AMM (sga_target) vs Linux HugePages
I was told by the Redhat Linux engineer that Linux HugePages cannot be used with AMM (sga_target) on Oracle 10g or 11g?
I would prefer to use AMM.
Which is better - using AMM (sga_target) or using Linux HugePages?
Dude wrote:
There might be some confusion. The OP talks about AMM, which is not SGA_TARGET instance parameter.
SGA_TARGET=Automatic Shared Memory Managment (ASMM)
MEMORY_TARGET=Automatic Memory Management (AMM)
Totally missed that, thanks. Edit: But of course, the OP also talked about an ambiguous range of versions "10g to 11g."
Regarding the Oracle recommendation, I had this in memory, but just looked up my OCP study material and found Page 13-10 of Oracle 11g OCA Workshop 1. Note: Oracle recommends that you use Automatic Memory Management to simply memory management tasks.Fair enough, though in my opinion anything for OCA is the party line, and by that I mean you can't tell if it is marketing BS or what a smart person would recommend for the general case, and whether it will apply to the OP case. Other people may have far lower opinions. And even if it is in the docs - well, I know I'm not the only one who's thrown out a lot of inappropriate MTS.
>
My opinion about the situation is: Try AMM first to see if it works. Saving server resources may be a valid concern, but memory is not as precious as it used to be in the past. Ease of use might be considered more important. I think there were some problems with AMM in early releases of 11g, but it's hopefully all fixed by now.Agree with that. Linux with large memory configuration decisions are perhaps something not to be done by newbie OCA's without testing site-specific requirements.
Edited by: jgarry on Jul 22, 2011 9:27 AM
Similar Messages
-
hello everyone
is it possible to use LOCK_SGA=true on Oracle Linux 6.2 and UEK (64-bit)?
I am assuming LOCK_SGA=true is required if I use Hugepages on Linux 6 and turn-off AMM and use ASMM
I am trying to get it going and failing.....
using Oracle 11.2.0.3 and Oracle Linux 6.2 with UEK R2, 64-bit
LOCK_SGA=true requires MEMORY_MAX_TARGET=0 and MEMORY_TARGET=0 but even when I specify it all in a PFILE, its non-zero and instance does not start.
I tried SGA_TARGET and SGA_MAX_SIZE and PGA_AGGREGATE_TARGET > 0 and no joy.
I must be doing something wrong - searched Oracle 11.2 manuals - found nothing specific re LOCK_SGA.
Perhaps this requires SPFILE and wont work on PFILE at all ?
Sorry, I dont have MOS, perhaps there is a white-paper on "how to enable LOCK_SGA on 11.2 on Linux Hugepages" ?
thanksthanks.
sounds like I hit a known bug then ?
so let me re-phrase the question:
I want to implement Oracle Linux 64-bit Hugepages on Oracle 11g R2 (11.2.0.3)
What are the steps to do so?
I thought LOCK_SGA=TRUE is a requirement to use Hugepages on 64-bit Oracle Linux.
But it looks like LOCK_SGA is not part of the solution, I believe. Right ?
So..... LOCK_SGA=FALSE.
Now, I turned off AMM, enabled ASMM instead, and enabled Hugepages (which are showing) but they are not being used by Oracle (looking at /proc/meminfo they are all unused)
the
ulimit -l
says "unlimited"
many thanks
Edited by: yurib on Jun 1, 2012 4:15 PM -
Kernel para and sga,pga sizing
Hello,
OS-HP-UX(configured to use high sga /no restrictions)
Current database is running without any issue
Due to increase in physical ram i plan to increase sga and pga(ram is increase about 3 times)
My question:
1)should i also increase sga and pga in same propotion (3 times then existing)
or use 70% ROT formula
2)whatever figure i arrive by analysis for increasing sga,do i need to change kernel parameters also
(does i requre to change kernel parameter every time ram and sga is increased)
Please suggest
Thanks880991 wrote:
Ok some questions based on your reply:
1)then how any gain in upgrading memory above 4 GB if shmmax cannot be more then 4 GB (32 bit OS),then
SGA also cannot be > 4GB (As per documents SHMMAX should be > SGA)Because the SGA doesn't have to be in one segment. Which version of Oracle are you looking at? It makes a difference!
http://kevinclosson.wordpress.com/2009/07/27/little-things-doth-crabby-make-part-x-posts-about-linux-hugepages-makes-some-crabby-it-seems/
>
2)I read if Operating system is linux can use SGA above 4GB,in fact one of friend told they implemented SGA
4GB on linux configuring VLM/Huge pages,so in that case ( VLM ) needs to set SHMMAX > 4GB (as per memory ROT) of VLM take cares of SGA > 4GB even if SHMMAX is not setintrestingly my friend also mentioned that in there server VLM is set and shmmax is set < 4 GB and SGA > 4GB
still it works without problem when checking SGA usage in dyanamic views its shown as using above 4 GB
,it contradicts what i read in documents,how this is working ,anyone have idea?[url http://download.oracle.com/docs/cd/B28359_01/server.111/b32009/appi_vlm.htm]No contradiction.
Also VLM implementation is restricted to Linux or it can be on set on Unix as well and if its set do all components
of SGA benefit or only buffer cache?
ThanksIt varies, some unix are quite different than others. Specific answers can only be given to specific configurations. I really have to wonder when you are asking about hp-ux and 32 bit. -
Does JDK 1.5 support hugepages on Linux
JRockit JVM has the facility by which it uses hugepages if available to store its heap within the Linux kernel. I am trying to find a similar facility within Sun's JDK 1.5. Any clues?
Thanks
rhThe JDK has had large page support on Solaris for many releases but it is relatively new on Linux. There are a few issues with some older kernels and the feature is disabled by default. The -XX:+UseLargePage option is used to enable it. To use this option you need to be using 5.0u5 (just released), or a mustang (Java SE 6.0) build.
-
Hi,
We have a linux machine with 128 GB of RAM, there are 3 different databases running on this machine with 50/17GB, 30/10GB and 30/10GB of SGA/PGA individually. What impact is going to be there if I enable HugePages for these Databases ? I know I can enable large pages usage individually on each database with the usage of use_large_pages parameter, enabling or disabling this will allow the usage of Hugepages. What I want to know is what if I enable HugePages for all of the 3 databases ? what impact is going to be there ? will the machine suffer from OS paging/swapping ?
Please give your expert opinion.
Regards
Shabbarhttps://www.youtube.com/watch?v=DK4JjRRAxTU
http://www.oracle.com/technetwork/articles/servers-storage-dev/hugepages-2099009.html
Also note the following:
Transparent Huge Pages - Is there a need to disable them?
Get confused about how to calculate SHMMAX and SHMALL on Linux.
11.2 Configuring HugePages for Oracle Database -
/dev/shm on Oracle Linux 6.x to run Oracle 11g R2 - manual configuration?
Hello
We are building a server to run Oracle 11g R2 database (11.2.0.3 x64) on Oracle Linux 6.2 with UEK R2.
Our preference is to use AMM to have Oracle 11g R2 manage memory. We may impose some minium SGA and PGA memory allocations but basically aim to use MEMORY_TARGET to manage overall memory.
By default Linux makes the size of /dev/shm ~50% of server physical RAM, as far as I can tell.
Here is the /etc/fstab entry created by the installation:
tmpfs /dev/shm tmpfs defaults 0 0
Given this Linux server will only run Oracle 11g R2 database and some monitoring software, almost application code will run on the server. The application code will run on the separate application server and is Java based.
Can I change the */etc/fstab* entry for /dev/shm to manually increase the size to take up ~80-90% of the server physical RAM ? Is it a good idea?
The server is 64-bit, the RAM = 64 GB, so I am thinking to manually make /dev/shm to be = ~55GB, leaving ~8GB for other purposes.
Right now it's about 32GB (50%?) if I leave the /dev/shm 'defaults' on.
many thanksthanks,
I have read the doc (what little there is on this topic).
I have asked on the database forum......
just FYI - below is the proof:
SQL> show parameter mem
NAME TYPE VALUE
hi_shared_memory_address integer 0
memory_max_target big integer 4G
memory_target big integer 0
shared_memory_address integer 0
SQL> show parameter ga
NAME TYPE VALUE
lock_sga boolean FALSE
pga_aggregate_target big integer 1600M
pre_page_sga boolean FALSE
sga_max_size big integer 3G
sga_target big integer 1600M
still does not work.
And I cant change memory_max_target = 0 because I get error on startup:
SQL> alter system set memory_max_target=0 scope=spfile;
System altered.
SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup;
ORA-01078: failure in processing system parameters
ORA-00843: Parameter not taking MEMORY_MAX_TARGET into account
ORA-00849: SGA_TARGET 3221225472 cannot be set to more than MEMORY_MAX_TARGET 0.
BUT if memory_max_target is > 0 then alert log says hugepages can not be used
it feels like catch-22.....
thanks
Edited by: yurib on Jun 1, 2012 4:53 PM -
ALTER SYSTEM SET SGA_TARGET = 0 scope=spfile; not working
SQL> ALTER SYSTEM SET SGA_TARGET = 0 scope=spfile;
System altered.
SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup;
ORACLE instance started.
Total System Global Area 2121256960 bytes
Fixed Size 2243280 bytes
Variable Size 1140852016 bytes
Database Buffers 973078528 bytes
Redo Buffers 5083136 bytes
Database mounted.
Database opened.
SQL> show parameters sga
NAME TYPE VALUE
lock_sga boolean FALSE
pre_page_sga boolean FALSE
sga_max_size big integer 2032M
sga_target big integer 0
SQL> create pfile=#/home/oracle/per03pfile' from spfile;
pfile has
*.sga_max_size=0
*.sga_target=0
and
instance1.__sga_target=2130706432
instance2.__sga_target=2130706432
tried ALTER SYSTEM SET SGA_TARGET = 0 scope=spfile sid='*'; aswell ...
oracle v11.2.0.2
GI 11.2.0.2
linux 64 bitChinar wrote:
user9198889 wrote:
SQL> ALTER SYSTEM SET SGA_TARGET = 0 scope=spfile;
System altered.
SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup;
ORACLE instance started.
Total System Global Area 2121256960 bytes
Fixed Size 2243280 bytes
Variable Size 1140852016 bytes
Database Buffers 973078528 bytes
Redo Buffers 5083136 bytes
Database mounted.
Database opened.
SQL> show parameters sga
NAME TYPE VALUE
lock_sga boolean FALSE
pre_page_sga boolean FALSE
sga_max_size big integer 2032M
sga_target big integer 0
SQL> create pfile=#/home/oracle/per03pfile' from spfile;
pfile has
*.sga_max_size=0
*.sga_target=0
and
instance1.__sga_target=2130706432
instance2.__sga_target=2130706432
tried ALTER SYSTEM SET SGA_TARGET = 0 scope=spfile sid='*'; aswell ...
oracle v11.2.0.2
GI 11.2.0.2
linux 64 bitWhile SGA_MA_SIZE <> 0 then it seems SHARED MEMORY constructed according this setting.So it is not recommended to avoid automatic shared memory management.But if you decide this then you have to identify SHARED_PLOOL_SIZE,DB_CACHE_SIZE(in additionally LOG_BUFFER and LARGE_POOL) parameter manually and
ALTER SYSTEM SET SGA_TARGET=o scope=spfile and ALTER SYSTEM SET SGA_MAX_SIZE=o scope=spfile and restart database again.SQL> alter system set sga_max_size=0 scope=spfile sid='instance1';
System altered.
SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup;
ORACLE instance started.
SQL> show parameters sga
NAME TYPE VALUE
lock_sga boolean FALSE
pre_page_sga boolean FALSE
sga_max_size big integer 2032M
sga_target big integer 0
SQL>
has it got todo with AMM being enabbled? -
Sql statement to determine if amm or ASSM is being used
is there a SQL statement I can use to determine if a DB is using AMM or ASSM. Any examples would be greatly appreciated
As I understand it,
select name, isdefault, display_value from v$parameter where name in ( 'memory_target' , 'sga_target', 'statistics_level') order by name;
If memory_target is set non-zero, you are using Automatic Memory Management See Managing Memory
Else if sga_target is set non-zero and statistics_level is TYPICAL or ALL, you are using Automatic Shared Memory Management See Managing Memory and Configuring and Using Memory
I don't know the Linux memory setup, so I can't comment on the huge pages interaction with AMM and ASSM.
Regards,
David -
We are doing some testing on a server with 32GB of RAM running Oracle Enterprise Linux v5.4 (2.6.18-194.el5). Our baseline test, using 11.2.0.1, had /dev/shm sized at 24GB and memory_target set at 24GB. This test had no problems and we saw no swapping at all (si/so in vmstat... monitoring our swap partition with iostat). We then wiped that installation and installed 11.2.0.3, set our parameters just like we did on 11.2.0.1, and imported our data. Now after we are running a reporting workload for about 10 minutes, the system starts swapping to the point that it thrashes the disk. I've been hunting through release notes and readmes and I can't seem to find any documented changes to AMM w/ 11.2.0.3.
We see only about 12GB of data in /dev/shm, but we see 20+GB of data on the individual running oracle processes on Linux (using pmap).
