards
Elton Ji
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place. -
RDS CPU Scheduling for 2012 R2
Seeing as the Windows System Resource Manager was removed from 2012 R2 how do admins prevent a user’s session from killing a server CPU wise?
The big culprit is web browsers Internet Explorer and Google ChromeHi,
Thank you for posting in Windows Server Forum.
For your case, I can suggest you to use Fairshare CPU Scheduling option. With this feature, if more than one user is logged on a system, processing time is limited for a given user based on the number of sessions and their loads. You can GPO setting “Turn off
Fair Share CPU Scheduling” option and other registry setting for this. Please check below article for information.
Resource Sharing in Windows Remote Desktop Services
Hope it helps!
Thanks.
Dharmesh Solanki -
Hey there :) ,
I have wrote a code which include FCFS, SJF, RR, and priority scheduling algorithm for CPU scheduling. Now what exactly my code does is it calculates the average waiting time for each algorithm. What i wanted to do is to show the result in a comparative way like for eg wanted to show average waiting time of all the algo in terms of bar graphs. Can anyone guide me how should i do that ? Thanks :) your little consideration will be a great help to me.ashish.escape wrote:
Exactly, can you suggest some less complicated library or any other method to draw bar charts for different values. It all depends on what exactly you are trying to achieve. The simplest would be to divide your numbers by x and then use that number to create a String of "*" which you then display with a println call. More complex and pretty would be to create a Swing app, override a JPanel's paintComponent and start drawing rectangles with its Graphics object. If you tweak this enough to make it look decent, pretty soon you're investing enough time where it may be worth your while to study JFreeChart rather than trying to re-invent the wheel (BDLH's picture link notwithstanding).
Bottom line: If you still want it done yourself, though, I think that you'll have to describe your desires in a lot greater detail before anyone will know just what to suggest. -
Please help me .I will highly appreciate it. I need to make a cpu simulation program .
Details: I need to iplement a round robin CPU sheduling algorithm.in order to simulate the algorithm for different values of time quantun , I need to declare a variable and input statement for time quantum.Any data structure can be used but Queue is suggested.there will be one input file(or frame) which will have --Job ID, Arrival Time, Burst Time and another out put file(or it can be frame) with Arrival time, burst tiem, turnaround time, waiting time.
same input data:
Job ID Arrival time Burst time
P1 3.62 12.76
P2 2.14 6.78
P3 4.43 10.78
p4 1.24 6.69
P5 0.45 16.72I remember doing this in C as an undergrad. The algo
isn't hard but you need to take care of some special
cases. There is a good java applet that does this. Let
me see if i can recall it.Do u still have this applet? -
Sort speed up in CPU intensive simulation
I am running a simulation in which I do
sorts embedded in sorts in each trial. This
simulation runs 5 times faster in FORTRAN
on an Ultra 5 than in Java (I use Sun's FORTRAN
compiler with the -fast compiler option and I use whatever SDK is distributed with Solaris 8 with the -O
compiler option). Is the JIT compiler the default
Sun compiler? Is there a real compiler (rather than an interpreter) available for Java on Suns?JIT technology has been updated to the HotSpot technology. The following is a clip from a FAQ on the tool.
-------------snip---------------------
What's the difference between the -client and -server systems?
These two systems are different binaries. They are essentially two different compilers (JITs) interfacing to the same runtime system. The client system is optimal for applications which need fast startup times or small footprints, the server system is optimial for applications where the performance is most important. In general the client system is better on GUIs. Some of the other differences include the compilation policy used, heap defaults, and inlining policy.
-------------snip---------------------
Class code is run and analyzed for "hot spots" that are high usage, which are compiled to native code; the remainder of the program is interpreted. The mix is controlled by java options -client and -server. The default option is -client.
The FAQ is here:
http://java.sun.com/docs/hotspot/PerformanceFAQ.html#general -
Safari CPU scheduling problems
When I open a tab but remain on the current tab, Safari grind to a halt while the background tab loads. This is NOT a CPU load problem, for I am monitoring the CPU and there is plenty (I am on a G4, so not even clumsy limits to a single core can excuse).
Things like right-clicking another link to create a new tab takes an age, as does scrolling, which often invokes the beachball. It is as if the foreground page is subordinate to the background tabs.
This is unacceptable and no excuses outside of bad programming.
Anyone else see this?
Message was edited by: Baron MunchausenI had the Safari problem in terms of it getting hung up while loading web addresses and had to go through diagnostics every time I moved the laptop from office network to home instead of it switching automatically. How do I tell if Little Snitch is still there? I can see it in the download queue, but no where else. Also, even tho I have to switch manually to the office network and Safari is slow, at least I stay online here without Safari stopping or getting error messages, which makes me wonder if my router is messed up and contributing to problems. I have reset and unplugged my home router with no apparent effect. Sally
-
How will I print an entire array in a label? I'm creating a CPU scheduling simulator using VB and I need to display all inputs for convenience.
I tried this:
Public Class CPUscheduling
'Declaring Variables
Dim i = 0
Dim arrival(i) As Integer
Dim burst(i) As Integer
Dim pCount(i) As Integer
'These are my arrays
''' CONDITIONING '''
Private Sub add_Click(sender As Object, e As EventArgs) Handles add.Click
'HERE IS WHERE I'M TRYING TO PRINT ARRAY VALUES TO LABEL WITH NO SUCCESS
arrival(i) = Val(arrivalTextbox.Text)
arrivalLabel.Text = arrival(i).ToString
arrivalTextbox.Clear()
'Outputs text from Arrival textbox to display then clears textbox contents
burst(i) = Val(burstTextbox.Text)
burstLabel.Text = arrival(i).ToString
burstTextbox.Clear()
'Outputs text from Burst textbox to display then clears textbox content
End Sub
End Class
But what happens is everytime I click "Add" button, it replaces the old values already displayed at the Label section. I want to have that continuous list effect.
Thank you! :)Hi,
as a first step, enabling unnessary faults is not a good idea. Unfortunatelly, this is the default project setting, i.e. it is not your fault. Open the project properites, and on the "compile" tab, switch the Option Strict setting to "On".
You will have compile errors now because you don't treat data types appropriately. Choose the right data types for variables. If you need to perform conversions, be aware if the conversion can fail.
In addition, do not use the VB6 emulation layer with functions like Val(). To convert a String to an Integer value, call Integer.TryParse. As it's name says, it tries to parse the String. This is necesary because not every String can be interpreted as an
Integer value. TryParse is a function. The return value is of type Boolean (True or False). It tells you if the conversion was successful. If yes, you can make the code continue execution, otherwise show a message box informing the user about the situation.
Regarding your question...: You can use the &-operator to concatenate two strings to a new string. So you can do with the text in the label and the one you want to add. However, are you sure that a label is the right place to show several inputs? For
showing multiple items, a Listbox is normally used.
Armin -
[Solved IO/CPU]Determine currently running scheduler
This really isn't an issue so much as it is a general question: Is it possible to determine the currently used CPU scheduler in the kernel?
I've been using -ck after switching from -bfs but still using the BFS scheduler (so I hope). However, recently I noticed my cores aren't all maxed and I'm wondering if that has something to do with it not compiling with the proper scheduler, or if it has something to do with F@H, which has some messages I've never seen before about "Extra SSE boost OK"
I tried googling, and grep'ing through /proc, but I don't know where to look. Found some good articles on the programming behind them, though If it's not possible to find out while it's running, is there some way I could look at the binary or something? Thanks for your help.
Last edited by jac (2010-01-25 04:33:33)falconindy wrote:% dmesg | grep BFS
BFS CPU scheduler v0.313 by Con Kolivas.
D,oh! Didn't even cross my mind to check dmesg, thank you! It seems it's worknig fine, so it is something different with F@H
@B: Thanks, now I know how to get the io scheduler when I screw with that too -
BAPI for scheduling entire project?
Hi!, we need to simulate a scheduling depending on dates introduced by user.
Does anybody know if its possible to schedule entire project via function or similar ECC 6.0?. CJ29 seems to be difficult becase log of changes are shown in ALV...
Thanks for your help!!!!!Hello!,
Bapi_project_maintain has schedule method?.
Also if bapi_network_maintain could schedule all may networks. How could I ascend new dates to wbs elements and project?. Also, Could I access to scheduling result?.
My issue is tahe we need to do a kind of scheduling simulation. User could change a activity date (via constraint) and we have to schedule project taking into account this new date. If the result is not good for user, we have to delete the constraint and keep the project as it was before the process.
So, we need to schedule the project via bapi_network_maintain only if the bapi returns the scheduling results...
Any idea????
Thanks in advance for your help!!!!. -
HR ABAP Query - Simulated infotypes 2501 and 2502
Dear all,
I am developing a report based on Simulated infotypes 2502 (Quota Statuses) and 2501 (Employee Time and Labor).
Since my report provides an overview of all the reporting quota types and reporting time type to the end-user, I need to extract data from both the infotypes ( 2501 & 2502 ) simultaneously.
I created a report with (Logical Data Base) LDB PNP and the HR report category is also set as required. In other words the attributes is set as same as in standard report (RPTBAL00).
In the declaration part of the program I mentioned the source code as.
INFOTYPES:
*-----Infotypen
INFOTYPES:
0001, "Org. Zuordnung
2001, "Absence type.
2002, "Attendance
2500, "Personal Work Schedule (Simulated Infotype 2500)
2501, "Employee Time and Labor (Simulated Infotype 2501)
2502. "Quota Statuses (Simulated Infotype 2502)
In the START-OF-SELECTION.
GET PERNR *
GET pernr. (break point set at statement)
Here my problem is when I execute the report for multiple employees data from simulated Infotype 2501 is deriving wrongly. The data for the first employee will always correct. From the second employee onwards date fields BEGDA and ENDDA will be 00000000. After a detailed debugging (setting break point at GET PERNR statement) I found that the problem is occurring only with Infotype 2501 values and not with Infotype data 2502.