Why are the same AMM settings causing swapping on 11.2.0.3 when they worked fine on 11.2.0.1? Are there new parameters that we need to be modifying? We even toned down memory_target and memory_max_target to 18GB but we still end up swapping.I made the following changes:
alter system set sga_max_size=12288M scope=spfile;
alter system set sga_target=10240M scope=spfile;
alter system set pga_aggregate_target=10240M scope=spfile;
alter system reset memory_target scope=spfile;
alter system reset memory_max_target scope=spfile;
And restarted the instance. We do still run into the same problem. After about 10-20 minutes of reporting activity we start massively paging. I was watching nmon, iostat, and EM and have the following observations:
94MB free RAM (w/out file system buffers... in other words, consumed active memory). The breakdown according to nmon is:
Active: 24220MB
Inactive: 462MB
Mapped: 9285MB
PageTables: 6644MB
SGA allocation from EM:
Shared Pool: 1568MB
Buffer Cache: 8032MB
Large Pool: 512MB
Java Pool: 32MB
Other: 96MB
Current PGA allocated: 6414MB
Maximum PGA Allocated: 17340MB
So PGA seems to have grown to 1.7 times the amount I gave it as a target. This is likely the issue. -
Sga_target and shared_pool_size
Hi All,
I am using 11GR2 on linux box. few days back , we hit the ora-4031 and we reported the issue to MOS, they then suggested to bump up the value of shared_pool_size to 3G, which is currently 1G.
Here , we are using sga_target and sga_max_size to 30G and also when I checked the current shared pool size, it's shows around 6G.
Since I am using the Automatic memory memory management along with the shared_pool_size parameter set to 1G. So, Do I really need to bump up the shared_pool_size as per MOS. doesn't this simply
means that , irrespective of shared_pool_size being set , oracle will ignore this value and size the shared pool according to the load in the database.
I would really appreciate , if you could offer your expert opinion here.
SQL> show parameter sga_
NAME TYPE VALUE
sga_max_size big integer 30G
sga_target big integer 30G
SQL> show parameter shared
NAME TYPE VALUE
hi_shared_memory_address integer 0
max_shared_servers integer
shared_memory_address integer 0
shared_pool_reserved_size big integer 338899763
shared_pool_size big integer 1G
shared_server_sessions integer
shared_servers integer 0
SQL> select sum(bytes)/1024/1024 mbytes
from v$sgastat where pool = 'shared pool'; 2
MBYTES
6464
Errors in file /db/prod01/oracle/admin/diag/rdbms/prod01/prod01/trace/prod01_m001_19998.trc:
ORA-04031: unable to allocate 12312 bytes of shared memory ("shared pool","unknown object","KKSSP^281","kglseshtTable")
Fri Aug 16 12:49:19 2013
Process m001 died, see its trace fileIf you are on 11.2(as you have said) , I would recommend that you use AMM only. Also, unsetting the shared pool parameter completely would leave it on the mercy of the AMM and that may go wrong as well. Since you are already hitting 4031, probably the best bet would be to set up a fixed, large sized shared pool as suggested by MOS which, beyond its initial value, would be managed by AMM.
Just my 2 cents
Aman.... -
Linux Huge Pages and SGA Sizing
Hello All -
I have a RAC cluster (2 node), with 132GB of total memory on each box.
I am using AMM and have memory_max_target set at 75GB, and memory_target at 70GB.
I am testing the implementation of huge pages in my lab. My lab cluster has 32GB of total memory, so I set my memory_max_target at 24GB, and memory_target at 22GB.
After running my baseline test, I saw the SGA was automatically set at 12.75GB, and PGA at 9.25GB.
My question is as follows:
I set huge pages to have 24GB of memory locked, so would I set my SGA target at 12.75 and pga_aggregate_target at 9.25GB? Then set sga_max at 14.75GB?
Any advice is much appreciated!
Thanks,
MikeHi Mike,
little strange, that you can configure huge pages and still use AMM. Normally these features are mutually exclusive.
MOS Note 361468.1: HugePages on 64-bit Linux
The AMM and HugePages are not compatible. One needs to disable AMM on 11g to be able to use HugePages. See <<Note 749851.1>> for further information.
Regards
Sebastian -
Oracle 11gR2 Express Edition on Linux Ubuntu 11.10 howto
h1. Oracle 11gR2 Express Edition on Linux Ubuntu 11.10 howto
Author: Dude
Version: D
Last modified: 14-Jan-2012
You are welcome to add comments, but please do not discuss your installation issues in this thread. If you have a question about the instructions, please add a simple note to the link of your own thread. The instructions are the result of my own research and development. If you would like to use any of the information for your own blog or website, please include a link to this reference to include future changes.
Oracle 11gR2 Express Edition on Linux Ubuntu 11.10 howto
h2. Purpose
This document outlines instructions how to install Oracle XE under Ubuntu 11.10.
Ubuntu or Debian based Linux is not on the list of supported operation systems according to the Oracle documentation at http://download.oracle.com/docs/cd/E17781_01/install.112/e18802/toc.htm. You may want to consider virtualization software like Oracle Virtualbox and install Oracle Enterprise Linux as a free and professional alternative to installing XE under Ubuntu. You can also download pre-build virtual machines that include Oracle XE. You can browse http://otn.oracle.com/community/developer-vm for more information.
h2. Topics
h4. 1) Install Linux Ubuntu
h4. 2) Remote Terminal
h4. 3) Install Additional Software
h4. 4) Managing Swap Space
h4. 5) Modify Kernel Parameters
h4. 6) Oracle Home Directory
...a) Resize the Root Partition
...b) Setup External Storage
h4. 7) ORA-00845: MEMORY_TARGET
h4. 8) Installing Oracle 11gR2 Express Edition
h4. 9) Post-Installation
h4. 10) Tips and Troubleshooting
...a) Port 1521 appears to be in use by another application
...b) cannot touch `/var/lock/subsys/listener': No such file or directory
...c) ORA-00845: MEMORY_TARGET
...d) Apex ADMIN password
...e) SYS and SYSTEM password
...f) Uninstall Oracle 11g XE
...g) Reconfigure Oracle 11g XE
...h) Gnome Classic desktop
...i) Unix vi cursor keys
...j) Backup Database
h4. 11) History
h4. 12) References
h2. 1) Install Linux Ubuntu
The following assumes you have installed Ubuntu 11.10 Desktop Edition for AMD 64-bit, or upgraded from a previous version. Keep in mind that Oracle 11gR2 Express Edition is only available for 64-bit architecture. It is not necessarily a requirement, but I would not bother to install Oracle 11gR2 XE on a system with less than 2 GB of RAM installed. You can download Ubuntu for free at: http://www.ubuntu.com/download/ubuntu and install it using the default settings provided.
You can apply the latest OS patch-sets by clicking the power button icon in the upper right hand corner of the screen and selecting "Updates available..."
h2. 2) Remote Terminal
You will need command line access to perform the installation tasks. Select the top "Dash Home" button of the Unity toolbar and enter the word "terminal", or use CTRL-ALT-t. If you prefer to open a remote terminal session use SSH. Ubuntu does not come with a secure shell login by default. To install it, use the following command:
sudo apt-get install openssh-serverYou cannot login as root unless you set a root password using the "sudo passwd root" command. However, you can get root user access using the "sudo" command, which requires only to re-enter the password of your personal account. Access to "sudo" is controlled by the /etc/sudoers file.
The best way to establish a remote command line session as root is to login with your personal account, e.g.: ssh [email protected], and then type "sudo su -" to become root, or use "sudo <command>" to execute individual commands. If your account does not have "sudo" access you can login as root using "su - root", but will need to know the root password.
h2. 3) Install Additional Software
Oracle 11g Express Edition requires additional software that is not installed by default:
sudo apt-get install alien libaio1 unixodbch2. 4) Managing Swap Space
Oracle demands that the minimum swap space for Oracle Database XE is 2 GB (2095100 KB) or twice the size of RAM, whichever is lesser. Enter the following shell command to verify your swap space:
cat /proc/meminfo | grep -i swap
SwapCached: 0 kB
SwapTotal: 2095100 kB
SwapFree: 2095100 kBYou can increase available swap space by using a swap file as long as disk space permits. The advantage of a swap file versus a swap partition is flexible space management because you can add or delete swap space on demand as necessary. The following will create and enable an additional 1 GB swap file at system startup, located in the /home directory:
Login as root:
sudo su -Enter the following commands:
dd if=/dev/zero of=/home/swapfile bs=1024 count=1048576
mkswap /home/swapfile
swapon /home/swapfile
swapon -aCreate a backup of the original "fstab" file and add the new swap file:
cp /etc/fstab /etc/fstab.backup_`date +%N`
echo '/home/swapfile swap swap defaults 0 0' >> /etc/fstabExit from root and verify the new swap space:
exit
swapon -s
Filename Type Size Used Priority
/dev/sda5 partition 2095100 0 -1
/home/swapfile file 1048572 0 -2Swap space is not a substitute for installed RAM. Swap space is a safeguard that allows the system to move idle processes to disk before the OOM killer will begin to terminate processes in order to free up enough real memory to keep the system operational. The general rule for sizing the swap space depends on the size of installed RAM. If your system has less then 4 GB of RAM the swap space should usually be at least twice this size. If you have more than 8 GB of RAM installed you may consider to use an equal size as swap space. The more RAM you have installed, the less likely you are going to run into memory starvation, and the less likely you are going to need swap space, unless you have a bad process.
h2. 5) Modify Kernel Parameters
Oracle 11gR2 Express Edition requires the following Kernel parameters. Enter the commands exactly as shown:
Login as root:
sudo su -Cut & paste the following directly into a command shell (not a text editor):
cat > /etc/sysctl.d/60-oracle.conf <<-EOF
# Oracle 11g XE kernel parameters
fs.file-max=6815744
net.ipv4.ip_local_port_range=9000 65500
kernel.sem=250 32000 100 128
# kernel.shmmax=429496729
kernel.shmmax=107374183
EOFLoad and verify the new kernel parameters:
service procps start
sudo sysctl -q fs.file-max
sudo sysctl -q kernel.shmmax
sudo sysctl -q net.ipv4.ip_local_port_range
sudo sysctl -q kernel.sem The SHMMAX kernel parameter defines the upper memory limit of a process. It is a safeguard to stop a bad process from using all memory and causing RAM starvation. The Linux default is 32 MB. The official Oracle XE installation documentation suggests a value of 4 GB -1 bytes (429496729). Since Oracle 11g XE has a 1 GB memory limit, a smaller footprint will be a better safeguard for the complete system. Setting the SHMMAX parameter to 107374183 will be sufficient.
h2. 6) Oracle Home Directory
At the time of this writing, Enterprise Linux 6 is not supported for Oracle database yet. It is therefore not possible to confirm Oracle ext4 filesystem compatibility, which is default in Ubuntu 11. According to various information, ext4 may cause a performance problem for Oracle 11g database. The following will show you how to add a ext3 partition to your existing setup.
h3. 6.a) Resize the Root Partition
Provided you have sufficient free disk space, you should be able to resize the root partition to create an extra ext3 filesystem. Considering the 11 GB user datafile limit of the Express Edition, 18 GB should be more than enough.
You can use the free Gparted Live CD to shrink your startup volume. Gparted downloads are available at http://sourceforge.net/projects/gparted/files/gparted-live-stable. When burning the CD, pay attention to burn the raw .iso image and not the possibly "mounted" image. If you are using a virtual machine like Oracle Virtualbox, you can mount the .iso image directly. There are going to be a few prompts when the system starts from the CD, but you can press Return to accept the defaults.
When the Gparted window appears:
- Select your ext4 root partition, usually /dev/sda1
- Select the "Resize/Move" button from the toolbar.
- Enter 18000 into the "Free space following" field and press the Return key.
Be careful not not change the start of the partition!
- Click the "Resize/Move" of the dialog and then then the "Apply" toolbar button.
The process may take several minutes - do not abandon it!
- Select the new unallocated free space of ~ 18 GB and push the "New" button.
- Set the file system to "ext3" and label it "oraclexe" and click the "Add" button.
Be sure to label it oraclexe, otherwise the follow-up instructions will fail.
- Finally select "Apply from the toolbar to apply the changes.
- Quit "Gparted", select "Exit" from the desktop and choose "Reboot" to restart the system.
{code}
After the system has restarted, open a terminal command shell.
Login as root:
{code}
sudo su -
{code}
Backup "fstab" and add the UUID of the partition. The "tr" command remove the quotes:
{code}
cp /etc/fstab /etc/fstab_`date +%N`
uuid=`blkid | grep oraclexe | awk '{print $3}'`
uuid=`echo $uuid | tr -d '\042'`
echo $uuid
echo "$uuid /u01 ext3 errors=remount-ro 0 1" >> /etc/fstab
{code}
The UUID is a unique number and should look similar to:
{code}
UUID=d1db753e-b5dd-4a4c-a61e-259c69867b58
{code}
Restart the system:
{code}
reboot
{code}
Verify the success:
{code}
df -h /u01
{code}
h3. 6.b) Setup External Storage
If you prefer to setup an external drive to install Oracle XE, beware that it can be a fatal mistake to make an entry in /etc/fstab to automount your external storage device. An unavailable device in /etc/fstab will prevent a system startup and prompt for appropriate actions at the console.
The following is an example of how to prepare an external storage device to be used for Oracle 11g, including a script to automatically mount an external drive at system startup without the disadvantages of /etc/fstab. The script will also take into consideration that a device name might shift if you attach additional devices.
To find out which USB devices are connected:
{code}
sudo parted -l
{code}
Look for the device that matches your USB storage. For example: /dev/sdb1
{code}
Model: USB 2.0 Flash Disk (scsi)
Disk /dev/sdb: 2064MB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Number Start End Size File system Name Flags
1 20.5kB 1929MB 1929MB hfs+ mystick
{code}
Initialize the device using ext3 filesystem - this will erase all data. The "-c" option will check for bad blocks (read-only), "-L" is the volume label:
{code}
sudo umount /dev/sdb1
sudo mkfs.ext3 -c -L oraclexe /dev/sdb1
{code}
Install the pmount distribution package:
{code}
sudo apt-get install pmount
{code}
Login as root:
{code}
sudo su -
{code}
Cut & paste the following into the command prompt (not a text editor):
{code}
cat > /etc/init.d/oracle-mount <<-EOF
#! /bin/sh
# /etc/init.d/oracle-mount
VOL_UUID=alphanumeric
VOL_LABEL=oraclexe
VOL_SYMLINK=/u01
mount=/usr/bin/pmount
uuid2dev() {
VOL_DEVICE="\`blkid | grep \$VOL_UUID | awk '{print \$1}'\`"
VOL_DEVICE="\`echo \$VOL_DEVICE | tr -d ':'\`"
echo \$VOL_DEVICE
case "\$1" in
start)
echo "Starting script /etc/init.d/oracle-mount"
uuid2dev
\$mount \$VOL_DEVICE \$VOL_LABEL
if [ -d /media/\$VOL_LABEL ]; then
echo "Mount \$VOL_DEVICE success"
ln -sf /media/\$VOL_LABEL \$VOL_SYMLINK
else
echo "Error mouting \$VOL_DEVICE"
fi
stop)
echo "Stopping script /etc/init.d/oracle-mount"
uuid2dev
/bin/umount \$VOL_DEVICE 2>/dev/null
if [ "\`/usr/bin/pmount | /bin/grep \$VOL_DEVICE\`" ]; then
echo "Error unmounting \$VOL_DEVICE"
else
rm -f \$VOL_SYMLINK
fi
echo "Usage: /etc/init.d/oracle-u01 {start|stop}"
exit 1
esac
### BEGIN INIT INFO
# Provides: oracle-mount
# Required-Start: \$remote_fs \$syslog
# Required-Stop: \$remote_fs \$syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start daemon at boot time
# Description: Mount hotplug-usb drive and create symlink
### END INIT INFO
EOF
{code}
Install the oracle-mount init script:
{code}
chmod 755 /etc/init.d/oracle-mount
update-rc.d oracle-mount defaults 01 99
{code}
Get the UUID of the volume "oraclexe" and update the VOL_UUID in the init script accordingly:
{code}
uuid=`blkid | grep oraclexe | awk '{print $3}'`
echo $uuid
sed -i "s/^VOL_UUID=.*/VOL_$uuid/g" /etc/init.d/oracle-mount
{code}
The UUID of your device will be a unique number, but should be similar to:
{code}
UUID="3f5e9963-b328-49f3-b3e8-a3561ae34106"
{code}
Logout of root and test the init script:
{code}
exit
sudo /etc/init.d/oracle-mount stop
ls /u01
sudo /etc/init.d/oracle-mount start
ls /u01
{code}
Your output should look like:
{code}
Stopping script /etc/init.d/oracle-mount
/dev/sdb1
ls: cannot access /u01: No such file or directory
Starting script /etc/init.d/oracle-mount
/dev/sdb1
Mount /dev/sdb1 success
lost+found
{code}
h2. 7) ORA-00845: MEMORY_TARGET
Oracle 11gR2 XE under Ubuntu 11.10 will result in "ORA-00845: MEMORY_TARGET not support on this system" either at Oracle database startup or during the initial installation. Ubuntu 11.10 uses a new version of the "systemd" system and session manager and has migrated away from /dev/shm and other common directories in favor of /run.
There are several ways how to address the problem. You can either enable /dev/shm shared memory, or change the default memory management of Oracle 11g from AMM (Automatic Memory Management) to ASMM (Automatic Shared Memory Management) as it was in used the previous 10g version. Since AMM is one of the new features of 11g, the following will show you how to make to make AMM work.
Login as root:
{code}
sudo su -
{code}
Cut & paste the following into the command prompt (not a text editor):
{code}
cat > /etc/init.d/oracle-shm <<-EOF
#! /bin/sh
# /etc/init.d/oracle-shm
case "\$1" in
start)
echo "Starting script /etc/init.d/oracle-shm"
# Run only once at system startup
if [ -e /dev/shm/.oracle-shm ]; then
echo "/dev/shm is already mounted, nothing to do"
else
rm -f /dev/shm
mkdir /dev/shm
mount -B /run/shm /dev/shm
touch /dev/shm/.oracle-shm
fi
stop)
echo "Stopping script /etc/init.d/oracle-shm"
echo "Nothing to do"
echo "Usage: /etc/init.d/oracle-shm {start|stop}"
exit 1
esac
### BEGIN INIT INFO
# Provides: oracle-shm
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Bind /run/shm to /dev/shm at system startup.
# Description: Fix to allow Oracle 11g use AMM.
### END INIT INFO
EOF
{code}
Install the oracle-shm init script:
{code}
chmod 755 /etc/init.d/oracle-shm
update-rc.d oracle-shm defaults 01 99
{code}
Restart the system:
{code}
reboot
{code}
Verify the success:
{code}
sudo cat /etc/mtab | grep shm
{code}
{code}
none /run/shm tmpfs rw,nosuid,nodev 0 0
/run/shm /dev/shm none rw,bind 0 0
{code}
The upper limit of shared memory under Linux is set to 50 % of the installed RAM by default. If your system has less than 2 GB of RAM installed, there is still a chance to run into ORA-00845 error if your shared memory is used by other software.
The verify available shared memory, type the following commands:
{code}
sudo df -h /run/shm
{code}
h2. 8) Installing Oracle 11gR2 Express Edition
The final release version of Oracle 11gR2 Express Edition can be downloaded for free at http://otn.oracle.com/database/express-edition/downloads. The software should automatically downloaded into the "Downloads" folder of your home directory.
Enter the following commands to unpack the installer:
{code}
cd ~/Downloads
unzip oracle-xe-11.2.0-1.0.x86_64.rpm.zip
rm oracle-xe-11.2.0-1.0.x86_64.rpm.zip
{code}
The Debian Linux based package management of Ubuntu is not compatible with the Red Hat package manager. The Oracle installer needs to be converted using the following commands:
{code}
cd ~/Downloads/Disk1
sudo alien --to-deb --scripts oracle-xe-11.2.0-1.0.x86_64.rpm
(This may take a few minutes)
rm oracle-xe-11.2.0-1.0.x86_64.rpm
{code}
The following needs to be set for compatibility:
{code}
sudo ln -s /usr/bin/awk /bin/awk
sudo mkdir /var/lock/subsys
{code}
Ubuntu uses different tools to manage services and system startup scripts. The "chkconfig" tool required by the Oracle installer is not available in Ubuntu. The following will create a file to simulate the "chkconfig" tool.
Login as root:
{code}
sudo su -
{code}
Copy & paste the following *directly* into the command prompt to create a file:
{code}
cat > /sbin/chkconfig <<-EOF
#!/bin/bash
# Oracle 11gR2 XE installer chkconfig hack for Debian based Linux (by dude)
# Only run once.
echo "Simulating /sbin/chkconfig..."
if [[ ! \`tail -n1 /etc/init.d/oracle-xe | grep INIT\` ]]; then
cat >> /etc/init.d/oracle-xe <<-EOM
### BEGIN INIT INFO
# Provides: OracleXE
# Required-Start: \\\$remote_fs \\\$syslog
# Required-Stop: \\\$remote_fs \\\$syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Oracle 11g Express Edition
### END INIT INFO
EOM
fi
update-rc.d oracle-xe defaults 80 01
EOF
{code}
Exit root:
{code}
exit
{code}
Set execute privileges:
{code}
sudo chmod 755 /sbin/chkconfig
{code}
Install Oracle 11gR2 Express Edition entering the following commands:
{code}
cd ~/Downloads/Disk1
sudo dpkg --install ./oracle-xe_11.2.0-2_amd64.deb
(This may take a couple of minutes)
{code}
Run the configuration script to create (clone) the database and follow the screen. Accept the default answers, including "y" to startup the database automatically, or modify as required.
{code}
sudo /etc/init.d/oracle-xe configure
(This can take a few minutes - the installation completed successfully.)
{code}
To verify success, the procedure should end showing:
{code}
Starting Oracle Net Listener...Done
Configuring database...Done
Starting Oracle Database 11g Express Edition instance...Done
Installation completed successfully.
{code}
Set a password for the Oracle account:
{code}
sudo passwd oracle
{code}
h2. 9) Post-Installation
In order to use sqlplus and other tools, the Oracle account requires specific environment variables. The following will set these variables automatically at every Oracle login:
Login as the Oracle user:
{code}
su - oracle
{code}
Copy the default account skeleton files and add the Oracle env script to .profile:
{code}
cp /etc/skel/.bash_logout ./
cp /etc/skel/.bashrc ./
cp /etc/skel/.profile ./
echo "" >>./.profile
echo '. /u01/app/oracle/product/11.2.0/xe/bin/oracle_env.sh' >>./.profile
{code}
By default, the Oracle Database XE graphical user interface is only available at the local server, but not remotely. The following will enable remote logins:
Login as the Oracle user:
{code}
su - oracle
{code}
Login as SYSDBA and execute the following:
{code}
sqlplus / as sysdba
SQL> EXEC DBMS_XDB.SETLISTENERLOCALACCESS(FALSE);
exit
{code}
See http://download.oracle.com/docs/cd/E17781_01/admin.112/e18585/toc.htm for more information.
h3. a) Unity desktop configurations
The Oracle XE menu under the previous Gnome Classic desktop shows several useful scripts to backup the database, start and stop the database, etc. Under the Unity based desktop this menu is not available. You can either switch to the Gnome Classic desktop as outlined in chapter 2, or perform the following steps to modify and copy the scripts as outlined below. The start and stop database scripts will also be modified to perform a progress feedback.
Login as user root:
{code}
sudo su -
{code}
Convert desktop files:
{code}
cd /usr/share/applications
sed -i 's/Categories.*/Categories=Database;Office;Development;/g' oraclexe*
sed -i 's/MultipleArgs/X-MultipleArgs/g' oraclexe*
sed -i 's/MimeType.*/MimeType=application\/x-database/g' oraclexe*
sed -i 's/.png//g' oraclexe*
sed -i 's/Terminal=false/Terminal=true/g' oraclexe-startdb.desktop
sed -i 's/Terminal=false/Terminal=true/g' oraclexe-stopdb.desktop
{code}
Exit root:
{code}
exit
{code}
Login as user Oracle:
{code}
su - oracle
{code}
Modify database start and stop scripts:
{code}
cd /u01/app/oracle/product/11.2.0/xe/config/scripts
cp startdb.sh start.sh_orig
cp stopdb.sh stopdb.sh_orig
sed -i 's/>.*//g' startdb.sh
sed -i 's/>.*//g' stopdb.sh
{code}
You will need SYSDBA privileges and set Oracle environment variables in order to use your regular user account.
Login to your regular user account:
{code}
su - dude
{code}
Enter the folowing command:
{code}
sudo usermod -a -G dba dude
{code}
Then update your profile to automatically set the necessary Oracle environment variables:
{code}
echo "" >>./.profile
echo '. /u01/app/oracle/product/11.2.0/xe/bin/oracle_env.sh' >>./.profile
{code}
Update your Desktop folder to contain useful Oracle XE scripts:
{code}
cp /usr/share/applications/oraclexe* ~/Desktop
chmod 750 ~/Desktop/oraclexe*
{code}
To verify success re-login and try "sqlplus":
{code}
su - oracle
sqlplus / as sysdba
{code}
h2. 10) Tips and Troubleshooting
h3. 10. a) Port 1521 appears to be in use by another application
Error: Port 1521 appears to be in use by another application. Specify a different port.This error happens after a previously unsuccessful configuration attempt using /etc/init.d/oracle-xe configure script. The script was able to start the Listener process, but most likely failed to continue to clone the database, e.g. ORA-00845. The following should correct the problem:
Determine the oracle listener process that is already running:
{code}
$ ps -ef | grep oracle
{code}
Your output should be similar to:
{code}
oracle 19789 1 0 19:46 ? 00:00:00 /u01/app/oracle/product/11.2.0/xe/bin/tnslsnr
{code}
Then kill the process, using the appropriate process id, for instance:
{code}
$ sudo kill -9 19789
{code}
h3. 10.b) cannot touch `/var/lock/subsys/listener': No such file or directory
Starting Oracle Net Listener...touch: cannot touch `/var/lock/subsys/listener': No such file or directoryThis error occurs when you run /etc/init.d/oracle-xe configure, but failed the preinstallation step to create the /var//lock/subsys directory as outlined in chapter 8.