I also note that this will happen only when I use both 2501 and 2502 at same time in the declaration part
INFOTYPES:
2501, "Employee Time and Labor (Simulated Infotype 2501),
2502. "Quota Statuses (Simulated Infotype 2502)
Question is How to correct this date field values obtained through GET PERNR for Infotype 2501 when using both infotypes 2501 and 2502 simultaneously.
Per requests for testing this is:
I. Your system should be configured for reporting time types.
II. Time evaluation should be run for at least one time to transfer data to simulated infotypes.
III. Persons with less understanding of SAP HCM may have to take help of a functional consultant.
Please help me in with your valuable suggestions:Thanks a lot for all your suggestions,
I have tested with this still the same problem persists.
From the second employee onwards the value of P2501-begda and P2501-endda is 00000000.
Step 1: create a new program zhr_test.
Step 2: Assign PNP as the logical data base in the report attributes.
Step 3: Use XXXX2001 as report category.
Code for TEST 1: normal test case
REPORT zhr_test.
TABLES :pernr.
INFOTYPES:
2501, "Employee Time and Labor (Simulated Infotype 2501),
2502. "Quota Statuses (Simulated Infotype 2502)
START-OF-SELECTION.
GET pernr.
BREAK-POINT.
Code for TEST 2: suggeated by Venkat.O
REPORT zhr_test.
TABLES :pernr.
INFOTYPES:
2501 MODE n, "Employee Time and Labor (Simulated Infotype 2501),
2502 MODE n. "Quota Statuses (Simulated Infotype 2502)
START-OF-SELECTION.
GET pernr.
rp_read_all_time_ity pn-begda pn-endda.
BREAK-POINT.
In Both the cases, infotype 2501 records begda and endda values will be 00000000 from second employee.
You can test only if you have simulated infotypes configured in your system, atleast one time the time evaluation would have been run.
Thanks
Cibin -
Debugfs using 100% cpu on boot for 10 minutes
Hi,
I've recently installed archlinux on my Thinkpad x230.
I have arch and windows on my SSD which is /dev/sdb and I've got an HD for storing files at /dev/sda1 (ext4).
I set it up with systemd in the beginning so I can't compare to what it was like when it was using init.
I'm getting commands like:
root 3524 0.0 0.0 21520 1112 ? R 15:08 0:00 debugfs -R stat ./grub/i386-pc/newc.mod /dev/sda1
root 3510 94.5 0.0 21520 1108 ? R 15:08 0:01 debugfs -R stat ./grub/i386-pc/probe.mod /dev/sda1
With various files running for about 10 minutes on boot and using 100% of my cpu.
Seems to be related to the HD on /dev/sda1 as I don't believe I've seen any on /dev/sdb.
I've looked around and I can't find anything about this.
dmesg:
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Linux version 3.5.5-1-ck (squishy@ease) (gcc version 4.7.1 20120721 (prerelease) (GCC) ) #1 SMP PREEMPT Wed Oct 3 04:43:03 EDT 2012
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-linux-ck root=UUID=4c34b9df-7887-464e-9a0a-9cf02d6d860f ro cryptdevice=/dev/disk/by-uuid/eaedae38-8ce8-4be8-8de4-9f5773746ca6:root:allow-discards elevator=bfq pcie_aspm=force i915.i915_enable_rc6=1 i915.i915_enable_fbc=1 i915.lvds_downclock=1
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] 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 0x0000000020200000-0x0000000040003fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000040004000-0x0000000040004fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000040005000-0x00000000cec2ffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000cec30000-0x00000000dae9efff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000dae9f000-0x00000000daf9efff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000daf9f000-0x00000000daffefff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000dafff000-0x00000000df9fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021e5fffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000021e600000-0x000000021e7fffff] reserved
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] DMI 2.7 present.
[ 0.000000] DMI: LENOVO 2306CTO/2306CTO, BIOS G2ET82WW (2.02 ) 09/11/2012
[ 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 = 0x21e600 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-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0FFC00000 mask FFFC00000 write-protect
[ 0.000000] 1 base 000000000 mask F80000000 write-back
[ 0.000000] 2 base 080000000 mask FC0000000 write-back
[ 0.000000] 3 base 0C0000000 mask FE0000000 write-back
[ 0.000000] 4 base 0DC000000 mask FFC000000 uncachable
[ 0.000000] 5 base 0DB000000 mask FFF000000 uncachable
[ 0.000000] 6 base 100000000 mask F00000000 write-back
[ 0.000000] 7 base 200000000 mask FE0000000 write-back
[ 0.000000] 8 base 21F000000 mask FFF000000 uncachable
[ 0.000000] 9 base 21E800000 mask FFF800000 uncachable
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] e820: last_pfn = 0xcec30 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000f0100-0x000f010f] mapped at [ffff8800000f0100]
[ 0.000000] initial memory mapped: [mem 0x00000000-0x1fffffff]
[ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
[ 0.000000] init_memory_mapping: [mem 0x00000000-0xcec2ffff]
[ 0.000000] [mem 0x00000000-0xcebfffff] page 2M
[ 0.000000] [mem 0xcec00000-0xcec2ffff] page 4k
[ 0.000000] kernel direct mapping tables up to 0xcec2ffff @ [mem 0x1f984000-0x1fffffff]
[ 0.000000] init_memory_mapping: [mem 0x100000000-0x21e5fffff]
[ 0.000000] [mem 0x100000000-0x21e5fffff] page 2M
[ 0.000000] kernel direct mapping tables up to 0x21e5fffff @ [mem 0xcec26000-0xcec2ffff]
[ 0.000000] RAMDISK: [mem 0x37746000-0x37b9afff]
[ 0.000000] ACPI: RSDP 00000000000f0120 00024 (v02 LENOVO)
[ 0.000000] ACPI: XSDT 00000000daffe170 000C4 (v01 LENOVO TP-G2 00002020 PTL 00000002)
[ 0.000000] ACPI: FACP 00000000dafe6000 0010C (v05 LENOVO TP-G2 00002020 PTL 00000002)
[ 0.000000] ACPI: DSDT 00000000dafe8000 10E11 (v01 LENOVO TP-G2 00002020 INTL 20061109)
[ 0.000000] ACPI: FACS 00000000daf5a000 00040
[ 0.000000] ACPI: SLIC 00000000daffd000 00176 (v01 LENOVO TP-G2 00002020 PTL 00000001)
[ 0.000000] ACPI: TCPA 00000000daffc000 00032 (v02 PTL LENOVO 06040000 LNVO 00000001)
[ 0.000000] ACPI: SSDT 00000000daffb000 00408 (v01 LENOVO TP-SSDT2 00000200 INTL 20061109)
[ 0.000000] ACPI: SSDT 00000000daffa000 00033 (v01 LENOVO TP-SSDT1 00000100 INTL 20061109)
[ 0.000000] ACPI: SSDT 00000000daff9000 007A8 (v01 LENOVO SataAhci 00001000 INTL 20061109)
[ 0.000000] ACPI: HPET 00000000dafe4000 00038 (v01 LENOVO TP-G2 00002020 PTL 00000002)
[ 0.000000] ACPI: APIC 00000000dafe3000 00098 (v01 LENOVO TP-G2 00002020 PTL 00000002)
[ 0.000000] ACPI: MCFG 00000000dafe2000 0003C (v01 LENOVO TP-G2 00002020 PTL 00000002)
[ 0.000000] ACPI: ECDT 00000000dafe1000 00052 (v01 LENOVO TP-G2 00002020 PTL 00000002)
[ 0.000000] ACPI: FPDT 00000000dafe0000 00064 (v01 LENOVO TP-G2 00002020 PTL 00000002)
[ 0.000000] ACPI: ASF! 00000000dafe7000 000A5 (v32 LENOVO TP-G2 00002020 PTL 00000002)
[ 0.000000] ACPI: UEFI 00000000dafdf000 0003E (v01 LENOVO TP-G2 00002020 PTL 00000002)
[ 0.000000] ACPI: UEFI 00000000dafde000 00042 (v01 PTL COMBUF 00000001 PTL 00000001)
[ 0.000000] ACPI: POAT 00000000dafdd000 00055 (v03 LENOVO TP-G2 00002020 PTL 00000002)
[ 0.000000] ACPI: SSDT 00000000dafdc000 00C79 (v01 PmRef Cpu0Ist 00003000 INTL 20061109)
[ 0.000000] ACPI: SSDT 00000000dafdb000 00A7E (v01 PmRef CpuPm 00003000 INTL 20061109)
[ 0.000000] ACPI: DMAR 00000000dafda000 000B8 (v01 INTEL SNB 00000001 INTL 00000001)
[ 0.000000] ACPI: UEFI 00000000dafd9000 002A6 (v01 LENOVO TP-G2 00002020 PTL 00000002)
[ 0.000000] ACPI: DBG2 00000000dafd8000 000E9 (v00 LENOVO TP-G2 00002020 PTL 00000002)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] [ffffea0000000000-ffffea00087fffff] PMD -> [ffff880216000000-ffff88021dbfffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00010000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal [mem 0x100000000-0x21e5fffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00010000-0x0009cfff]
[ 0.000000] node 0: [mem 0x00100000-0x1fffffff]
[ 0.000000] node 0: [mem 0x20200000-0x40003fff]
[ 0.000000] node 0: [mem 0x40005000-0xcec2ffff]
[ 0.000000] node 0: [mem 0x100000000-0x21e5fffff]
[ 0.000000] On node 0 totalpages: 2019260
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 6 pages reserved
[ 0.000000] DMA zone: 3911 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 16320 pages used for memmap
[ 0.000000] DMA32 zone: 825967 pages, LIFO batch:31
[ 0.000000] Normal zone: 18328 pages used for memmap
[ 0.000000] Normal zone: 1154664 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[0x01] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, 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: 0x8086a301 base: 0xfed00000
[ 0.000000] SMP: Allowing 8 CPUs, 4 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: 000000000009d000 - 000000000009e000
[ 0.000000] PM: Registered nosave memory: 000000000009e000 - 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: 0000000040004000 - 0000000040005000
[ 0.000000] PM: Registered nosave memory: 00000000cec30000 - 00000000dae9f000
[ 0.000000] PM: Registered nosave memory: 00000000dae9f000 - 00000000daf9f000
[ 0.000000] PM: Registered nosave memory: 00000000daf9f000 - 00000000dafff000
[ 0.000000] PM: Registered nosave memory: 00000000dafff000 - 00000000dfa00000
[ 0.000000] PM: Registered nosave memory: 00000000dfa00000 - 00000000f8000000
[ 0.000000] PM: Registered nosave memory: 00000000f8000000 - 00000000fc000000
[ 0.000000] PM: Registered nosave memory: 00000000fc000000 - 00000000fec00000
[ 0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000
[ 0.000000] PM: Registered nosave memory: 00000000fec01000 - 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 - 00000000fed20000
[ 0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fee00000
[ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000
[ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ffc00000
[ 0.000000] PM: Registered nosave memory: 00000000ffc00000 - 0000000100000000
[ 0.000000] e820: [mem 0xdfa00000-0xf7ffffff] 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:8 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 27 pages/cpu @ffff88021e200000 s81088 r8192 d21312 u262144
[ 0.000000] pcpu-alloc: s81088 r8192 d21312 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1984542
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-linux-ck root=UUID=4c34b9df-7887-464e-9a0a-9cf02d6d860f ro cryptdevice=/dev/disk/by-uuid/eaedae38-8ce8-4be8-8de4-9f5773746ca6:root:allow-discards elevator=bfq pcie_aspm=force i915.i915_enable_rc6=1 i915.i915_enable_fbc=1 i915.lvds_downclock=1
[ 0.000000] PCIe ASPM is forcibly enabled
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.000000] __ex_table already sorted, skipping sort
[ 0.000000] xsave/xrstor: 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: 7855356k/8886272k available (4564k kernel code, 809232k absent, 221684k reserved, 4219k data, 728k init)
[ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=8, 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] NR_IRQS:4352 nr_irqs:1192 16
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] allocated 32505856 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] Fast TSC calibration using PIT
[ 0.003333] Detected 2594.112 MHz processor.