h3. 10.c) ORA-00845: MEMORY_TARGET
ORA-00845: MEMORY_TARGET not supported on this system See chapter 7 to enable /dev/shm and verify free space available in /run/shm
h3. 10.d) Apex ADMIN password
According to the Oracle documentation, the password for the INTERNAL and ADMIN Oracle Application Express user accounts is initially the same as the SYS and SYSTEM administrative user accounts. Well, I tried several times without success. To reset the Apex Admin password:
Login as user oracle:
{code}
su - oracle
{code}
Login as SYSDBA and type the following:
{code}
sqlplus / as sysdba
{code}
At the SQL prompt, type the following to be prompted to change the password:
{code}
SQL> @?/apex/apxxepwd.sql
exit
{code}
When done, open your browser and go to http://127.0.0.1:8080/apex
Workspace: Internal
Username: ADMIN
Password: password you set with apxxepwd.sql
I will prompt you to reset the password:
old password: password you set with apxxepwd.sql
new password: final_password
You can also login as the Apex Admin using http://127.0.0.1:8080/apex/apex_admin
h3. 10.e) SYS and SYSTEM password
Use the following commands to reset the SYS and SYSTEM passwords if necessary:
Login as the Oracle user:
{code}
su - oracle
{code}
Login as SYSDBA and type the following at the SQL prompt:
{code}
sqlplus / as sysdba
SQL> alter user sys identified by "password" account unlock;
SQL> alter user system identified by "password" account unlock;
SQL> exit
{code}
h3. 10.f) Uninstall Oracle 11g XE
The following will completely uninstall and remove Oracle 11g XE:
Open a terminal seesion and login as user root:
{code}
sudo su -
{code}
Enter the following:
{code}
/etc/init.d/oracle-xe stop
dpkg --purge oracle-xe
rm -r /u01/app
rm /etc/default/oracle-xe
update-rc.d -f oracle-xe remove
update-rc.d -f oracle-mount remove
update-rc.d -f oracle-shm remove
{code}
h3. 10.g) Reconfigure Oracle 11g XE
Type the following commands in a terminal window:
{code}
sudo /etc/init.d/oracle-xe stop
sudo rm /etc/default/oracle-xe
sudo /etc/init.d/oracle-xe configure
{code}
h3. 10.h) Gnome Classic desktop
Ubuntu 11 moved from the Gnome Classic desktop to Unity and removed the "Ubuntu Classic" login option. Unity was designed to make more efficient use of space given a limited screen size and touch screens. If you prefer to use the Gnome Classic desktop, enter the following into a terminal window:
{code}
sudo apt-get install gnome-panel
{code}
To log into the Gnome Classic desktop, select the "Gearwheel" at the login screen and select "Gnome Classic".
h3. 10.i) Unix vi cursor keys
The instructions in this tutorial do not require the use of any text editor. However, if you would like use the backspace and cursor keys in the "vi-editor", the following needs to be installed:
{code}
sudo apt-get install vim
{code}
h3. 10.j) Backup Database
In order to perform an online database backup using the supplied "Backup Database" script, the database needs to run in Archive-Log mode. This can be setup using the following commands:
Login as the Oracle user:
{code}
su - oracle
{code}
Login as SYSDBA and type the following:
{code}
sqlplus / as sysdba
SQL> shutdown immediate
SQL> startup mount
SQL> alter database archivelog;
SQL> alter database open;
SQL> exit
{code}
h2. 11) History
Version: A, 24-Oct-2011
- first release
Version: B, 25-Oct-2011
- reduced instructions.
- corrected errors in 6a and 8.
- new strategy addressing ORA-00845 error.
- rework of chapter 10.
Version: C, 30-Nov-2011
- corrected typo in 6a
- new procedures in 9a.
- added progress feedback to database scripts.
Version D, 14-Jan-2012
- corrected presentation errors.
- reorganized instructions.
h3. 12) References
http://download.oracle.com/docs/cd/E17781_01/install.112/e18802/toc.htm
http://askubuntu.com/questions/57297/why-has-var-run-been-migrated-to-run
http://lwn.net/Articles/436012/
https://forums.oracle.com/forums/thread.jspa?threadID=2300750&tstart=0
Kind regards and best of luck!
Dude.Excellent Blog. Thank You
Small clarification on Step **6) Oracle Home Directory, ...a) Resize the Root Partition**
Ubuntu 11.10 has Gparted available as a Ubuntu software download, DONT use that while trying the above step, instead download the ISO file from http://sourceforge.net/projects/gparted/files/gparted-live-stable/ gparted-live-0.12.0-5.iso (124.6 MB)
Burn that ISO file on a Blank DVD, reboot the Ubuntu , during startup select Boot from DVD Option if not already selected. this will take to Boot Menu Options of Gparted Live then select the first menu option, and this allows to do further action such as Re-sizing .
and once you have chosen and executed step a) . do NOT run step b) also that is "Setup External Storage"
I hope this minor clarification can avoid some confusion
Regards
Madhusudhan Rao
Edited by: MadhusudhanRao on Mar 24, 2012 11:30 PM -
Slow Shutdown on all Linux kernels but not on Linux-lts kernel
Been having this problem since the beginning of my Linux experience with Arch.
This is my uname -r output:
3.8.6-1-ARCH
This problem only happens on Linux main kernel, and never happen in Linux-lts kernel. Tried using the method mentioned in the wiki to produce a shutdown log and this is what I got:
[ 0.003774] Freeing SMP alternatives: 16k freed
[ 0.004541] ACPI: Core revision 20121018
[ 0.013344] ftrace: allocating 18216 entries in 36 pages
[ 0.020098] Enabling APIC mode: Flat. Using 1 I/O APICs
[ 0.020517] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.056047] smpboot: CPU0: Intel(R) Core(TM)2 Duo CPU T5870 @ 2.00GHz (fam: 06, model: 0f, stepping: 0d)
[ 0.056666] Performance Events: PEBS fmt0+, 4-deep LBR, Core2 events, Intel PMU driver.
[ 0.056666] perf_event_intel: PEBS disabled due to CPU errata
[ 0.056666] ... version: 2
[ 0.056666] ... bit width: 40
[ 0.056666] ... generic registers: 2
[ 0.056666] ... value mask: 000000ffffffffff
[ 0.056666] ... max period: 000000007fffffff
[ 0.056666] ... fixed-purpose events: 3
[ 0.056666] ... event mask: 0000000700000003
[ 0.076717] CPU 1 irqstacks, hard=f64ba000 soft=f64bc000
[ 0.076720] smpboot: Booting Node 0, Processors #1 OK
[ 0.006666] Initializing CPU#1
[ 0.006666] CPU1: Thermal monitoring handled by SMI
[ 0.089933] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.089948] Brought up 2 CPUs
[ 0.089951] smpboot: Total of 2 processors activated (7982.90 BogoMIPS)
[ 0.090093] devtmpfs: initialized
[ 0.090243] PM: Registering ACPI NVS region [mem 0x3f7c5400-0x3f7e7fb7] (142264 bytes)
[ 0.091141] RTC time: 17:25:11, date: 04/14/13
[ 0.091196] NET: Registered protocol family 16
[ 0.091416] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.091419] ACPI: bus type pci registered
[ 0.091492] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.091495] PCI: not using MMCONFIG
[ 0.094229] PCI: PCI BIOS revision 2.10 entry at 0xf0322, last bus=48
[ 0.094231] PCI: Using configuration type 1 for base access
[ 0.094334] mtrr: your CPUs had inconsistent variable MTRR settings
[ 0.094336] mtrr: probably your BIOS does not setup all CPUs.
[ 0.094338] mtrr: corrected configuration.
[ 0.095005] bio: create slab <bio-0> at 0
[ 0.095005] ACPI: Added _OSI(Module Device)
[ 0.095005] ACPI: Added _OSI(Processor Device)
[ 0.095005] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.095005] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.097048] ACPI: EC: Look up EC in DSDT
[ 0.111410] ACPI: SSDT 3f7db90c 0027F (v01 HP Cpu0Ist 00003000 INTL 20060317)
[ 0.111870] ACPI: Dynamic OEM Table Load:
[ 0.111873] ACPI: SSDT (null) 0027F (v01 HP Cpu0Ist 00003000 INTL 20060317)
[ 0.112026] ACPI: SSDT 3f7dbc10 00619 (v01 HP Cpu0Cst 00003001 INTL 20060317)
[ 0.112465] ACPI: Dynamic OEM Table Load:
[ 0.112468] ACPI: SSDT (null) 00619 (v01 HP Cpu0Cst 00003001 INTL 20060317)
[ 0.112715] ACPI: SSDT 3f7db844 000C8 (v01 HP Cpu1Ist 00003000 INTL 20060317)
[ 0.113164] ACPI: Dynamic OEM Table Load:
[ 0.113167] ACPI: SSDT (null) 000C8 (v01 HP Cpu1Ist 00003000 INTL 20060317)
[ 0.113267] ACPI: SSDT 3f7dbb8b 00085 (v01 HP Cpu1Cst 00003000 INTL 20060317)
[ 0.113713] ACPI: Dynamic OEM Table Load:
[ 0.113716] ACPI: SSDT (null) 00085 (v01 HP Cpu1Cst 00003000 INTL 20060317)
[ 0.150073] ACPI: Interpreter enabled
[ 0.153341] ACPI: (supports S0 S3 S4 S5)
[ 0.153361] ACPI: Using IOAPIC for interrupt routing
[ 0.153384] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.153936] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in ACPI motherboard resources
[ 0.153938] PCI: Using MMCONFIG for extended config space
[ 0.155733] ACPI: Power Resource [C2A5] (on)
[ 0.158672] ACPI: Power Resource [C1CE] (off)
[ 0.160729] ACPI: Power Resource [C3C1] (off)
[ 0.160799] ACPI: Power Resource [C3C2] (off)
[ 0.160867] ACPI: Power Resource [C3C3] (off)
[ 0.160935] ACPI: Power Resource [C3C4] (off)
[ 0.161009] ACPI: Power Resource [C3C5] (off)
[ 0.161845] ACPI: EC: GPE = 0x16, I/O: command/status = 0x66, data = 0x62
[ 0.162025] ACPI: No dock devices found.
[ 0.162033] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.165252] ACPI: PCI Root Bridge [C003] (domain 0000 [bus 00-ff])
[ 0.165256] ACPI: PCI Interrupt Routing Table [\_SB_.C003._PRT]
[ 0.165488] pci_root PNP0A08:00: ACPI _OSC support notification failed, disabling PCIe ASPM
[ 0.165491] pci_root PNP0A08:00: Unable to request _OSC control (_OSC support mask: 0x08)
[ 0.171851] pci_root PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[ 0.171895] PCI host bridge to bus 0000:00
[ 0.171899] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.171902] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 0.171905] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
[ 0.171907] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.171910] pci_bus 0000:00: root bus resource [mem 0x3f800000-0xfedfffff]
[ 0.171913] pci_bus 0000:00: root bus resource [mem 0xfee01000-0xffffffff]
[ 0.171915] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000dffff]
[ 0.171928] pci 0000:00:00.0: [8086:2a10] type 00 class 0x060000
[ 0.171982] pci 0000:00:02.0: [8086:2a12] type 00 class 0x030000
[ 0.171998] pci 0000:00:02.0: reg 10: [mem 0xe8400000-0xe84fffff 64bit]
[ 0.172008] pci 0000:00:02.0: reg 18: [mem 0xd0000000-0xdfffffff 64bit pref]
[ 0.172015] pci 0000:00:02.0: reg 20: [io 0x6000-0x6007]
[ 0.172059] pci 0000:00:02.1: [8086:2a13] type 00 class 0x038000
[ 0.172072] pci 0000:00:02.1: reg 10: [mem 0xe8500000-0xe85fffff 64bit]
[ 0.172169] pci 0000:00:1a.0: [8086:2834] type 00 class 0x0c0300
[ 0.172229] pci 0000:00:1a.0: reg 20: [io 0x6020-0x603f]
[ 0.172293] pci 0000:00:1a.7: [8086:283a] type 00 class 0x0c0320
[ 0.172319] pci 0000:00:1a.7: reg 10: [mem 0xe8600000-0xe86003ff]
[ 0.172433] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[ 0.172470] pci 0000:00:1b.0: [8086:284b] type 00 class 0x040300
[ 0.172495] pci 0000:00:1b.0: reg 10: [mem 0xe8604000-0xe8607fff 64bit]
[ 0.172607] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.172642] pci 0000:00:1c.0: [8086:283f] type 01 class 0x060400
[ 0.172760] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.172798] pci 0000:00:1c.1: [8086:2841] type 01 class 0x060400
[ 0.172915] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.172956] pci 0000:00:1c.4: [8086:2847] type 01 class 0x060400
[ 0.173074] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 0.173111] pci 0000:00:1c.5: [8086:2849] type 01 class 0x060400
[ 0.173229] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[ 0.173264] pci 0000:00:1d.0: [8086:2830] type 00 class 0x0c0300
[ 0.173324] pci 0000:00:1d.0: reg 20: [io 0x6040-0x605f]
[ 0.173376] pci 0000:00:1d.1: [8086:2831] type 00 class 0x0c0300
[ 0.173436] pci 0000:00:1d.1: reg 20: [io 0x6060-0x607f]
[ 0.173482] pci 0000:00:1d.2: [8086:2832] type 00 class 0x0c0300
[ 0.173543] pci 0000:00:1d.2: reg 20: [io 0x6080-0x609f]
[ 0.173605] pci 0000:00:1d.7: [8086:2836] type 00 class 0x0c0320
[ 0.173630] pci 0000:00:1d.7: reg 10: [mem 0xe8608000-0xe86083ff]
[ 0.173744] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.173773] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401
[ 0.173877] pci 0000:00:1f.0: [8086:2815] type 00 class 0x060100
[ 0.173997] pci 0000:00:1f.0: quirk: [io 0x1000-0x107f] claimed by ICH6 ACPI/GPIO/TCO
[ 0.174004] pci 0000:00:1f.0: quirk: [io 0x1100-0x113f] claimed by ICH6 GPIO
[ 0.174009] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0500 (mask 007f)
[ 0.174017] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 4 PIO at 02e8 (mask 0007)
[ 0.174077] pci 0000:00:1f.1: [8086:2850] type 00 class 0x01018a
[ 0.174096] pci 0000:00:1f.1: reg 10: [io 0x0000-0x0007]
[ 0.174109] pci 0000:00:1f.1: reg 14: [io 0x0000-0x0003]
[ 0.174122] pci 0000:00:1f.1: reg 18: [io 0x0000-0x0007]
[ 0.174135] pci 0000:00:1f.1: reg 1c: [io 0x0000-0x0003]
[ 0.174148] pci 0000:00:1f.1: reg 20: [io 0x60a0-0x60af]
[ 0.174206] pci 0000:00:1f.2: [8086:2829] type 00 class 0x010601
[ 0.174235] pci 0000:00:1f.2: reg 10: [io 0x13f0-0x13f7]
[ 0.174249] pci 0000:00:1f.2: reg 14: [io 0x15f4-0x15f7]
[ 0.174262] pci 0000:00:1f.2: reg 18: [io 0x1370-0x1377]
[ 0.174275] pci 0000:00:1f.2: reg 1c: [io 0x1574-0x1577]
[ 0.174288] pci 0000:00:1f.2: reg 20: [io 0x60e0-0x60ff]
[ 0.174301] pci 0000:00:1f.2: reg 24: [mem 0xe8609000-0xe86097ff]
[ 0.174372] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.174462] pci 0000:00:1c.0: PCI bridge to [bus 08]
[ 0.174643] pci 0000:10:00.0: [14e4:4315] type 00 class 0x028000
[ 0.174715] pci 0000:10:00.0: reg 10: [mem 0xe8000000-0xe8003fff 64bit]
[ 0.175106] pci 0000:10:00.0: supports D1 D2
[ 0.175282] pci 0000:00:1c.1: PCI bridge to [bus 10]
[ 0.175291] pci 0000:00:1c.1: bridge window [mem 0xe8000000-0xe80fffff]
[ 0.175362] pci 0000:00:1c.4: PCI bridge to [bus 28]
[ 0.175368] pci 0000:00:1c.4: bridge window [io 0x4000-0x5fff]
[ 0.175374] pci 0000:00:1c.4: bridge window [mem 0xe4000000-0xe7ffffff]
[ 0.175475] pci 0000:30:00.0: [11ab:4357] type 00 class 0x020000
[ 0.175512] pci 0000:30:00.0: reg 10: [mem 0xe0000000-0xe0003fff 64bit]
[ 0.175531] pci 0000:30:00.0: reg 18: [io 0x2000-0x20ff]
[ 0.175690] pci 0000:30:00.0: supports D1 D2
[ 0.175692] pci 0000:30:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.180023] pci 0000:00:1c.5: PCI bridge to [bus 30]
[ 0.180029] pci 0000:00:1c.5: bridge window [io 0x2000-0x2fff]
[ 0.180035] pci 0000:00:1c.5: bridge window [mem 0xe0000000-0xe00fffff]
[ 0.180143] pci 0000:00:1e.0: PCI bridge to [bus 02] (subtractive decode)
[ 0.180157] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode)
[ 0.180160] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode)
[ 0.180163] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[ 0.180166] pci 0000:00:1e.0: bridge window [mem 0x3f800000-0xfedfffff] (subtractive decode)
[ 0.180169] pci 0000:00:1e.0: bridge window [mem 0xfee01000-0xffffffff] (subtractive decode)
[ 0.180171] pci 0000:00:1e.0: bridge window [mem 0x000d4000-0x000dffff] (subtractive decode)
[ 0.180207] pci_bus 0000:00: on NUMA node 0
[ 0.180222] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C0B6._PRT]
[ 0.180309] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C125._PRT]
[ 0.180364] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C139._PRT]
[ 0.180423] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C13C._PRT]
[ 0.180512] ACPI: PCI Interrupt Routing Table [\_SB_.C003.C13D._PRT]
[ 0.180573] ACPI _OSC control for PCIe not granted, disabling ASPM
[ 0.181965] ACPI: PCI Interrupt Link [C135] (IRQs *10 11)
[ 0.182059] ACPI: PCI Interrupt Link [C136] (IRQs *10 11)
[ 0.182150] ACPI: PCI Interrupt Link [C137] (IRQs 10 *11)
[ 0.182233] ACPI: PCI Interrupt Link [C138] (IRQs 10 11) *0, disabled.
[ 0.182323] ACPI: PCI Interrupt Link [C148] (IRQs *10 11)
[ 0.182412] ACPI: PCI Interrupt Link [C149] (IRQs *10 11)
[ 0.182496] ACPI: PCI Interrupt Link [C14A] (IRQs 10 11) *0, disabled.
[ 0.182536] ACPI Exception: AE_NOT_FOUND, Evaluating _PRS (20121018/pci_link-184)
[ 0.182612] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.182612] vgaarb: loaded
[ 0.182612] vgaarb: bridge control possible 0000:00:02.0
[ 0.182612] PCI: Using ACPI for IRQ routing
[ 0.184638] PCI: pci_cache_line_size set to 64 bytes
[ 0.184796] Expanded resource reserved due to conflict with PCI Bus 0000:00
[ 0.184799] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[ 0.184802] e820: reserve RAM buffer [mem 0x3f7b0000-0x3fffffff]
[ 0.184920] NetLabel: Initializing
[ 0.184923] NetLabel: domain hash size = 128
[ 0.184924] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.184940] NetLabel: unlabeled traffic allowed by default
[ 0.184979] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.184986] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.184991] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[ 0.193343] Switching to clocksource hpet
[ 0.200077] pnp: PnP ACPI init
[ 0.200102] ACPI: bus type pnp registered
[ 0.200287] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
[ 0.200292] system 00:00: [mem 0x000e0000-0x000fffff] could not be reserved
[ 0.200295] system 00:00: [mem 0x00100000-0x3f7fffff] could not be reserved
[ 0.200301] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.200538] pnp 00:01: Plug and Play ACPI device, IDs PNP0c04 (active)
[ 0.200553] pnp 00:02: [dma 4]
[ 0.200582] pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
[ 0.200617] pnp 00:03: Plug and Play ACPI device, IDs PNP0800 (active)
[ 0.200661] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.200757] pnp 00:05: Plug and Play ACPI device, IDs PNP0103 (active)
[ 0.200799] pnp 00:06: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.200845] pnp 00:07: Plug and Play ACPI device, IDs SYN0159 SYN0100 SYN0002 PNP0f13 (active)
[ 0.200982] system 00:08: [io 0x0500-0x057f] has been reserved
[ 0.200986] system 00:08: [io 0x0800-0x080f] has been reserved
[ 0.200990] system 00:08: [mem 0xffb00000-0xffbfffff] has been reserved
[ 0.200993] system 00:08: [mem 0xfff00000-0xffffffff] has been reserved
[ 0.200997] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.201713] system 00:09: [io 0x04d0-0x04d1] has been reserved
[ 0.201717] system 00:09: [io 0x1000-0x107f] has been reserved
[ 0.201720] system 00:09: [io 0x1100-0x113f] has been reserved
[ 0.201723] system 00:09: [io 0x1200-0x121f] has been reserved
[ 0.201727] system 00:09: [mem 0xf8000000-0xfbffffff] has been reserved
[ 0.201730] system 00:09: [mem 0xfec00000-0xfec000ff] could not be reserved
[ 0.201734] system 00:09: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.201737] system 00:09: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.201740] system 00:09: [mem 0xfed90000-0xfed99fff] has been reserved
[ 0.201745] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.202730] system 00:0a: [mem 0x000cec00-0x000cffff] has been reserved
[ 0.202734] system 00:0a: [mem 0x000d1000-0x000d3fff] has been reserved
[ 0.202738] system 00:0a: [mem 0xfeda0000-0xfedbffff] has been reserved
[ 0.202741] system 00:0a: [mem 0xfee00000-0xfee00fff] has been reserved
[ 0.202746] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.202762] pnp: PnP ACPI: found 11 devices
[ 0.202764] ACPI: ACPI bus type pnp unregistered
[ 0.240177] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 08] add_size 1000
[ 0.240183] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 08] add_size 200000
[ 0.240187] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 08] add_size 200000
[ 0.240200] pci 0000:00:1c.1: bridge window [io 0x1000-0x0fff] to [bus 10] add_size 1000
[ 0.240204] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 10] add_size 200000
[ 0.240217] pci 0000:00:1c.4: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 28] add_size 200000
[ 0.240230] pci 0000:00:1c.5: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 30] add_size 200000
[ 0.240247] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
[ 0.240250] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[ 0.240254] pci 0000:00:1c.1: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[ 0.240257] pci 0000:00:1c.4: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[ 0.240260] pci 0000:00:1c.5: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[ 0.240263] pci 0000:00:1c.0: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000
[ 0.240266] pci 0000:00:1c.1: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000
[ 0.240272] pci 0000:00:1c.0: BAR 14: assigned [mem 0x40000000-0x401fffff]
[ 0.240276] pci 0000:00:1c.0: BAR 15: assigned [mem 0x40200000-0x403fffff 64bit pref]
[ 0.240279] pci 0000:00:1c.1: BAR 15: assigned [mem 0x40400000-0x405fffff 64bit pref]
[ 0.240283] pci 0000:00:1c.4: BAR 15: assigned [mem 0x40600000-0x407fffff 64bit pref]
[ 0.240286] pci 0000:00:1c.5: BAR 15: assigned [mem 0x40800000-0x409fffff 64bit pref]
[ 0.240290] pci 0000:00:1c.0: BAR 13: assigned [io 0x3000-0x3fff]
[ 0.240294] pci 0000:00:1c.1: BAR 13: assigned [io 0x7000-0x7fff]
[ 0.240298] pci 0000:00:1c.0: PCI bridge to [bus 08]
[ 0.240303] pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff]
[ 0.240310] pci 0000:00:1c.0: bridge window [mem 0x40000000-0x401fffff]
[ 0.240316] pci 0000:00:1c.0: bridge window [mem 0x40200000-0x403fffff 64bit pref]
[ 0.240324] pci 0000:00:1c.1: PCI bridge to [bus 10]
[ 0.240328] pci 0000:00:1c.1: bridge window [io 0x7000-0x7fff]
[ 0.240336] pci 0000:00:1c.1: bridge window [mem 0xe8000000-0xe80fffff]
[ 0.240341] pci 0000:00:1c.1: bridge window [mem 0x40400000-0x405fffff 64bit pref]
[ 0.240350] pci 0000:00:1c.4: PCI bridge to [bus 28]
[ 0.240354] pci 0000:00:1c.4: bridge window [io 0x4000-0x5fff]
[ 0.240361] pci 0000:00:1c.4: bridge window [mem 0xe4000000-0xe7ffffff]
[ 0.240366] pci 0000:00:1c.4: bridge window [mem 0x40600000-0x407fffff 64bit pref]
[ 0.240375] pci 0000:00:1c.5: PCI bridge to [bus 30]
[ 0.240379] pci 0000:00:1c.5: bridge window [io 0x2000-0x2fff]
[ 0.240386] pci 0000:00:1c.5: bridge window [mem 0xe0000000-0xe00fffff]
[ 0.240392] pci 0000:00:1c.5: bridge window [mem 0x40800000-0x409fffff 64bit pref]
[ 0.240400] pci 0000:00:1e.0: PCI bridge to [bus 02]
[ 0.240458] pci 0000:00:1e.0: setting latency timer to 64
[ 0.240463] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.240466] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.240469] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.240472] pci_bus 0000:00: resource 7 [mem 0x3f800000-0xfedfffff]
[ 0.240474] pci_bus 0000:00: resource 8 [mem 0xfee01000-0xffffffff]
[ 0.240477] pci_bus 0000:00: resource 9 [mem 0x000d4000-0x000dffff]
[ 0.240480] pci_bus 0000:08: resource 0 [io 0x3000-0x3fff]
[ 0.240482] pci_bus 0000:08: resource 1 [mem 0x40000000-0x401fffff]
[ 0.240485] pci_bus 0000:08: resource 2 [mem 0x40200000-0x403fffff 64bit pref]
[ 0.240488] pci_bus 0000:10: resource 0 [io 0x7000-0x7fff]
[ 0.240490] pci_bus 0000:10: resource 1 [mem 0xe8000000-0xe80fffff]
[ 0.240493] pci_bus 0000:10: resource 2 [mem 0x40400000-0x405fffff 64bit pref]
[ 0.240496] pci_bus 0000:28: resource 0 [io 0x4000-0x5fff]
[ 0.240499] pci_bus 0000:28: resource 1 [mem 0xe4000000-0xe7ffffff]
[ 0.240501] pci_bus 0000:28: resource 2 [mem 0x40600000-0x407fffff 64bit pref]
[ 0.240504] pci_bus 0000:30: resource 0 [io 0x2000-0x2fff]
[ 0.240507] pci_bus 0000:30: resource 1 [mem 0xe0000000-0xe00fffff]
[ 0.240510] pci_bus 0000:30: resource 2 [mem 0x40800000-0x409fffff 64bit pref]
[ 0.240513] pci_bus 0000:02: resource 4 [io 0x0000-0x0cf7]
[ 0.240515] pci_bus 0000:02: resource 5 [io 0x0d00-0xffff]
[ 0.240518] pci_bus 0000:02: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.240520] pci_bus 0000:02: resource 7 [mem 0x3f800000-0xfedfffff]
[ 0.240523] pci_bus 0000:02: resource 8 [mem 0xfee01000-0xffffffff]
[ 0.240525] pci_bus 0000:02: resource 9 [mem 0x000d4000-0x000dffff]
[ 0.240571] NET: Registered protocol family 2
[ 0.240755] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.240797] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.240838] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.240883] TCP: reno registered
[ 0.240886] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.240898] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.240959] NET: Registered protocol family 1
[ 0.240973] pci 0000:00:02.0: Boot video device
[ 0.241213] PCI: CLS 64 bytes, default 64
[ 0.241257] Unpacking initramfs...