[ 0.000004] Calibrating delay loop (skipped), value calculated using timer frequency.. 5190.06 BogoMIPS (lpj=8647040)
[ 0.000008] pid_max: default: 32768 minimum: 301
[ 0.000054] Security Framework initialized
[ 0.000060] AppArmor: AppArmor disabled by boot time parameter
[ 0.000080] Mount-cache hash table entries: 256
[ 0.000340] Initializing cgroup subsys memory
[ 0.000352] Initializing cgroup subsys devices
[ 0.000354] Initializing cgroup subsys freezer
[ 0.000356] Initializing cgroup subsys net_cls
[ 0.000358] Initializing cgroup subsys blkio
[ 0.000360] Initializing cgroup subsys bfqio
[ 0.000402] CPU: Physical Processor ID: 0
[ 0.000403] CPU: Processor Core ID: 0
[ 0.000411] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.001152] mce: CPU supports 7 MCE banks
[ 0.001171] CPU0: Thermal monitoring enabled (TM1)
[ 0.001183] using mwait in idle threads.
[ 0.003008] ACPI: Core revision 20120320
[ 0.016492] ftrace: allocating 17712 entries in 70 pages
[ 0.031486] DMAR: Host address width 36
[ 0.031490] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.031501] IOMMU 0: reg_base_addr fed90000 ver 1:0 cap c0000020e60262 ecap f0101a
[ 0.031503] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.031511] IOMMU 1: reg_base_addr fed91000 ver 1:0 cap c9008020660262 ecap f0105a
[ 0.031513] DMAR: RMRR base: 0x000000da2ba000 end: 0x000000da2d0fff
[ 0.031515] DMAR: RMRR base: 0x000000db800000 end: 0x000000df9fffff
[ 0.031594] IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 0.031595] HPET id 0 under DRHD base 0xfed91000
[ 0.031867] Enabled IRQ remapping in x2apic mode
[ 0.031870] Enabling x2apic
[ 0.031872] Enabled x2apic
[ 0.031882] Switched APIC routing to cluster x2apic.
[ 0.032392] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.065338] CPU0: Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz stepping 09
[ 0.171208] Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge events, Intel PMU driver.
[ 0.171218] ... version: 3
[ 0.171220] ... bit width: 48
[ 0.171221] ... generic registers: 4
[ 0.171223] ... value mask: 0000ffffffffffff
[ 0.171225] ... max period: 000000007fffffff
[ 0.171226] ... fixed-purpose events: 3
[ 0.171228] ... event mask: 000000070000000f
[ 0.171449] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.184519] Booting Node 0, Processors #1 #2 #3
[ 0.226810] Brought up 4 CPUs
[ 0.226815] Total of 4 processors activated (20761.24 BogoMIPS).
[ 0.232724] devtmpfs: initialized
[ 0.234921] PM: Registering ACPI NVS region [mem 0xdae9f000-0xdaf9efff] (1048576 bytes)
[ 0.236465] NET: Registered protocol family 16
[ 0.236687] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.236691] ACPI: bus type pci registered
[ 0.236948] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.236952] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[ 0.248222] PCI: Using configuration type 1 for base access
[ 0.248988] bio: create slab <bio-0> at 0
[ 0.249066] ACPI: Added _OSI(Module Device)
[ 0.249069] ACPI: Added _OSI(Processor Device)
[ 0.249071] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.249074] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.251907] ACPI: EC: EC description table is found, configuring boot EC
[ 0.260088] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.266042] ACPI: SSDT 00000000dae3a018 00A01 (v01 PmRef Cpu0Cst 00003001 INTL 20061109)
[ 0.266772] ACPI: Dynamic OEM Table Load:
[ 0.266776] ACPI: SSDT (null) 00A01 (v01 PmRef Cpu0Cst 00003001 INTL 20061109)
[ 0.275494] ACPI: SSDT 00000000dae3ba98 00303 (v01 PmRef ApIst 00003000 INTL 20061109)
[ 0.276269] ACPI: Dynamic OEM Table Load:
[ 0.276273] ACPI: SSDT (null) 00303 (v01 PmRef ApIst 00003000 INTL 20061109)
[ 0.276440] ACPI: SSDT 00000000dae39d98 00119 (v01 PmRef ApCst 00003000 INTL 20061109)
[ 0.277155] ACPI: Dynamic OEM Table Load:
[ 0.277158] ACPI: SSDT (null) 00119 (v01 PmRef ApCst 00003000 INTL 20061109)
[ 0.278161] ACPI: Interpreter enabled
[ 0.278166] ACPI: (supports S0 S3 S4 S5)
[ 0.278201] ACPI: Using IOAPIC for interrupt routing
[ 0.282017] ACPI: Power Resource [PUBS] (on)
[ 0.286423] ACPI: EC: GPE = 0x11, I/O: command/status = 0x66, data = 0x62
[ 0.288261] ACPI: ACPI Dock Station Driver: 3 docks/bays found
[ 0.288267] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.288392] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3f])
[ 0.288425] pci_root PNP0A08:00: >host bridge window [io 0x0000-0x0cf7]
[ 0.288428] pci_root PNP0A08:00: >host bridge window [io 0x0d00-0xffff]
[ 0.288431] pci_root PNP0A08:00: >host bridge window [mem 0x000a0000-0x000bffff]
[ 0.288442] pci_root PNP0A08:00: >host bridge window [mem 0xdfa00000-0xfebfffff]
[ 0.288445] pci_root PNP0A08:00: >host bridge window [mem 0xfed40000-0xfed4bfff]
[ 0.288496] PCI host bridge to bus 0000:00
[ 0.288500] pci_bus 0000:00: >root bus resource [io 0x0000-0x0cf7]
[ 0.288503] pci_bus 0000:00: >root bus resource [io 0x0d00-0xffff]
[ 0.288506] pci_bus 0000:00: >root bus resource [mem 0x000a0000-0x000bffff]
[ 0.288509] pci_bus 0000:00: >root bus resource [mem 0xdfa00000-0xfebfffff]
[ 0.288512] pci_bus 0000:00: >root bus resource [mem 0xfed40000-0xfed4bfff]
[ 0.288526] pci 0000:00:00.0: >[8086:0154] type 00 class 0x060000
[ 0.288593] pci 0000:00:02.0: >[8086:0166] type 00 class 0x030000
[ 0.288611] pci 0000:00:02.0: >reg 10: [mem 0xf0000000-0xf03fffff 64bit]
[ 0.288622] pci 0000:00:02.0: >reg 18: [mem 0xe0000000-0xefffffff 64bit pref]
[ 0.288630] pci 0000:00:02.0: >reg 20: [io 0x4000-0x403f]
[ 0.288734] pci 0000:00:14.0: >[8086:1e31] type 00 class 0x0c0330
[ 0.288777] pci 0000:00:14.0: >reg 10: [mem 0xf1520000-0xf152ffff 64bit]
[ 0.288917] pci 0000:00:14.0: >PME# supported from D3hot D3cold
[ 0.288959] pci 0000:00:16.0: >[8086:1e3a] type 00 class 0x078000
[ 0.289001] pci 0000:00:16.0: >reg 10: [mem 0xf1535000-0xf153500f 64bit]
[ 0.289141] pci 0000:00:16.0: >PME# supported from D0 D3hot D3cold
[ 0.289187] pci 0000:00:16.3: >[8086:1e3d] type 00 class 0x070002
[ 0.289221] pci 0000:00:16.3: >reg 10: [io 0x40b0-0x40b7]
[ 0.289237] pci 0000:00:16.3: >reg 14: [mem 0xf153c000-0xf153cfff]
[ 0.289404] pci 0000:00:19.0: >[8086:1502] type 00 class 0x020000
[ 0.289441] pci 0000:00:19.0: >reg 10: [mem 0xf1500000-0xf151ffff]
[ 0.289455] pci 0000:00:19.0: >reg 14: [mem 0xf153b000-0xf153bfff]
[ 0.289472] pci 0000:00:19.0: >reg 18: [io 0x4080-0x409f]
[ 0.289597] pci 0000:00:19.0: >PME# supported from D0 D3hot D3cold
[ 0.289641] pci 0000:00:1a.0: >[8086:1e2d] type 00 class 0x0c0320
[ 0.289679] pci 0000:00:1a.0: >reg 10: [mem 0xf153a000-0xf153a3ff]
[ 0.289833] pci 0000:00:1a.0: >PME# supported from D0 D3hot D3cold
[ 0.289883] pci 0000:00:1b.0: >[8086:1e20] type 00 class 0x040300
[ 0.289914] pci 0000:00:1b.0: >reg 10: [mem 0xf1530000-0xf1533fff 64bit]
[ 0.290053] pci 0000:00:1b.0: >PME# supported from D0 D3hot D3cold
[ 0.290097] pci 0000:00:1c.0: >[8086:1e10] type 01 class 0x060400
[ 0.290257] pci 0000:00:1c.0: >PME# supported from D0 D3hot D3cold
[ 0.290305] pci 0000:00:1c.1: >[8086:1e12] type 01 class 0x060400
[ 0.290461] pci 0000:00:1c.1: >PME# supported from D0 D3hot D3cold
[ 0.290531] pci 0000:00:1d.0: >[8086:1e26] type 00 class 0x0c0320
[ 0.290570] pci 0000:00:1d.0: >reg 10: [mem 0xf1539000-0xf15393ff]
[ 0.290727] pci 0000:00:1d.0: >PME# supported from D0 D3hot D3cold
[ 0.290769] pci 0000:00:1f.0: >[8086:1e55] type 00 class 0x060100
[ 0.290969] pci 0000:00:1f.2: >[8086:1e03] type 00 class 0x010601
[ 0.291019] pci 0000:00:1f.2: >reg 10: [io 0x40a8-0x40af]
[ 0.291042] pci 0000:00:1f.2: >reg 14: [io 0x40bc-0x40bf]
[ 0.291062] pci 0000:00:1f.2: >reg 18: [io 0x40a0-0x40a7]
[ 0.291081] pci 0000:00:1f.2: >reg 1c: [io 0x40b8-0x40bb]
[ 0.291099] pci 0000:00:1f.2: >reg 20: [io 0x4060-0x407f]
[ 0.291115] pci 0000:00:1f.2: >reg 24: [mem 0xf1538000-0xf15387ff]
[ 0.291221] pci 0000:00:1f.2: >PME# supported from D3hot
[ 0.291257] pci 0000:00:1f.3: >[8086:1e22] type 00 class 0x0c0500
[ 0.291288] pci 0000:00:1f.3: >reg 10: [mem 0xf1534000-0xf15340ff 64bit]
[ 0.291335] pci 0000:00:1f.3: >reg 20: [io 0xefa0-0xefbf]
[ 0.291666] pci 0000:02:00.0: >[1180:e823] type 00 class 0x088001
[ 0.291688] pci 0000:02:00.0: >MMC controller base frequency changed to 50Mhz.
[ 0.291719] pci 0000:02:00.0: >reg 10: [mem 0xf0d00000-0xf0d000ff]
[ 0.291937] pci 0000:02:00.0: >supports D1 D2
[ 0.291940] pci 0000:02:00.0: >PME# supported from D0 D1 D2 D3hot D3cold
[ 0.298634] pci 0000:00:1c.0: >PCI bridge to [bus 02-02]
[ 0.298641] pci 0000:00:1c.0: > bridge window [io 0x3000-0x3fff]
[ 0.298648] pci 0000:00:1c.0: > bridge window [mem 0xf0d00000-0xf14fffff]
[ 0.298660] pci 0000:00:1c.0: > bridge window [mem 0xf0400000-0xf0bfffff 64bit pref]
[ 0.299037] pci 0000:03:00.0: >[8086:0085] type 00 class 0x028000
[ 0.299394] pci 0000:03:00.0: >reg 10: [mem 0xf0c00000-0xf0c01fff 64bit]
[ 0.300992] pci 0000:03:00.0: >PME# supported from D0 D3hot D3cold
[ 0.308536] pci 0000:00:1c.1: >PCI bridge to [bus 03-03]
[ 0.308549] pci 0000:00:1c.1: > bridge window [mem 0xf0c00000-0xf0cfffff]
[ 0.308580] pci_bus 0000:00: >on NUMA node 0
[ 0.308585] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.308710] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP1._PRT]
[ 0.308754] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP2._PRT]
[ 0.308909] pci0000:00: >Requesting ACPI _OSC control (0x1d)
[ 0.309066] pci0000:00: >ACPI _OSC request failed (AE_SUPPORT), returned control mask: 0x0d
[ 0.309068] ACPI _OSC control for PCIe not granted, disabling ASPM
[ 0.312181] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11)
[ 0.312276] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11)
[ 0.312362] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 *10 11)
[ 0.312450] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *7 9 10 11)
[ 0.312540] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 *7 9 10 11)
[ 0.312628] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 *10 11)
[ 0.312719] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 *11)
[ 0.312806] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 *11)
[ 0.312935] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.312944] vgaarb: loaded
[ 0.312946] vgaarb: bridge control possible 0000:00:02.0
[ 0.312993] PCI: Using ACPI for IRQ routing
[ 0.316752] PCI: pci_cache_line_size set to 64 bytes
[ 0.317278] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
[ 0.317281] e820: reserve RAM buffer [mem 0x40004000-0x43ffffff]
[ 0.317283] e820: reserve RAM buffer [mem 0xcec30000-0xcfffffff]
[ 0.317285] e820: reserve RAM buffer [mem 0x21e600000-0x21fffffff]
[ 0.317418] NetLabel: Initializing
[ 0.317420] NetLabel: domain hash size = 128
[ 0.317422] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.317439] NetLabel: unlabeled traffic allowed by default
[ 0.317483] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.317493] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 0.319514] Switching to clocksource hpet
[ 0.327246] pnp: PnP ACPI init
[ 0.327272] ACPI: bus type pnp registered
[ 0.327827] pnp 00:00: >[mem 0x00000000-0x0009ffff]
[ 0.327831] pnp 00:00: >[mem 0x000c0000-0x000c3fff]
[ 0.327833] pnp 00:00: >[mem 0x000c4000-0x000c7fff]
[ 0.327836] pnp 00:00: >[mem 0x000c8000-0x000cbfff]
[ 0.327839] pnp 00:00: >[mem 0x000cc000-0x000cffff]
[ 0.327841] pnp 00:00: >[mem 0x000d0000-0x000d3fff]
[ 0.327844] pnp 00:00: >[mem 0x000d4000-0x000d7fff]
[ 0.327846] pnp 00:00: >[mem 0x000d8000-0x000dbfff]
[ 0.327849] pnp 00:00: >[mem 0x000dc000-0x000dffff]
[ 0.327851] pnp 00:00: >[mem 0x000e0000-0x000e3fff]
[ 0.327854] pnp 00:00: >[mem 0x000e4000-0x000e7fff]
[ 0.327856] pnp 00:00: >[mem 0x000e8000-0x000ebfff]
[ 0.327859] pnp 00:00: >[mem 0x000ec000-0x000effff]
[ 0.327861] pnp 00:00: >[mem 0x000f0000-0x000fffff]
[ 0.327864] pnp 00:00: >[mem 0x00100000-0xdf9fffff]
[ 0.327867] pnp 00:00: >[mem 0xfec00000-0xfed3ffff]
[ 0.327869] pnp 00:00: >[mem 0xfed4c000-0xffffffff]
[ 0.327946] system 00:00: >[mem 0x00000000-0x0009ffff] could not be reserved
[ 0.327950] system 00:00: >[mem 0x000c0000-0x000c3fff] could not be reserved
[ 0.327953] system 00:00: >[mem 0x000c4000-0x000c7fff] could not be reserved
[ 0.327957] system 00:00: >[mem 0x000c8000-0x000cbfff] has been reserved
[ 0.327960] system 00:00: >[mem 0x000cc000-0x000cffff] has been reserved
[ 0.327963] system 00:00: >[mem 0x000d0000-0x000d3fff] has been reserved
[ 0.327966] system 00:00: >[mem 0x000d4000-0x000d7fff] has been reserved
[ 0.327969] system 00:00: >[mem 0x000d8000-0x000dbfff] has been reserved
[ 0.327972] system 00:00: >[mem 0x000dc000-0x000dffff] has been reserved
[ 0.327976] system 00:00: >[mem 0x000e0000-0x000e3fff] could not be reserved
[ 0.327979] system 00:00: >[mem 0x000e4000-0x000e7fff] could not be reserved
[ 0.327982] system 00:00: >[mem 0x000e8000-0x000ebfff] could not be reserved
[ 0.327985] system 00:00: >[mem 0x000ec000-0x000effff] could not be reserved
[ 0.327988] system 00:00: >[mem 0x000f0000-0x000fffff] could not be reserved
[ 0.327992] system 00:00: >[mem 0x00100000-0xdf9fffff] could not be reserved
[ 0.327995] system 00:00: >[mem 0xfec00000-0xfed3ffff] could not be reserved
[ 0.327999] system 00:00: >[mem 0xfed4c000-0xffffffff] could not be reserved
[ 0.328005] system 00:00: >Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.328034] pnp 00:01: >[bus 00-3f]
[ 0.328037] pnp 00:01: >[io 0x0cf8-0x0cff]
[ 0.328040] pnp 00:01: >[io 0x0000-0x0cf7 window]
[ 0.328043] pnp 00:01: >[io 0x0d00-0xffff window]
[ 0.328046] pnp 00:01: >[mem 0x000a0000-0x000bffff window]
[ 0.328049] pnp 00:01: >[mem 0x000c0000-0x000c3fff window]
[ 0.328052] pnp 00:01: >[mem 0x000c4000-0x000c7fff window]
[ 0.328057] pnp 00:01: >[mem 0x000c8000-0x000cbfff window]
[ 0.328059] pnp 00:01: >[mem 0x000cc000-0x000cffff window]
[ 0.328062] pnp 00:01: >[mem 0x000d0000-0x000d3fff window]
[ 0.328065] pnp 00:01: >[mem 0x000d4000-0x000d7fff window]
[ 0.328067] pnp 00:01: >[mem 0x000d8000-0x000dbfff window]
[ 0.328070] pnp 00:01: >[mem 0x000dc000-0x000dffff window]
[ 0.328073] pnp 00:01: >[mem 0x000e0000-0x000e3fff window]
[ 0.328075] pnp 00:01: >[mem 0x000e4000-0x000e7fff window]
[ 0.328078] pnp 00:01: >[mem 0x000e8000-0x000ebfff window]