[ 0.315982] Freeing initrd memory: 2932k freed
[ 0.317982] apm: BIOS not found.
[ 0.318309] audit: initializing netlink socket (disabled)
[ 0.318336] type=2000 audit(1365960311.316:1): initialized
[ 0.330595] bounce pool size: 64 pages
[ 0.330608] HugeTLB registered 4 MB page size, pre-allocated 0 pages
[ 0.332558] VFS: Disk quotas dquot_6.5.2
[ 0.332622] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.332855] msgmni has been set to 1739
[ 0.333128] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.333159] io scheduler noop registered
[ 0.333162] io scheduler deadline registered
[ 0.333170] io scheduler cfq registered (default)
[ 0.333331] pcieport 0000:00:1c.0: irq 40 for MSI/MSI-X
[ 0.333503] pcieport 0000:00:1c.1: irq 41 for MSI/MSI-X
[ 0.333644] pcieport 0000:00:1c.4: irq 42 for MSI/MSI-X
[ 0.333787] pcieport 0000:00:1c.5: irq 43 for MSI/MSI-X
[ 0.333960] vesafb: mode is 1024x768x32, linelength=4096, pages=0
[ 0.333961] vesafb: scrolling: redraw
[ 0.333964] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.334134] vesafb: framebuffer at 0xd0000000, mapped to 0xf8080000, using 3072k, total 3072k
[ 0.358190] Console: switching to colour frame buffer device 128x48
[ 0.382119] fb0: VESA VGA frame buffer device
[ 0.382150] intel_idle: does not run on family 6 model 15
[ 0.382186] GHES: HEST is not enabled!
[ 0.382203] isapnp: Scanning for PnP cards...
[ 0.695554] isapnp: No Plug & Play device found
[ 0.695613] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.696373] i8042: PNP: PS/2 Controller [PNP0303:C2A2,PNP0f13:C2A3] at 0x60,0x64 irq 1,12
[ 0.698008] i8042: Detected active multiplexing controller, rev 1.1
[ 0.698778] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.698816] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[ 0.698844] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[ 0.698875] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[ 0.698903] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[ 0.699019] mousedev: PS/2 mouse device common for all mice
[ 0.699102] rtc_cmos 00:04: RTC can wake from S4
[ 0.699270] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
[ 0.699304] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[ 0.699332] cpuidle: using governor ladder
[ 0.699334] cpuidle: using governor menu
[ 0.699336] EFI Variables Facility v0.08 2004-May-17
[ 0.699364] drop_monitor: Initializing network drop monitor service
[ 0.699462] TCP: cubic registered
[ 0.699595] NET: Registered protocol family 10
[ 0.699813] NET: Registered protocol family 17
[ 0.699824] Key type dns_resolver registered
[ 0.699983] Using IPI No-Shortcut mode
[ 0.700118] PM: Checking hibernation image partition /dev/sda2
[ 0.720765] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 0.732802] PM: Hibernation image not present or could not be loaded.
[ 0.732814] registered taskstats version 1
[ 0.733400] Magic number: 9:217:441
[ 0.733488] rtc_cmos 00:04: setting system clock to 2013-04-14 17:25:12 UTC (1365960312)
[ 0.733734] Freeing unused kernel memory: 556k freed
[ 0.733954] Write protecting the kernel text: 4120k
[ 0.733982] Write protecting the kernel read-only data: 1280k
[ 0.741543] systemd-udevd[45]: starting version 201
[ 0.743316] Linux agpgart interface v0.103
[ 0.745096] [drm] Initialized drm 1.1.0 20060810
[ 0.746117] agpgart-intel 0000:00:00.0: Intel 965GME/GLE Chipset
[ 0.746174] agpgart-intel 0000:00:00.0: detected gtt size: 524288K total, 262144K mappable
[ 0.746731] agpgart-intel 0000:00:00.0: detected 8192K stolen memory
[ 0.747068] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000
[ 0.747585] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
[ 0.747592] ACPI: Sleep Button [C2BE]
[ 0.747654] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2
[ 0.747709] ACPI: Lid Switch [C15B]
[ 0.747774] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 0.747778] ACPI: Power Button [PWRF]
[ 0.752747] checking generic (d0000000 300000) vs hw (d0000000 10000000)
[ 0.752752] fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver
[ 0.752775] Console: switching to colour dummy device 80x25
[ 0.753012] i915 0000:00:02.0: setting latency timer to 64
[ 0.753276] i915 0000:00:02.0: irq 44 for MSI/MSI-X
[ 0.753291] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 0.753292] [drm] Driver supports precise vblank timestamp query.
[ 0.753355] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 0.881041] [drm] initialized overlay support
[ 1.048674] fbcon: inteldrmfb (fb0) is primary device
[ 1.320023] tsc: Refined TSC clocksource calibration: 1994.999 MHz
[ 1.320027] Switching to clocksource tsc
[ 1.740025] Console: switching to colour frame buffer device 170x48
[ 1.745248] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 1.745251] i915 0000:00:02.0: registered panic notifier
[ 1.746676] ACPI Exception: AE_AML_PACKAGE_LIMIT, Index (0x0000000000000004) is beyond end of object (20121018/exoparg2-418)
[ 1.746691] ACPI Error: Method parse/execution failed [\_SB_.C003.C09E._DOD] (Node f642d6d8), AE_AML_PACKAGE_LIMIT (20121018/psparse-537)
[ 1.746700] ACPI Exception: AE_AML_PACKAGE_LIMIT, Evaluating _DOD (20121018/video-1163)
[ 1.750049] acpi device:00: registered as cooling_device0
[ 1.750335] ACPI: Video Device [C09E] (multi-head: yes rom: no post: no)
[ 1.750395] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input4
[ 1.750448] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[ 1.790556] ACPI: bus type usb registered
[ 1.791412] usbcore: registered new interface driver usbfs
[ 1.791430] usbcore: registered new interface driver hub
[ 1.791721] usbcore: registered new device driver usb
[ 1.792299] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.792666] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.792725] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[ 1.792730] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[ 1.792738] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 1.792794] uhci_hcd 0000:00:1a.0: irq 16, io base 0x00006020
[ 1.793124] hub 1-0:1.0: USB hub found
[ 1.793130] hub 1-0:1.0: 2 ports detected
[ 1.793310] ehci-pci: EHCI PCI platform driver
[ 1.793385] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 1.793390] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 1.793397] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 1.793442] uhci_hcd 0000:00:1d.0: irq 20, io base 0x00006040
[ 1.794088] hub 2-0:1.0: USB hub found
[ 1.794094] hub 2-0:1.0: 2 ports detected
[ 1.794241] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 1.794246] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 1.794253] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
[ 1.794297] uhci_hcd 0000:00:1d.1: irq 21, io base 0x00006060
[ 1.795763] SCSI subsystem initialized
[ 1.795952] hub 3-0:1.0: USB hub found
[ 1.795958] hub 3-0:1.0: 2 ports detected
[ 1.796119] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 1.796124] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 1.796132] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
[ 1.796174] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00006080
[ 1.796348] hub 4-0:1.0: USB hub found
[ 1.796353] hub 4-0:1.0: 2 ports detected
[ 1.796513] ehci-pci 0000:00:1a.7: setting latency timer to 64
[ 1.796517] ehci-pci 0000:00:1a.7: EHCI Host Controller
[ 1.796524] ehci-pci 0000:00:1a.7: new USB bus registered, assigned bus number 5
[ 1.796540] ehci-pci 0000:00:1a.7: debug port 1
[ 1.797842] ACPI: bus type scsi registered
[ 1.800116] libata version 3.00 loaded.
[ 1.800447] ehci-pci 0000:00:1a.7: cache line size of 64 is not supported
[ 1.800459] ehci-pci 0000:00:1a.7: irq 18, io mem 0xe8600000
[ 1.810053] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[ 1.810391] hub 5-0:1.0: USB hub found
[ 1.810397] hub 5-0:1.0: 4 ports detected
[ 1.810890] ahci 0000:00:1f.2: version 3.0
[ 1.810969] ahci 0000:00:1f.2: irq 45 for MSI/MSI-X
[ 1.811016] ahci: SSS flag set, parallel bus scan disabled
[ 1.811050] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 3 ports 3 Gbps 0x7 impl SATA mode
[ 1.811054] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ccc
[ 1.811061] ahci 0000:00:1f.2: setting latency timer to 64
[ 1.812147] scsi0 : ahci
[ 1.812347] scsi1 : ahci
[ 1.813441] scsi2 : ahci
[ 1.813516] ata1: SATA max UDMA/133 abar m2048@0xe8609000 port 0xe8609100 irq 45
[ 1.813521] ata2: SATA max UDMA/133 abar m2048@0xe8609000 port 0xe8609180 irq 45
[ 1.813524] ata3: SATA max UDMA/133 abar m2048@0xe8609000 port 0xe8609200 irq 45
[ 1.813579] ata_piix 0000:00:1f.1: version 2.13
[ 1.813637] ata_piix 0000:00:1f.1: setting latency timer to 64
[ 1.814023] scsi3 : ata_piix
[ 1.814701] scsi4 : ata_piix
[ 1.814769] ata4: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x60a0 irq 14
[ 1.814772] ata5: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x60a8 irq 15
[ 1.814817] ehci-pci 0000:00:1d.7: setting latency timer to 64
[ 1.814823] ehci-pci 0000:00:1d.7: EHCI Host Controller
[ 1.814832] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 6
[ 1.814850] ehci-pci 0000:00:1d.7: debug port 1
[ 1.816913] ata5: port disabled--ignoring
[ 1.818755] ehci-pci 0000:00:1d.7: cache line size of 64 is not supported
[ 1.818763] ehci-pci 0000:00:1d.7: irq 20, io mem 0xe8608000
[ 1.826689] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 1.826868] hub 6-0:1.0: USB hub found
[ 1.826874] hub 6-0:1.0: 6 ports detected
[ 2.133364] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 2.136122] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[ 2.136127] ata1.00: ACPI cmd b1/c1:00:00:00:00:a0 (DEVICE CONFIGURATION OVERLAY) filtered out
[ 2.136187] ata1.00: ACPI cmd c6/00:10:00:00:00:a0 (SET MULTIPLE MODE) succeeded
[ 2.136192] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 2.137657] ata1.00: ATA-8: WDC WD2500BEKT-60V5T1, 12.01A12, max UDMA/100
[ 2.137660] ata1.00: 488397168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 2.140533] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[ 2.140537] ata1.00: ACPI cmd b1/c1:00:00:00:00:a0 (DEVICE CONFIGURATION OVERLAY) filtered out
[ 2.140594] ata1.00: ACPI cmd c6/00:10:00:00:00:a0 (SET MULTIPLE MODE) succeeded
[ 2.140598] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 2.142075] ata1.00: configured for UDMA/100
[ 2.142209] scsi 0:0:0:0: Direct-Access ATA WDC WD2500BEKT-6 12.0 PQ: 0 ANSI: 5
[ 2.186681] usb 6-5: new high-speed USB device number 3 using ehci-pci
[ 2.460022] ata2: SATA link down (SStatus 0 SControl 300)
[ 2.576678] usb 2-2: new low-speed USB device number 2 using uhci_hcd
[ 2.780023] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.799106] ata3.00: ATAPI: hp CDDVDW TS-L633N, 0300, max UDMA/100
[ 2.817428] ata3.00: configured for UDMA/100
[ 2.819792] scsi 2:0:0:0: CD-ROM hp CDDVDW TS-L633N 0300 PQ: 0 ANSI: 5
[ 2.823673] sd 0:0:0:0: [sda] 488397168 512-byte logical blocks: (250 GB/232 GiB)
[ 2.823725] sd 0:0:0:0: [sda] Write Protect is off
[ 2.823729] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.823751] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.829602] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 2.829606] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 2.829816] sr 2:0:0:0: Attached scsi CD-ROM sr0
[ 2.892260] sda: sda1 sda2 sda3 sda4
[ 2.892707] sd 0:0:0:0: [sda] Attached SCSI disk
[ 3.187140] PM: Starting manual resume from disk
[ 3.187147] PM: Hibernation image partition 8:2 present
[ 3.187149] PM: Looking for hibernation image.
[ 3.190166] PM: Image not found (code -22)
[ 3.190169] PM: Hibernation image not present or could not be loaded.
[ 3.252550] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
[ 3.836256] systemd[1]: systemd 201 running in system mode. (+PAM -LIBWRAP -AUDIT -SELINUX -IMA -SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
[ 3.849582] systemd[1]: Set hostname to <arch>.
[ 4.191136] systemd[1]: Cannot add dependency job for unit cpupower.service, ignoring: Unit cpupower.service failed to load: No such file or directory. See system logs and 'systemctl status cpupower.service' for details.
[ 4.191414] systemd[1]: Starting Login Prompts.
[ 4.191433] systemd[1]: Reached target Login Prompts.
[ 4.191449] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[ 4.191527] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 4.191541] systemd[1]: Starting Delayed Shutdown Socket.
[ 4.191578] systemd[1]: Listening on Delayed Shutdown Socket.