[ 0.328081] pnp 00:01: >[mem 0x000ec000-0x000effff window]
[ 0.328084] pnp 00:01: >[mem 0xdfa00000-0xfebfffff window]
[ 0.328086] pnp 00:01: >[mem 0xfed40000-0xfed4bfff window]
[ 0.328166] pnp 00:01: >Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
[ 0.328256] pnp 00:02: >[io 0x0010-0x001f]
[ 0.328259] pnp 00:02: >[io 0x0090-0x009f]
[ 0.328262] pnp 00:02: >[io 0x0024-0x0025]
[ 0.328264] pnp 00:02: >[io 0x0028-0x0029]
[ 0.328267] pnp 00:02: >[io 0x002c-0x002d]
[ 0.328269] pnp 00:02: >[io 0x0030-0x0031]
[ 0.328271] pnp 00:02: >[io 0x0034-0x0035]
[ 0.328274] pnp 00:02: >[io 0x0038-0x0039]
[ 0.328276] pnp 00:02: >[io 0x003c-0x003d]
[ 0.328279] pnp 00:02: >[io 0x00a4-0x00a5]
[ 0.328281] pnp 00:02: >[io 0x00a8-0x00a9]
[ 0.328283] pnp 00:02: >[io 0x00ac-0x00ad]
[ 0.328286] pnp 00:02: >[io 0x00b0-0x00b5]
[ 0.328288] pnp 00:02: >[io 0x00b8-0x00b9]
[ 0.328291] pnp 00:02: >[io 0x00bc-0x00bd]
[ 0.328293] pnp 00:02: >[io 0x0050-0x0053]
[ 0.328295] pnp 00:02: >[io 0x0072-0x0077]
[ 0.328298] pnp 00:02: >[io 0x0400-0x047f]
[ 0.328300] pnp 00:02: >[io 0x0500-0x057f]
[ 0.328303] pnp 00:02: >[io 0x0800-0x080f]
[ 0.328305] pnp 00:02: >[io 0x15e0-0x15ef]
[ 0.328308] pnp 00:02: >[io 0x1600-0x167f]
[ 0.328310] pnp 00:02: >[mem 0xf8000000-0xfbffffff]
[ 0.328313] pnp 00:02: >[mem 0xfffff000-0xffffffff]
[ 0.328316] pnp 00:02: >[mem 0xfed1c000-0xfed1ffff]
[ 0.328318] pnp 00:02: >[mem 0xfed10000-0xfed13fff]
[ 0.328321] pnp 00:02: >[mem 0xfed18000-0xfed18fff]
[ 0.328323] pnp 00:02: >[mem 0xfed19000-0xfed19fff]
[ 0.328326] pnp 00:02: >[mem 0xfed45000-0xfed4bfff]
[ 0.328403] system 00:02: >[io 0x0400-0x047f] has been reserved
[ 0.328407] system 00:02: >[io 0x0500-0x057f] has been reserved
[ 0.328410] system 00:02: >[io 0x0800-0x080f] has been reserved
[ 0.328413] system 00:02: >[io 0x15e0-0x15ef] has been reserved
[ 0.328416] system 00:02: >[io 0x1600-0x167f] has been reserved
[ 0.328420] system 00:02: >[mem 0xf8000000-0xfbffffff] has been reserved
[ 0.328423] system 00:02: >[mem 0xfffff000-0xffffffff] has been reserved
[ 0.328427] system 00:02: >[mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.328430] system 00:02: >[mem 0xfed10000-0xfed13fff] has been reserved
[ 0.328433] system 00:02: >[mem 0xfed18000-0xfed18fff] has been reserved
[ 0.328436] system 00:02: >[mem 0xfed19000-0xfed19fff] has been reserved
[ 0.328440] system 00:02: >[mem 0xfed45000-0xfed4bfff] has been reserved
[ 0.328444] system 00:02: >Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.328508] pnp 00:03: >[mem 0xfed00000-0xfed003ff]
[ 0.328550] pnp 00:03: >Plug and Play ACPI device, IDs PNP0103 (active)
[ 0.328564] pnp 00:04: >[io 0x0000-0x000f]
[ 0.328566] pnp 00:04: >[io 0x0080-0x008f]
[ 0.328569] pnp 00:04: >[io 0x00c0-0x00df]
[ 0.328572] pnp 00:04: >[dma 4]
[ 0.328608] pnp 00:04: >Plug and Play ACPI device, IDs PNP0200 (active)
[ 0.328618] pnp 00:05: >[io 0x0061]
[ 0.328655] pnp 00:05: >Plug and Play ACPI device, IDs PNP0800 (active)
[ 0.328666] pnp 00:06: >[io 0x00f0]
[ 0.328686] pnp 00:06: >[irq 13]
[ 0.328723] pnp 00:06: >Plug and Play ACPI device, IDs PNP0c04 (active)
[ 0.328734] pnp 00:07: >[io 0x0070-0x0071]
[ 0.328746] pnp 00:07: >[irq 8]
[ 0.328785] pnp 00:07: >Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.328796] pnp 00:08: >[io 0x0060]
[ 0.328798] pnp 00:08: >[io 0x0064]
[ 0.328810] pnp 00:08: >[irq 1]
[ 0.328847] pnp 00:08: >Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.328866] pnp 00:09: >[irq 12]
[ 0.328906] pnp 00:09: >Plug and Play ACPI device, IDs LEN0020 PNP0f13 (active)
[ 0.328954] pnp 00:0a: >[mem 0xfed40000-0xfed44fff]
[ 0.328995] pnp 00:0a: >Plug and Play ACPI device, IDs SMO1200 PNP0c31 (active)
[ 0.329609] pnp: PnP ACPI: found 11 devices
[ 0.329611] ACPI: ACPI bus type pnp unregistered
[ 0.336879] pci 0000:00:1c.0: >PCI bridge to [bus 02-02]
[ 0.336889] pci 0000:00:1c.0: > bridge window [io 0x3000-0x3fff]
[ 0.336899] pci 0000:00:1c.0: > bridge window [mem 0xf0d00000-0xf14fffff]
[ 0.336906] pci 0000:00:1c.0: > bridge window [mem 0xf0400000-0xf0bfffff 64bit pref]
[ 0.336917] pci 0000:00:1c.1: >PCI bridge to [bus 03-03]
[ 0.336926] pci 0000:00:1c.1: > bridge window [mem 0xf0c00000-0xf0cfffff]
[ 0.336983] pci_bus 0000:00: >resource 4 [io 0x0000-0x0cf7]
[ 0.336986] pci_bus 0000:00: >resource 5 [io 0x0d00-0xffff]
[ 0.336989] pci_bus 0000:00: >resource 6 [mem 0x000a0000-0x000bffff]
[ 0.336992] pci_bus 0000:00: >resource 7 [mem 0xdfa00000-0xfebfffff]
[ 0.336995] pci_bus 0000:00: >resource 8 [mem 0xfed40000-0xfed4bfff]
[ 0.336999] pci_bus 0000:02: >resource 0 [io 0x3000-0x3fff]
[ 0.337002] pci_bus 0000:02: >resource 1 [mem 0xf0d00000-0xf14fffff]
[ 0.337005] pci_bus 0000:02: >resource 2 [mem 0xf0400000-0xf0bfffff 64bit pref]
[ 0.337008] pci_bus 0000:03: >resource 1 [mem 0xf0c00000-0xf0cfffff]
[ 0.337049] NET: Registered protocol family 2
[ 0.337123] IP route cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.337499] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
[ 0.338433] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.338622] TCP: Hash tables configured (established 262144 bind 65536)
[ 0.338625] TCP: reno registered
[ 0.338629] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.338661] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.338788] NET: Registered protocol family 1
[ 0.338806] pci 0000:00:02.0: >Boot video device
[ 0.338824] pci 0000:00:14.0: >power state changed by ACPI to D0
[ 0.338832] pci 0000:00:14.0: >power state changed by ACPI to D0
[ 0.338936] pci 0000:00:1a.0: >power state changed by ACPI to D0
[ 0.338945] pci 0000:00:1a.0: >power state changed by ACPI to D0
[ 0.339013] pci 0000:00:1d.0: >power state changed by ACPI to D0
[ 0.339020] pci 0000:00:1d.0: >power state changed by ACPI to D0
[ 0.339204] PCI: CLS 64 bytes, default 64
[ 0.339259] Unpacking initramfs...
[ 0.484166] Freeing initrd memory: 4436k freed
[ 0.485085] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.485092] software IO TLB [mem 0xcac26000-0xcec25fff] (64MB) mapped at [ffff8800cac26000-ffff8800cec25fff]
[ 0.485820] audit: initializing netlink socket (disabled)
[ 0.485844] type=2000 audit(1349474324.373:1): initialized
[ 0.507538] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.509963] VFS: Disk quotas dquot_6.5.2
[ 0.510031] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.510162] msgmni has been set to 15351
[ 0.510370] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.510400] io scheduler noop registered
[ 0.510403] io scheduler deadline registered
[ 0.510476] io scheduler cfq registered
[ 0.510512] io scheduler bfq registered (default)
[ 0.510862] vesafb: mode is 1366x768x32, linelength=5504, pages=0
[ 0.510863] vesafb: scrolling: redraw
[ 0.510866] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.511660] vesafb: framebuffer at 0xe0000000, mapped to 0xffffc90004100000, using 4160k, total 4160k
[ 0.644714] Console: switching to colour frame buffer device 170x48
[ 0.777321] fb0: VESA VGA frame buffer device
[ 0.777334] intel_idle: does not run on family 6 model 58
[ 0.777366] GHES: HEST is not enabled!
[ 0.777437] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.798321] 0000:00:16.3: ttyS0 at I/O 0x40b0 (irq = 19) is a 16550A
[ 0.798587] Linux agpgart interface v0.103
[ 0.798708] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 0.800179] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.800217] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.800331] mousedev: PS/2 mouse device common for all mice
[ 0.800426] rtc_cmos 00:07: >RTC can wake from S4
[ 0.800603] rtc_cmos 00:07: >rtc core: registered rtc_cmos as rtc0
[ 0.800641] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[ 0.800651] cpuidle: using governor ladder
[ 0.800654] cpuidle: using governor menu
[ 0.800827] drop_monitor: Initializing network drop monitor service
[ 0.800932] TCP: cubic registered
[ 0.801082] NET: Registered protocol family 10
[ 0.801353] NET: Registered protocol family 17
[ 0.801376] Key type dns_resolver registered
[ 0.801482] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 0.801614] PM: Hibernation image not present or could not be loaded.
[ 0.801630] registered taskstats version 1
[ 0.802485] rtc_cmos 00:07: >setting system clock to 2012-10-05 21:58:45 UTC (1349474325)
[ 0.804449] Freeing unused kernel memory: 728k freed
[ 0.804580] Write protecting the kernel read-only data: 8192k
[ 0.811658] Freeing unused kernel memory: 1568k freed
[ 0.814824] Freeing unused kernel memory: 628k freed
[ 0.814952] BFS CPU scheduler v0.424 by Con Kolivas.
[ 0.826536] systemd-udevd[49]: starting version 193
[ 0.836823] [drm] Initialized drm 1.1.0 20060810
[ 0.837996] agpgart-intel 0000:00:00.0: >Intel Ivybridge Chipset
[ 0.838144] agpgart-intel 0000:00:00.0: >detected gtt size: 2097152K total, 262144K mappable
[ 0.839917] agpgart-intel 0000:00:00.0: >detected 65536K stolen memory
[ 0.840091] agpgart-intel 0000:00:00.0: >AGP aperture is 256M @ 0xe0000000
[ 0.840993] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input1
[ 0.841235] ACPI: Lid Switch [LID]
[ 0.841395] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input2
[ 0.841405] ACPI: Sleep Button [SLPB]
[ 0.841633] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 0.841641] ACPI: Power Button [PWRF]
[ 0.846990] i915 0000:00:02.0: >power state changed by ACPI to D0
[ 0.846999] i915 0000:00:02.0: >power state changed by ACPI to D0
[ 0.847343] checking generic (e0000000 410000) vs hw (e0000000 10000000)
[ 0.847346] fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver
[ 0.847366] Console: switching to colour dummy device 80x25
[ 0.847527] i915 0000:00:02.0: >setting latency timer to 64
[ 0.905312] i915 0000:00:02.0: >irq 42 for MSI/MSI-X
[ 0.905332] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 0.905335] [drm] Driver supports precise vblank timestamp query.
[ 0.905673] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 1.397148] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[ 1.484088] Refined TSC clocksource calibration: 2594.103 MHz.
[ 1.484095] Switching to clocksource tsc
[ 1.626949] fbcon: inteldrmfb (fb0) is primary device
[ 1.866718] Console: switching to colour frame buffer device 170x48
[ 1.872430] fb0: inteldrmfb frame buffer device
[ 1.872432] drm: registered panic notifier
[ 1.894904] acpi device:01: >registered as cooling_device0
[ 1.895021] ACPI: Video Device [VID] (multi-head: yes rom: no post: no)
[ 1.895113] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input4
[ 1.895193] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 1.952321] ACPI: bus type usb registered
[ 1.952380] usbcore: registered new interface driver usbfs
[ 1.952406] usbcore: registered new interface driver hub
[ 1.952466] usbcore: registered new device driver usb
[ 1.955058] xhci_hcd 0000:00:14.0: >power state changed by ACPI to D0
[ 1.955072] xhci_hcd 0000:00:14.0: >power state changed by ACPI to D0
[ 1.955194] xhci_hcd 0000:00:14.0: >setting latency timer to 64
[ 1.955206] xhci_hcd 0000:00:14.0: >xHCI Host Controller
[ 1.955283] xhci_hcd 0000:00:14.0: >new USB bus registered, assigned bus number 1
[ 1.955735] xhci_hcd 0000:00:14.0: >cache line size of 64 is not supported
[ 1.955770] xhci_hcd 0000:00:14.0: >irq 16, io mem 0xf1520000
[ 1.955956] xhci_hcd 0000:00:14.0: >irq 43 for MSI/MSI-X
[ 1.956609] xHCI xhci_add_endpoint called for root hub
[ 1.956614] xHCI xhci_check_bandwidth called for root hub
[ 1.956797] hub 1-0:1.0: >USB hub found
[ 1.956816] hub 1-0:1.0: >4 ports detected
[ 1.957309] xhci_hcd 0000:00:14.0: >xHCI Host Controller
[ 1.957321] xhci_hcd 0000:00:14.0: >new USB bus registered, assigned bus number 2
[ 1.957642] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.957693] SCSI subsystem initialized
[ 1.957849] xHCI xhci_add_endpoint called for root hub
[ 1.957853] xHCI xhci_check_bandwidth called for root hub
[ 1.957967] hub 2-0:1.0: >USB hub found
[ 1.957983] hub 2-0:1.0: >4 ports detected
[ 1.961389] libata version 3.00 loaded.
[ 1.963515] ehci_hcd 0000:00:1a.0: >power state changed by ACPI to D0
[ 1.963536] ehci_hcd 0000:00:1a.0: >power state changed by ACPI to D0
[ 1.963825] ehci_hcd 0000:00:1a.0: >setting latency timer to 64
[ 1.963836] ehci_hcd 0000:00:1a.0: >EHCI Host Controller
[ 1.963851] ehci_hcd 0000:00:1a.0: >new USB bus registered, assigned bus number 3
[ 1.963905] ehci_hcd 0000:00:1a.0: >debug port 2
[ 1.967782] ehci_hcd 0000:00:1a.0: >cache line size of 64 is not supported
[ 1.967809] ehci_hcd 0000:00:1a.0: >irq 16, io mem 0xf153a000
[ 1.976476] ehci_hcd 0000:00:1a.0: >USB 2.0 started, EHCI 1.00
[ 1.976911] hub 3-0:1.0: >USB hub found
[ 1.976924] hub 3-0:1.0: >3 ports detected
[ 1.977173] ehci_hcd 0000:00:1d.0: >power state changed by ACPI to D0
[ 1.977188] ehci_hcd 0000:00:1d.0: >power state changed by ACPI to D0
[ 1.977261] ehci_hcd 0000:00:1d.0: >setting latency timer to 64
[ 1.977271] ehci_hcd 0000:00:1d.0: >EHCI Host Controller
[ 1.977287] ehci_hcd 0000:00:1d.0: >new USB bus registered, assigned bus number 4
[ 1.977334] ehci_hcd 0000:00:1d.0: >debug port 2
[ 1.981215] ehci_hcd 0000:00:1d.0: >cache line size of 64 is not supported
[ 1.981250] ehci_hcd 0000:00:1d.0: >irq 23, io mem 0xf1539000
[ 1.989770] ehci_hcd 0000:00:1d.0: >USB 2.0 started, EHCI 1.00
[ 1.989984] hub 4-0:1.0: >USB hub found
[ 1.989991] hub 4-0:1.0: >3 ports detected
[ 1.990146] ahci 0000:00:1f.2: >version 3.0
[ 1.990272] ahci 0000:00:1f.2: >irq 44 for MSI/MSI-X
[ 1.990362] ahci: SSS flag set, parallel bus scan disabled
[ 2.003089] ahci 0000:00:1f.2: >AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x15 impl SATA mode
[ 2.003095] ahci 0000:00:1f.2: >flags: 64bit ncq stag pm led clo pio slum part ems sxs apst
[ 2.003105] ahci 0000:00:1f.2: >setting latency timer to 64
[ 2.017393] scsi0 : ahci
[ 2.017525] scsi1 : ahci
[ 2.017635] scsi2 : ahci
[ 2.017742] scsi3 : ahci
[ 2.017835] scsi4 : ahci
[ 2.017969] scsi5 : ahci
[ 2.018983] ata1: SATA max UDMA/133 abar m2048@0xf1538000 port 0xf1538100 irq 44
[ 2.018986] ata2: DUMMY
[ 2.018991] ata3: SATA max UDMA/133 abar m2048@0xf1538000 port 0xf1538200 irq 44
[ 2.018992] ata4: DUMMY
[ 2.018998] ata5: SATA max UDMA/133 abar m2048@0xf1538000 port 0xf1538300 irq 44
[ 2.018999] ata6: DUMMY
[ 2.282541] usb 3-1: >new high-speed USB device number 2 using ehci_hcd
[ 2.335779] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 2.336629] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[ 2.336634] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[ 2.337448] ata1.00: ATA-8: HITACHI HTS545050A7E380, GG2ZB6C0, max UDMA/133
[ 2.337452] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 2.338351] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[ 2.338355] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[ 2.339161] ata1.00: configured for UDMA/133
[ 2.339301] scsi 0:0:0:0: >Direct-Access ATA HITACHI HTS54505 GG2Z PQ: 0 ANSI: 5
[ 2.406391] hub 3-1:1.0: >USB hub found
[ 2.406530] hub 3-1:1.0: >6 ports detected
[ 2.512104] usb 4-1: >new high-speed USB device number 2 using ehci_hcd
[ 2.635899] hub 4-1:1.0: >USB hub found
[ 2.635972] hub 4-1:1.0: >8 ports detected
[ 2.658509] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 2.658857] ata3.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[ 2.658861] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[ 2.659188] ata3.00: ATA-9: M4-CT128M4SSD3, 000F, max UDMA/100
[ 2.659192] ata3.00: 250069680 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 2.659560] ata3.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[ 2.659564] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[ 2.659891] ata3.00: configured for UDMA/100
[ 2.659988] scsi 2:0:0:0: >Direct-Access ATA M4-CT128M4SSD3 000F PQ: 0 ANSI: 5
[ 2.701858] usb 3-1.3: >new full-speed USB device number 3 using ehci_hcd
[ 2.851568] usb 3-1.4: >new full-speed USB device number 4 using ehci_hcd
[ 2.977899] ata5: SATA link down (SStatus 0 SControl 300)
[ 2.986627] sd 0:0:0:0: >[sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[ 2.986635] sd 0:0:0:0: >[sda] 4096-byte physical blocks
[ 2.986736] sd 2:0:0:0: >[sdb] 250069680 512-byte logical blocks: (128 GB/119 GiB)
[ 2.986768] sd 0:0:0:0: >[sda] Write Protect is off
[ 2.986775] sd 0:0:0:0: >[sda] Mode Sense: 00 3a 00 00
[ 2.986812] sd 0:0:0:0: >[sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.986840] sd 2:0:0:0: >[sdb] Write Protect is off
[ 2.986848] sd 2:0:0:0: >[sdb] Mode Sense: 00 3a 00 00
[ 2.986895] sd 2:0:0:0: >[sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.987622] sdb: sdb1 sdb2 sdb3 sdb4
[ 2.988107] sd 2:0:0:0: >[sdb] Attached SCSI disk
[ 3.004663] usb 3-1.6: >new high-speed USB device number 5 using ehci_hcd
[ 3.024450] sda: sda1
[ 3.024776] sd 0:0:0:0: >[sda] Attached SCSI disk
[ 3.172873] device-mapper: uevent: version 1.0.3
[ 3.173132] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: [email protected]
[ 12.733471] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
[ 12.859349] systemd[1]: systemd 194 running in system mode. (+PAM -LIBWRAP -AUDIT -SELINUX -IMA -SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ; arch)
[ 12.878480] systemd[1]: Inserted module 'autofs4'
[ 12.878810] systemd[1]: Set hostname to <laptop>.