[ 4.191590] systemd[1]: Starting Device-mapper event daemon FIFOs.
[ 4.191625] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ 4.191637] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[ 4.191661] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 4.191673] systemd[1]: Starting Encrypted Volumes.
[ 4.191686] systemd[1]: Reached target Encrypted Volumes.
[ 4.191702] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
[ 4.191749] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 4.191760] systemd[1]: Starting Paths.
[ 4.191774] systemd[1]: Reached target Paths.
[ 4.191807] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[ 4.191930] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 4.192007] systemd[1]: Starting udev Kernel Socket.
[ 4.192035] systemd[1]: Listening on udev Kernel Socket.
[ 4.192097] systemd[1]: Starting udev Control Socket.
[ 4.192128] systemd[1]: Listening on udev Control Socket.
[ 4.192143] systemd[1]: Starting Journal Socket.
[ 4.192199] systemd[1]: Listening on Journal Socket.
[ 4.199876] systemd[1]: Starting Set Up Additional Binary Formats...
[ 4.203660] systemd[1]: Starting udev Coldplug all Devices...
[ 4.257542] systemd[1]: Started Load Kernel Modules.
[ 4.257608] systemd[1]: Starting udev Kernel Device Manager...
[ 4.263615] systemd[1]: Mounting Configuration File System...
[ 4.270954] systemd[1]: Mounting Huge Pages File System...
[ 4.279309] systemd[1]: Starting Setup Virtual Console...
[ 4.289528] systemd[1]: Starting Apply Kernel Variables...
[ 4.293593] systemd[1]: Mounting Debug File System...
[ 4.300920] systemd[1]: Mounting POSIX Message Queue File System...
[ 4.310244] systemd[1]: Starting Journal Service...
[ 4.318738] systemd[1]: Started Journal Service.
[ 4.318802] systemd[1]: Mounted FUSE Control File System.
[ 4.318827] systemd[1]: Expecting device dev-sda2.device...
[ 4.318857] systemd[1]: Starting File System Check on Root Device...
[ 4.344444] systemd[1]: Expecting device dev-sda4.device...
[ 4.711991] systemd-udevd[101]: starting version 201
[ 5.286858] EXT4-fs (sda3): re-mounted. Opts: (null)
[ 5.571573] ACPI: Requesting acpi_cpufreq
[ 5.605351] ACPI: Fan [C3C6] (off)
[ 5.605428] ACPI: Fan [C3C7] (off)
[ 5.605498] ACPI: Fan [C3C8] (off)
[ 5.605569] ACPI: Fan [C3C9] (off)
[ 5.605638] ACPI: Fan [C3CA] (off)
[ 5.614901] ACPI: AC Adapter [C244] (on-line)
[ 5.636608] thermal LNXTHERM:00: registered as thermal_zone0
[ 5.636612] ACPI: Thermal Zone [TZ3] (41 C)
[ 5.664141] ACPI: Battery Slot [C245] (battery present)
[ 5.673128] thermal LNXTHERM:01: registered as thermal_zone1
[ 5.673132] ACPI: Thermal Zone [TZ4] (27 C)
[ 5.678874] thermal LNXTHERM:02: registered as thermal_zone2
[ 5.678878] ACPI: Thermal Zone [TZ5] (20 C)
[ 5.679888] snd_hda_intel 0000:00:1b.0: irq 46 for MSI/MSI-X
[ 5.692884] thermal LNXTHERM:03: registered as thermal_zone3
[ 5.692888] ACPI: Thermal Zone [TZ0] (48 C)
[ 5.697365] thermal LNXTHERM:04: registered as thermal_zone4
[ 5.697369] ACPI: Thermal Zone [TZ1] (45 C)
[ 5.702641] wmi: Mapper loaded
[ 5.765684] sky2: driver version 1.30
[ 5.765753] sky2 0000:30:00.0: Yukon-2 FE+ chip revision 0
[ 5.765870] sky2 0000:30:00.0: irq 47 for MSI/MSI-X
[ 5.766172] sky2 0000:30:00.0 eth0: addr d8:d3:85:02:ae:8a
[ 5.823030] cfg80211: Calling CRDA to update world regulatory domain
[ 5.842289] Monitor-Mwait will be used to enter C-1 state
[ 5.842342] Monitor-Mwait will be used to enter C-2 state
[ 5.842349] Monitor-Mwait will be used to enter C-3 state
[ 5.842354] tsc: Marking TSC unstable due to TSC halts in idle
[ 5.842373] ACPI: acpi_idle registered with cpuidle
[ 5.842387] Switching to clocksource hpet
[ 5.856977] lib80211: common routines for IEEE802.11 drivers
[ 5.856981] lib80211_crypt: registered algorithm 'NULL'
[ 6.090739] microcode: CPU0 sig=0x6fd, pf=0x80, revision=0xa3
[ 6.105525] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input5
[ 6.133580] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6
[ 6.133684] input: HDA Intel Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
[ 6.135374] ACPI Warning: 0x00001028-0x0000102f SystemIO conflicts with Region \_SB_.C003.C004.C0D8 1 (20121018/utaddress-251)
[ 6.135383] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 6.135388] ACPI Warning: 0x00001130-0x0000113f SystemIO conflicts with Region \_SB_.C003.C004.C0EA 1 (20121018/utaddress-251)
[ 6.135392] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 6.135394] ACPI Warning: 0x00001100-0x0000112f SystemIO conflicts with Region \_SB_.C003.C004.C0EA 1 (20121018/utaddress-251)
[ 6.135399] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 6.135401] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 6.158779] systemd-udevd[139]: renamed network interface eth0 to lan
[ 6.229949] iTCO_vendor_support: vendor-support=0
[ 6.251748] input: HP WMI hotkeys as /devices/virtual/input/input8
[ 6.267907] microcode: CPU1 sig=0x6fd, pf=0x80, revision=0xa3
[ 6.268519] microcode: Microcode Update Driver: v2.00 <[email protected]>, Peter Oruba
[ 6.336370] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.10
[ 6.336404] iTCO_wdt: Found a ICH8M TCO device (Version=2, TCOBASE=0x1060)
[ 6.337222] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 6.355895] wl: module license 'Mixed/Proprietary' taints kernel.
[ 6.355901] Disabling lock debugging due to kernel taint
[ 6.371194] INFO @wl_cfg80211_attach : Registered CFG80211 phy
[ 6.465140] usbcore: registered new interface driver usbhid
[ 6.465144] usbhid: USB HID core driver
[ 6.466336] lib80211_crypt: registered algorithm 'TKIP'
[ 6.466625] eth0: Broadcom BCM4315 802.11 Hybrid Wireless Controller 5.100.82.112
[ 6.475157] input: SIGMACHIP Usb Mouse as /devices/pci0000:00/0000:00:1d.0/usb2/2-2/2-2:1.0/input/input9
[ 6.476275] hid-generic 0003:1C4F:0003.0001: input,hidraw0: USB HID v1.10 Mouse [SIGMACHIP Usb Mouse] on usb-0000:00:1d.0-2/input0
[ 6.490253] systemd-udevd[140]: renamed network interface eth0 to wlan
[ 6.563265] media: Linux media interface: v0.10
[ 6.571119] Linux video capture interface: v2.00
[ 6.592516] uvcvideo: Found UVC 1.00 device CNF8243 (04f2:b159)
[ 6.650253] input: CNF8243 as /devices/pci0000:00/0000:00:1d.7/usb6/6-5/6-5:1.0/input/input10
[ 6.650363] usbcore: registered new interface driver uvcvideo
[ 6.650366] USB Video Class driver (1.1.1)
[ 6.947552] psmouse serio4: synaptics: Touchpad model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04733/0xa40000/0xa0000, board id: 3655, fw id: 582762
[ 6.988984] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input11
[ 7.014010] Adding 1023996k swap on /dev/sda2. Priority:-1 extents:1 across:1023996k
[ 7.414465] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null)
[ 17.413000] EXT4-fs (sda3): re-mounted. Opts: commit=0
[ 17.418247] EXT4-fs (sda4): re-mounted. Opts: commit=0
[ 17.434571] EXT4-fs (sda4): re-mounted. Opts: data=ordered,commit=0
[ 17.439164] EXT4-fs (sda4): re-mounted. Opts: data=ordered,commit=0
[ 22.143740] fuse init (API version 7.20)
[ 24.877691] sky2 0000:30:00.0 lan: enabling interface
[ 24.877796] IPv6: ADDRCONF(NETDEV_UP): lan: link is not ready
[ 148.737343] cpufreq-nforce2: No nForce2 chipset.
[ 407.922665] cfg80211: Calling CRDA to update world regulatory domain
[ 408.230275] sky2 0000:30:00.0 lan: disabling interface
[ 409.060592] systemd-journald[108]: Received SIGTERM
[ 409.073407] systemd[1]: Unmounted FUSE Control File System.
[ 409.073755] systemd[1]: Unmounted Configuration File System.
[ 409.074064] systemd[1]: Unmounted Huge Pages File System.
[ 409.076866] systemd[1]: Unmounted Debug File System.
[ 409.080249] systemd[1]: Unmounted POSIX Message Queue File System.
[ 409.083569] systemd[1]: Unmounted /media/budiman/Images/Dropbox-Uploads.
[ 409.083785] systemd[1]: media-budiman-Images-Dropbox\x2dImages.mount mount process exited, code=exited status=32
[ 409.083841] systemd[1]: Failed unmounting /media/budiman/Images/Dropbox-Images.
[ 409.084742] systemd[1]: Unmounted /home/budiman/Pictures/Dropbox-Images.
[ 409.084967] systemd[1]: home-budiman-Pictures-Dropbox\x2dUploads.mount mount process exited, code=exited status=32
[ 409.085027] systemd[1]: Failed unmounting /home/budiman/Pictures/Dropbox-Uploads.
[ 409.096913] systemd[1]: Unmounted /home/budiman/Dropbox.
[ 409.097825] systemd[1]: Unmounted /home/budiman/Videos.
[ 409.103734] systemd[1]: Unmounted /home/budiman/Music.
[ 409.116944] systemd[1]: Unmounted /home/budiman/Downloads.
[ 409.120111] systemd[1]: Unmounted /home/budiman/Documents.
[ 409.120526] systemd[1]: Unmounted /tmp.
[ 409.120550] systemd[1]: Unmounting /home/budiman/Pictures...
[ 409.136765] systemd[1]: Unit media-budiman-Images-Dropbox\x2dImages.mount entered failed state
[ 409.137341] systemd[1]: Unit home-budiman-Pictures-Dropbox\x2dUploads.mount entered failed state
[ 409.150110] systemd[1]: Unmounted /home/budiman/Pictures.
[ 409.150136] systemd[1]: Unmounting /media/budiman...
[ 409.241379] systemd[1]: Stopped Journal Service.
[ 409.246738] systemd[1]: Unmounted /media/budiman.
[ 409.246774] systemd[1]: Starting Unmount All Filesystems.
[ 409.246796] systemd[1]: Reached target Unmount All Filesystems.
[ 409.246812] systemd[1]: Stopping Local File Systems (Pre).
[ 409.246828] systemd[1]: Stopped target Local File Systems (Pre).
[ 409.246840] systemd[1]: Stopping Remount Root and Kernel File Systems...
[ 409.246938] systemd[1]: Stopped Remount Root and Kernel File Systems.
[ 409.246969] systemd[1]: Stopping Journal Socket.
[ 409.247013] systemd[1]: Closed Journal Socket.
[ 409.247029] systemd[1]: Starting Store Sound Card State...
[ 409.250674] systemd[1]: Unmounting /...
[ 409.276838] systemd[1]: Started Store Sound Card State.
[ 409.276933] systemd[1]: Starting Shutdown.
[ 409.276952] systemd[1]: Reached target Shutdown.
[ 409.276977] systemd[1]: Starting Final Step.
[ 409.276992] systemd[1]: Reached target Final Step.
[ 409.277012] systemd[1]: Starting Power-Off...
[ 409.321924] systemd[1]: Shutting down.
[ 409.488755] EXT4-fs (sda3): re-mounted. Opts: (null)
[ 409.517972] EXT4-fs (sda3): re-mounted. Opts: (null)
[ 409.518032] EXT4-fs (sda3): re-mounted. Opts: (null)
[ 409.700368] EXT4-fs (sda3): re-mounted. Opts: (null)
The problem is the log doesn't even print the error report as you can see it. The delay is not shown in the console either, it was just like:
[ 10.0000] Power Down....
and my laptop was halting there for like 30-40 seconds before completely shutdown.