[ 12.963675] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[ 12.963750] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 12.963772] systemd[1]: Starting Remote File Systems.
[ 12.963938] systemd[1]: Reached target Remote File Systems.
[ 12.963956] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[ 12.964121] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 12.964136] systemd[1]: Starting Delayed Shutdown Socket.
[ 12.964289] systemd[1]: Listening on Delayed Shutdown Socket.
[ 12.964307] systemd[1]: Starting Encrypted Volumes.
[ 12.964433] systemd[1]: Reached target Encrypted Volumes.
[ 12.964528] systemd[1]: Starting udev Kernel Socket.
[ 12.964678] systemd[1]: Listening on udev Kernel Socket.
[ 12.964758] systemd[1]: Starting udev Control Socket.
[ 12.964910] systemd[1]: Listening on udev Control Socket.
[ 12.964958] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[ 12.965237] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 12.965261] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
[ 12.965310] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 12.965324] systemd[1]: Starting Swap.
[ 12.965442] systemd[1]: Reached target Swap.
[ 12.965459] systemd[1]: Expecting device dev-disk-by\x2duuid-b2a93292\x2d0c87\x2d42b2\x2d87b9\x2d3c619d084df9.device...
[ 12.965614] systemd[1]: Expecting device dev-disk-by\x2duuid-b33e9e60\x2d3404\x2d4c99\x2d88f5\x2dff80b308da31.device...
[ 12.965775] systemd[1]: Expecting device dev-disk-by\x2duuid-9A7883F77883D105.device...
[ 12.965907] systemd[1]: Starting Journal Socket.
[ 12.966083] systemd[1]: Listening on Journal Socket.
[ 12.966110] systemd[1]: Started File System Check on Root Device.
[ 12.966126] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 12.982627] systemd[1]: Mounting Debug File System...
[ 13.002851] systemd[1]: Started Set Up Additional Binary Formats.
[ 13.002951] systemd[1]: Starting udev Kernel Device Manager...
[ 13.022624] systemd[1]: Starting udev Coldplug all Devices...
[ 13.086129] systemd[1]: Starting Apply Kernel Variables...
[ 13.166123] systemd[1]: Starting Load Kernel Modules...
[ 13.185687] systemd[1]: Mounting POSIX Message Queue File System...
[ 13.188813] systemd[1]: Mounting Huge Pages File System...
[ 13.206949] systemd[1]: Starting Setup Virtual Console...
[ 13.225698] systemd[1]: Starting Journal Service...
[ 13.246895] systemd[1]: Started Journal Service.
[ 13.250865] ACPI: Requesting acpi_cpufreq
[ 13.252344] systemd[1]: Started Apply Kernel Variables.
[ 13.366426] Monitor-Mwait will be used to enter C-1 state
[ 13.366439] Monitor-Mwait will be used to enter C-2 state
[ 13.366444] Monitor-Mwait will be used to enter C-3 state
[ 13.366461] ACPI: acpi_idle registered with cpuidle
[ 13.469643] systemd-udevd[178]: starting version 194
[ 13.508276] EXT4-fs (dm-0): re-mounted. Opts: data=ordered,discard
[ 13.647717] mei 0000:00:16.0: >setting latency timer to 64
[ 13.647795] mei 0000:00:16.0: >irq 45 for MSI/MSI-X
[ 13.667712] ACPI: AC Adapter [AC] (off-line)
[ 13.670989] thermal LNXTHERM:00: >registered as thermal_zone0
[ 13.670992] ACPI: Thermal Zone [THM0] (35 C)
[ 13.676559] ACPI: Battery Slot [BAT0] (battery present)
[ 13.711681] input: PC Speaker as /devices/platform/pcspkr/input/input5
[ 13.752956] wmi: Mapper loaded
[ 13.792981] ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO conflicts with Region \_SB_.PCI0.LPC_.PMIO 1 (20120320/utaddress-251)
[ 13.792988] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 13.792995] ACPI Warning: 0x0000000000000500-0x000000000000053f SystemIO conflicts with Region \_SB_.PCI0.LPC_.LPIO 1 (20120320/utaddress-251)
[ 13.792999] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 13.793000] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 13.795053] tpm_tis 00:0a: >1.2 TPM (device-id 0x0, rev-id 78)
[ 13.795062] e1000e: Intel(R) PRO/1000 Network Driver - 2.0.0-k
[ 13.795063] e1000e: Copyright(c) 1999 - 2012 Intel Corporation.
[ 13.795116] e1000e 0000:00:19.0: >setting latency timer to 64
[ 13.795179] e1000e 0000:00:19.0: >(unregistered net_device): Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[ 13.795218] e1000e 0000:00:19.0: >irq 46 for MSI/MSI-X
[ 13.814844] iTCO_vendor_support: vendor-support=0
[ 13.815292] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.07
[ 13.815325] iTCO_wdt: Found a Panther Point TCO device (Version=2, TCOBASE=0x0460)
[ 13.815348] iTCO_wdt: cannot register miscdev on minor=130 (err=-16)
[ 13.815943] iTCO_wdt: probe of iTCO_wdt failed with error -16
[ 13.880873] sdhci: Secure Digital Host Controller Interface driver
[ 13.880875] sdhci: Copyright(c) Pierre Ossman
[ 13.881404] sdhci-pci 0000:02:00.0: >SDHCI controller found [1180:e823] (rev 4)
[ 13.881858] Registered led device: mmc0::
[ 13.884075] tpm_tis 00:0a: >TPM is disabled/deactivated (0x6)
[ 13.907331] mmc0: SDHCI controller on PCI [0000:02:00.0] using DMA
[ 13.961372] microcode: CPU0 sig=0x306a9, pf=0x10, revision=0x13
[ 13.991514] e1000e 0000:00:19.0: >eth0: (PCI Express:2.5GT/s:Width x1) 3c:97:0e:31:12:6f
[ 13.991517] e1000e 0000:00:19.0: >eth0: Intel(R) PRO/1000 Network Connection
[ 13.991558] e1000e 0000:00:19.0: >eth0: MAC: 10, PHY: 11, PBA No: 1000FF-0FF
[ 14.110490] Non-volatile memory driver v1.3
[ 14.112285] thinkpad_acpi: ThinkPad ACPI Extras v0.24
[ 14.112287] thinkpad_acpi: http://ibm-acpi.sf.net/
[ 14.112288] thinkpad_acpi: ThinkPad BIOS G2ET82WW (2.02 ), EC unknown
[ 14.112289] thinkpad_acpi: Lenovo ThinkPad X230, model 2306CTO
[ 14.112912] thinkpad_acpi: detected a 8-level brightness capable ThinkPad
[ 14.113022] thinkpad_acpi: radio switch found; radios are enabled
[ 14.113037] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver
[ 14.113038] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default...
[ 14.114153] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked
[ 14.114474] Registered led device: tpacpi::thinklight
[ 14.114508] Registered led device: tpacpi::power
[ 14.114526] Registered led device: tpacpi::standby
[ 14.114570] Registered led device: tpacpi::thinkvantage
[ 14.114577] thinkpad_acpi: Standard ACPI backlight interface available, not loading native one
[ 14.114715] thinkpad_acpi: Console audio control enabled, mode: monitor (read only)
[ 14.115850] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input6
[ 14.157590] snd_hda_intel 0000:00:1b.0: >irq 47 for MSI/MSI-X
[ 14.223809] microcode: CPU1 sig=0x306a9, pf=0x10, revision=0x13
[ 14.224260] microcode: CPU2 sig=0x306a9, pf=0x10, revision=0x13
[ 14.224588] microcode: CPU3 sig=0x306a9, pf=0x10, revision=0x13
[ 14.224981] microcode: Microcode Update Driver: v2.00 <[email protected]>, Peter Oruba
[ 14.239886] psmouse serio1: >trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
[ 14.253501] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/input/input7
[ 14.289222] mmc0: new SDHC card at address b368
[ 14.315479] cfg80211: Calling CRDA to update world regulatory domain
[ 14.328281] iwlwifi: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[ 14.328283] iwlwifi: Copyright(c) 2003-2012 Intel Corporation
[ 14.328430] iwlwifi 0000:03:00.0: >pci_resource_len = 0x00002000
[ 14.328432] iwlwifi 0000:03:00.0: >pci_resource_base = ffffc9000408c000
[ 14.328433] iwlwifi 0000:03:00.0: >HW Revision ID = 0x34
[ 14.328530] iwlwifi 0000:03:00.0: >irq 48 for MSI/MSI-X
[ 14.348866] iwlwifi 0000:03:00.0: >loaded firmware version 17.168.5.3 build 42301
[ 14.349194] iwlwifi 0000:03:00.0: >CONFIG_IWLWIFI_DEBUG disabled
[ 14.349200] iwlwifi 0000:03:00.0: >CONFIG_IWLWIFI_DEBUGFS disabled
[ 14.349204] iwlwifi 0000:03:00.0: >CONFIG_IWLWIFI_DEVICE_TRACING enabled
[ 14.349208] iwlwifi 0000:03:00.0: >CONFIG_IWLWIFI_DEVICE_TESTMODE enabled
[ 14.349211] iwlwifi 0000:03:00.0: >CONFIG_IWLWIFI_P2P disabled
[ 14.349216] iwlwifi 0000:03:00.0: >Detected Intel(R) Centrino(R) Advanced-N 6205 AGN, REV=0xB0
[ 14.349281] iwlwifi 0000:03:00.0: >L1 Disabled; Enabling L0S
[ 14.355723] iwlwifi 0000:03:00.0: >RF_KILL bit toggled to enable radio.
[ 14.366879] iwlwifi 0000:03:00.0: >device EEPROM VER=0x715, CALIB=0x6
[ 14.366882] iwlwifi 0000:03:00.0: >Device SKU: 0x1F0
[ 14.366885] iwlwifi 0000:03:00.0: >Valid Tx ant: 0x3, Valid Rx ant: 0x3
[ 14.366912] iwlwifi 0000:03:00.0: >Tunable channels: 13 802.11bg, 24 802.11a channels
[ 14.367054] Registered led device: phy0-led
[ 14.368107] mmcblk0: mmc0:b368 SMI 3.72 GiB
[ 14.369125] mmcblk0: unknown partition table
[ 14.450906] ieee80211 phy0: >Selected rate control algorithm 'iwl-agn-rs'
[ 14.452299] fuse init (API version 7.19)
[ 14.567476] EXT4-fs (sdb3): mounted filesystem with ordered data mode. Opts: data=ordered,discard
[ 14.722597] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input8
[ 14.827543] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[ 14.827611] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 14.827659] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 14.827707] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[ 14.827752] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[ 14.827798] input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
[ 14.827849] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
[ 15.172162] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: data=ordered
[ 15.418405] systemd-journald[186]: Received SIGUSR1
[ 16.723167] Linux media interface: v0.10
[ 16.725384] Linux video capture interface: v2.00
[ 16.728824] uvcvideo: Found UVC 1.00 device Integrated Camera (04f2:b2ea)
[ 16.731493] input: Integrated Camera as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.6/3-1.6:1.0/input/input16
[ 16.731542] usbcore: registered new interface driver uvcvideo
[ 16.731544] USB Video Class driver (1.1.1)
[ 16.851778] Bluetooth: Core ver 2.16
[ 16.851792] NET: Registered protocol family 31
[ 16.851793] Bluetooth: HCI device and connection manager initialized
[ 16.851795] Bluetooth: HCI socket layer initialized
[ 16.851796] Bluetooth: L2CAP socket layer initialized
[ 16.851799] Bluetooth: SCO socket layer initialized
[ 16.869953] usbcore: registered new interface driver btusb
[ 16.959242] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 17.257834] e1000e 0000:00:19.0: >irq 46 for MSI/MSI-X
[ 17.266346] Bluetooth: RFCOMM TTY layer initialized
[ 17.266350] Bluetooth: RFCOMM socket layer initialized
[ 17.266352] Bluetooth: RFCOMM ver 1.11
[ 17.360883] e1000e 0000:00:19.0: >irq 46 for MSI/MSI-X
[ 17.361468] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 17.363205] iwlwifi 0000:03:00.0: >L1 Disabled; Enabling L0S
[ 17.369665] iwlwifi 0000:03:00.0: >Radio type=0x1-0x2-0x0
[ 17.653672] iwlwifi 0000:03:00.0: >L1 Disabled; Enabling L0S
[ 17.660125] iwlwifi 0000:03:00.0: >Radio type=0x1-0x2-0x0
[ 17.785284] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 36.815274] wlan0: authenticate with c8:f9:f9:1b:a2:30
[ 36.847183] wlan0: send auth to c8:f9:f9:1b:a2:30 (try 1/3)
[ 36.890560] wlan0: authenticated
[ 36.890728] wlan0: associate with c8:f9:f9:1b:a2:30 (try 1/3)
[ 36.905289] wlan0: RX AssocResp from c8:f9:f9:1b:a2:30 (capab=0x421 status=0 aid=142)
[ 36.907364] wlan0: associated
[ 36.907945] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 803.971832] cfg80211: Calling CRDA for country: CA
[ 812.435761] wlan0: authenticate with c8:f9:f9:1b:a2:30
[ 812.456185] wlan0: send auth to c8:f9:f9:1b:a2:30 (try 1/3)
[ 812.459029] wlan0: authenticated
[ 812.459251] wlan0: waiting for beacon from c8:f9:f9:1b:a2:30
[ 812.546537] wlan0: associate with c8:f9:f9:1b:a2:30 (try 1/3)
[ 812.550521] wlan0: RX AssocResp from c8:f9:f9:1b:a2:30 (capab=0x421 status=0 aid=38)
[ 812.552745] wlan0: associated
[ 812.553891] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
If any more info if needed I'll try to supply as soon as possible.
Thanks!Start with this:
Open System Preferences, select the Network pane and select AirPort in the "Show:" popup menu.
Set the "By default, join:" popup menu to "Preferred networks."
Delete the listed preferred networks using the "-" button but this time we did not add it back again with the "+" button as Apple recommends.
Set the "By default, join:" popup menu to "Automatic."
Restart.
Manually rejoin the AirPort network using the AirPort menu icon, i.e. selecting the network (or selecting "Other" and typing in the network name if hidden) and typing in the WPA (or WEP) password.
If you are using the Checkpoint Secure Client software, then you need to uninstall it.
Why reward points?(Quoted from Discussions Terms of Use.)
The reward system helps to increase community participation. When a community member gives you (or another member) a reward for providing helpful advice or a solution to their question, your accumulated points will increase your status level within the community.
Members may reward you with 5 points if they deem that your reply is helpful and 10 points if you post a solution to their issue. Likewise, when you mark a reply as Helpful or Solved in your own created topic, you will be awarding the respondent with the same point values. -
Hi,
Just trying to get my head around vSphere with possible future implementation...
From what I understand from reading various white papers etc with HT enabled on physical hardware a single vCPU is/can be equivalent to a single HT thread of a physical core CPU ie Quad core(8 threads) = 8 vCPU's ...correct ?
So then when SAP tells you to configure eg database parameters to the number of cores do you take into account the physical or virtual aspect(should a vCPU be configured to a single core in other words) ? When I see benchmarks from SAP eg [this benchmark|http://download.sap.com/download.epd?context=B7691794A7D3E12043C201290ABF37F5DED04E103D4E310018D06CBF7953BE17F69E02BCFBFF4510737F16C3ADA5246C] ...are they using HT or not(it isn't very clear, unless I am missing something) ?
Thanks.
NelisHi Nelis,
1 vCPU = 1 HEC = 1 HT thread on an HT enabled host ?
Yes.
...phew, difficult to get a straight answer
Yes.
The problem is that resource management is a very dynamic topic. I don't want customers to follow straight recommendations, because afterwards I have to process the tickets customers are opening because of bad performance. In the most cases, the reason for this is the lack of sizing / determination of expected workload. And that they don't read the Resource Management Guide...
Nevertheless, let's make an example:
You have an ESX server with 8 cores, HT enabled, therefore it is capable to schedule 16 vCPUs at the same time. Well, not exactly, because HEC 0 is always reserved for the Console OS of ESX. So you have 15 vCPUs to execute your stuff.
Now you have three VMs: two VMs with 8 vCPUs each, one VM with 4 vCPUs. In that case, you have an overcommitment of 5 vCPUs - which is absolutely not a problem for VMs of an average load.
Let's assume two VMs are idle and one 8 vCPU VM gets fully utilized. In that case, this VM gets the processing resources of the whole ESX server, as the vCPUs in an HT environment usually are getting scheduled on different cores. So the workload on each vCPU can utilize the full core because the other thread on the core is idle. Only one vCPU has to share Core 0 (which contains HEC 0) with the ESX Console OS.
Now, let's assume every of the three VMs has a utilization of 75 %, therefore the ESX host would also be fully utilized. Don't think like "how many HECs does the 4 vCPU machine have now". If you count in HECs, you could assume that it uses 3 HECs and 1 HEC (the view from inside the guest machine would be: 1 CPU) would be "offline" or something. This IS NOT the case. The guest machine utilizes all of its 4 CPUs it sees and the ESX CPU scheduler schedules the workload among the available HECs.
If you want to prioritize a certain VM so that its scheduling is granted no matter how big the overall workload is, you can set reservations. And because the ESX does not count in HECs to schedule a machine's workload, the reservation is given in MHz because this is the smallest unit of processing power the ESX CPU scheduler is aware of.
So if you are more confused than before - read the Resource Management Guide. Some say it has a much better wording than I have
Kind regards,
Matthias
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