Systemctl output:
UNIT LOAD ACTIVE SUB DESCRIPTION
proc-sys...t_misc.automount loaded active running Arbitrary Executable File Fo
sys-devi...und-card0.device loaded active plugged 82801H (ICH8 Family) HD Audi
sys-devi...-net-wlan.device loaded active plugged BCM4312 802.11b/g LP-PHY
sys-devi...0-net-lan.device loaded active plugged 88E8042 PCI-E Fast Ethernet
sys-devi...-sda-sda1.device loaded active plugged WDC_WD2500BEKT-60V5T1
sys-devi...-sda-sda2.device loaded active plugged WDC_WD2500BEKT-60V5T1
sys-devi...-sda-sda3.device loaded active plugged WDC_WD2500BEKT-60V5T1
sys-devi...-sda-sda4.device loaded active plugged WDC_WD2500BEKT-60V5T1
sys-devi...block-sda.device loaded active plugged WDC_WD2500BEKT-60V5T1
sys-devi...block-sr0.device loaded active plugged hp_CDDVDW_TS-L633N
sys-devi...tty-ttyS0.device loaded active plugged /sys/devices/platform/serial
sys-devi...tty-ttyS1.device loaded active plugged /sys/devices/platform/serial
sys-devi...tty-ttyS2.device loaded active plugged /sys/devices/platform/serial
sys-devi...tty-ttyS3.device loaded active plugged /sys/devices/platform/serial
sys-module-configfs.device loaded active plugged /sys/module/configfs
sys-module-fuse.device loaded active plugged /sys/module/fuse
sys-subs...vices-lan.device loaded active plugged 88E8042 PCI-E Fast Ethernet
sys-subs...ices-wlan.device loaded active plugged BCM4312 802.11b/g LP-PHY
-.mount loaded active mounted /
dev-hugepages.mount loaded active mounted Huge Pages File System
dev-mqueue.mount loaded active mounted POSIX Message Queue File Sys
home-bud...-Documents.mount loaded active mounted /home/budiman/Documents
home-bud...-Downloads.mount loaded active mounted /home/budiman/Downloads
home-budiman-Dropbox.mount loaded active mounted /home/budiman/Dropbox
home-budiman-Music.mount loaded active mounted /home/budiman/Music
home-bud...\x2dImages.mount loaded active mounted /home/budiman/Pictures/Dropb
home-bud...x2dUploads.mount loaded active mounted /home/budiman/Pictures/Dropb
home-budiman-Pictures.mount loaded active mounted /home/budiman/Pictures
home-budiman-Videos.mount loaded active mounted /home/budiman/Videos
media-bu...\x2dImages.mount loaded active mounted /media/budiman/Images/Dropbo
media-bu...x2dUploads.mount loaded active mounted /media/budiman/Images/Dropbo
media-budiman.mount loaded active mounted /media/budiman
proc-sys...infmt_misc.mount loaded active mounted Arbitrary Executable File Fo
run-user-1000-gvfs.mount loaded active mounted /run/user/1000/gvfs
sys-kernel-config.mount loaded active mounted Configuration File System
sys-kernel-debug.mount loaded active mounted Debug File System
tmp.mount loaded active mounted /tmp
systemd-...ord-console.path loaded active waiting Dispatch Password Requests t
systemd-...ssword-wall.path loaded active waiting Forward Password Requests to
cpupower.service loaded active exited Apply cpupower configuration
dbus.service loaded active running D-Bus System Message Bus
display-manager.service loaded active running Light Display Manager
NetworkManager.service loaded active running Network Manager
polkit.service loaded active running Authorization Manager
preload.service loaded active running Adaptive readahead daemon
rtkit-daemon.service loaded active running RealtimeKit Scheduling Polic
systemd-binfmt.service loaded active exited Set Up Additional Binary For
systemd-journald.service loaded active running Journal Service
systemd-logind.service loaded active running Login Service
systemd-remount-fs.service loaded active exited Remount Root and Kernel File
systemd-sysctl.service loaded active exited Apply Kernel Variables
systemd-...es-setup.service loaded active exited Recreate Volatile Files and
systemd-...-trigger.service loaded active exited udev Coldplug all Devices
systemd-udevd.service loaded active running udev Kernel Device Manager
systemd-...sessions.service loaded active exited Permit User Sessions
systemd-...le-setup.service loaded active exited Setup Virtual Console
udisks2.service loaded active running Disk Manager
upower.service loaded active running Daemon for power management
wpa_supplicant.service loaded active running WPA supplicant
dbus.socket loaded active running D-Bus System Message Bus Soc
dmeventd.socket loaded active listening Device-mapper event daemon F
systemd-initctl.socket loaded active listening /dev/initctl Compatibility N
systemd-journald.socket loaded active running Journal Socket
systemd-shutdownd.socket loaded active listening Delayed Shutdown Socket
systemd-...d-control.socket loaded active listening udev Control Socket
systemd-udevd-kernel.socket loaded active running udev Kernel Socket
dev-sda2.swap loaded active active /dev/sda2
basic.target loaded active active Basic System
cryptsetup.target loaded active active Encrypted Volumes
getty.target loaded active active Login Prompts
graphical.target loaded active active Graphical Interface
local-fs-pre.target loaded active active Local File Systems (Pre)
local-fs.target loaded active active Local File Systems
multi-user.target loaded active active Multi-User System
network.target loaded active active Network
paths.target loaded active active Paths
sockets.target loaded active active Sockets
sound.target loaded active active Sound Card
swap.target loaded active active Swap
sysinit.target loaded active active System Initialization
timers.target loaded active active Timers
systemd-...iles-clean.timer loaded active waiting Daily Cleanup of Temporary D
LOAD = Reflects whether the unit definition was properly loaded.
ACTIVE = The high-level unit activation state, i.e. generalization of SUB.
SUB = The low-level unit activation state, values depend on unit type.
82 loaded units listed. Pass --all to see loaded but inactive units, too.
To show all installed unit files use 'systemctl list-unit-files'.
lines 68-90/90 (END)
dev-sda2.swap loaded active active /dev/sda2
basic.target loaded active active Basic System
cryptsetup.target loaded active active Encrypted Volumes
getty.target loaded active active Login Prompts
graphical.target loaded active active Graphical Interface
local-fs-pre.target loaded active active Local File Systems (Pre)
local-fs.target loaded active active Local File Systems
multi-user.target loaded active active Multi-User System
network.target loaded active active Network
paths.target loaded active active Paths
sockets.target loaded active active Sockets
sound.target loaded active active Sound Card
swap.target loaded active active Swap
sysinit.target loaded active active System Initialization
timers.target loaded active active Timers
systemd-...iles-clean.timer loaded active waiting Daily Cleanup of Temporary Directories
This is my lsmod output:
Module Size Used by
cpufreq_userspace 2792 2
fuse 59758 2
cpufreq_powersave 962 0
joydev 7403 0
hid_generic 741 0
uvcvideo 63656 0
videobuf2_vmalloc 2636 1 uvcvideo
videobuf2_memops 1715 1 videobuf2_vmalloc
videobuf2_core 23893 1 uvcvideo
lib80211_crypt_tkip 8078 0
videodev 81179 2 uvcvideo,videobuf2_core
media 8545 2 uvcvideo,videodev
usbhid 35987 0
hid 69458 2 hid_generic,usbhid
wl 2426627 0
sky2 43537 0
lib80211 3037 2 wl,lib80211_crypt_tkip
hp_wmi 6702 0
coretemp 4990 0
cfg80211 368786 1 wl
snd_hda_codec_idt 47572 1
sparse_keymap 2582 1 hp_wmi
iTCO_wdt 4471 0
iTCO_vendor_support 1545 1 iTCO_wdt
psmouse 77896 0
serio_raw 4001 0
microcode 10864 0
snd_hda_intel 28850 4
snd_hda_codec 87310 2 snd_hda_codec_idt,snd_hda_intel
rfkill 12625 3 cfg80211,hp_wmi
lpc_ich 10077 0
snd_hwdep 4746 1 snd_hda_codec
snd_pcm 62883 2 snd_hda_codec,snd_hda_intel
snd_page_alloc 6038 2 snd_pcm,snd_hda_intel
snd_timer 14846 1 snd_pcm
snd 44486 14 snd_hwdep,snd_timer,snd_hda_codec_idt,snd_pcm,snd_hda_codec,snd_hda_intel
soundcore 4386 1 snd
thermal 7045 0
ac 1892 0
fan 2133 0
acpi_cpufreq 9166 1
mperf 991 1 acpi_cpufreq
battery 5658 0
container 1993 0
wmi 7163 1 hp_wmi
evdev 7560 9
processor 24359 3 acpi_cpufreq
ext4 430663 2
crc16 1091 1 ext4
jbd2 65750 1 ext4
mbcache 4322 1 ext4
sr_mod 12924 0
sd_mod 28242 4
cdrom 30060 1 sr_mod
ata_generic 2434 0
pata_acpi 2367 0
ata_piix 20760 0
ahci 19268 3
libahci 17379 1 ahci
libata 146969 5 ahci,pata_acpi,libahci,ata_generic,ata_piix
scsi_mod 110134 3 libata,sd_mod,sr_mod
uhci_hcd 21448 0
ehci_pci 3404 0
ehci_hcd 42551 1 ehci_pci
usbcore 148267 5 uhci_hcd,uvcvideo,ehci_hcd,ehci_pci,usbhid
usb_common 622 1 usbcore
i915 489921 3
video 9834 1 i915
button 3717 1 i915
i2c_algo_bit 4583 1 i915
intel_agp 8720 1 i915
intel_gtt 10212 3 i915,intel_agp
drm_kms_helper 31122 1 i915
drm 181032 4 i915,drm_kms_helper
agpgart 22207 3 drm,intel_agp,intel_gtt
i2c_core 18994 5 drm,i915,drm_kms_helper,i2c_algo_bit,videodev
My current hypotheses is the acpi_cpufreq that make this problem happens because when I booted into the lts kernel that module is not even loaded. But I can't even blacklist it because even if I make a modprobe.conf to disable it from loading it still be loaded automatically by the kernel. Any help here will be greatly appreciated, I'm not a "just post any problem before trying myself" person. I've tried every method by reading wikis and forums without any success, this is even my first post here . But this problem has been troubling me for a very long time. So please help me guys
Tell me what information do I miss and I'll post it immediately.Did a fresh install and still having the same problem. Giving up now. Mod can now close this thread
-
Poor SSD disk IO speed in Oracle Linux 6.3 (Windows migration)
Hello,
I am trying to migrate from Windows to Oracle Linux, but I'm seeing very poor disk IO speeds. It's probably a tuning thing, but I'm relatively new to Oracle Linux and could use some detailed advice.
I took one physical server and migrated it from Windows 2008R2 to Oracle Linux 6.3 while maintaing the same Oracle version (11.2.0.3 Enterprise with ASM) and the same hardware (quad CPU 48 core HP DL585 G7 with 128GB RAM, 7 LSI 9200-8e HBAs, 28 Samsung SSD Drives). Disk IO performance, as measured using Oracle IO Calibration, was ~7,800MB/Second and 440K IOPS under windows but fell to ~2,400MB/Second and 250K IOPS under Linux.
Oracle Linux and the DB were installed using default values. The Oracle tools seem to have done a great job setting all of the obvious IO tuning parameters like the scheduler, but I figure that there are other important IO-related OS or DB parameters and that I have failed to configure the system properly.
My goal for the migration is sequential read IO speed and I would have bet money that Linux would provide better performance than Windows. I still think that it should. What basic IO tuning should I do for Oracle Linux using ASM and SSD drives?
Thank you!
Some details:
Oracle DB 11.2.0.3 enterprise installed via the GUI with the "Data Warehousing" template
ASM - single disk group, 28 SSD disks, AU=4MB
Oracle memory: Automatic memory management, 64GB allocated
Non-default Oracle params: filesystemio_options=setall, disk_asynch_io=true
Edited by: 975524 on Dec 7, 2012 8:56 AMThanks "dude" for the advice. Unfortunately, I am still seeing low IO speeds.
The default scheduler for OEL 6.3 with the DB pre-install package is deadline, which seemed like a far better choice than CFS. Based on your advice, I tried noop this morning and got the same results. I also tested with and without hugepages and saw only a small difference - at least in IO speed - I did not test overall DB performance. Lastly, I understand the /dev/shm issue, but even with the default configuration I'm getting 64MB allocated to Oracle, which is far more than is needed to test sequential IO - in fact I can get better results by using less RAM.
To answer your questions, I am testing using Oracle IO Calibration, which is an IO testing feature of the Oracle DB that is similar to the standalone Oracle Orion tool. I also performed a few tests using IOMeter, but found that the Linux version of that product was not giving me consistent data. The overall trend was the same however - IO on the Linux version far lower than the same hardware running Windows. The system is functioning very well, so I assume that everything has been installed correctly, but I do not think that it was installed optimally - thus my cry for help.
I am so surprised that Linux is showing slow IO!
Edited by: 975524 on Dec 7, 2012 9:22 AM -
Whats the difference between SGA_MAX_SIZE and SGA_TARGET? I am bit confused.
As per Oracle® Database Reference 10g Release 1 (10.1)
SGA_MAX_SIZE specifies the maximum size of the SGA for the lifetime of the instance
Then why SGA_TARGET is used.
I am missing something here. Kindly clarify.
Thanks in Advance
SID.Max_size is what the SGA can grow to if it has to.
SGA_Target is what you'd like the SGA to be.
Then why SGA_TARGET is used.
Because you might want to dynamically grow your SGA, above the target. Suppose someone gives you a transportable tablespace and it comes from a 4K-blocksize database, and you're using 8K blocks. You have to 'alter system set db_4k_cache_size=something', but if you try that when your TARGET already equals your MAX_SIZE, you'll be told there's no room to grow the SGA, so the only way to achieve what you want is to shrink some other part of the SGA or to set the parameter in your init.ora and bounce. Either could be problematic on a production box. That's just one example: remember that 'SGA_TARGET' is indeed only a target: Oracle is allowed to exceed the target if thinks the workload makes it necessary to do so.
So the difference between MAX_SIZE and TARGET is 'slack space': memory that's not in use, but could be if you (or Oracle) determined a need for it.
On a lot of operating systems, this difference is paged out and thus doesn't mean you're wasting real, physical memory.
But on others (and I think this is true of Windows and Linux), you would indeed be 'consuming' that memory difference -which would thus amount to wasted physical memory.
Maybe you are looking for
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