CentOS 5 :: "md0_raid1" Process Is Changing From Status "sleeping" To "uninterruptible" About Every 4 Seconds On 5.5
Dec 28, 2010
I have problems with a very slow workstation (even the mouse movement takes seconds....). Analyzing the processes, I found out that raid related processes are the reason. I have 4 HD, 2 pairs of raid 1. One set of HD covers md0-md3 and one set of HD covers md4-md6. ( run an updated CentOs 5.5 ws) I see that "md0_raid1" process is changing from status "sleeping" to "uninterruptible" about every 4 seconds. I changed one HD in this raid 1 set (which covers md0, md1, md2 and md3). When I only had one HD in this raid 1, there were no such processes (of course there was nothing to mirror to ....)
During the exchanging of one of the HD in this raid 1 set (md0-md3) (which I thought was the bad one)), I removed (by mistake) one HD from the other raid pair (md4-md6), which I now am rebuilding, using the mdadm add command. Checking the process list, they show indeed up as "md5resync" in the process list. Same for md4 and md6. This seems OK. But why do I have these continously recurring "md0_raid1" process in my list, listed as "uninterruptible" ?? What is happeing? When I check with mdadm --detail /dev/md0:
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Aug 5, 2010
Often I get the following message when starting FireFox:
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[code]....
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I would like to know how I can list these packages as "required", or at least as not automatically installed. I tried using
Code: Select allsudo apt-mark unmarkauto
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PHP Code:
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May 27, 2009
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NO="ps -ef | grep NO | grep -v grep"
NOWC=`ps -ef | grep NO | grep -v grep | wc -l`
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I cannot get this script to run the "ps -ef" command on the client. It get its value from the host machine that I am running this script from. I need this command to execute on the client. When I run the command (ps -ef | grep NO | grep -v grep) on the client, I get something back. Here is what I get when I try to debug the script.
XX# ./test_ps5.sh XXXXX
+ NO='ps -ef | grep NO | grep -v grep'
++ ps -ef
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Feb 22, 2010
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Apr 11, 2010
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[code]....
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May 9, 2010
Last night i have upgraded my 9.10 to 10.04. After rebooting the system i couldnt boot linux.I got the following message:Starting up ...mount: mounting none on /dev failed: No such deviceinit: ureadahead main process (20 terminated with status 5After that message some 10.04 check disk started, but nothing good came out of it.
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Nov 7, 2010
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Dec 1, 2010
Code: init: ureadahead main process (423) terminated with status 5 Ubuntu 10.10 lorentz tty1
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Nov 30, 2010
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Feb 20, 2010
this is my problem with ubuntu... i updated it with some auto updates and now my computer wont load up... it goes to a screen and says
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Aug 19, 2010
I had been having problems with every LiveCD after 8.04.1 I tried both xubuntu and ubuntu (same internals, same results)
I ended up installing xubuntu 10.4 using the text mode installer.
The system basically works, I can not get gdm running.
dbus fails as noted above. I found launchpad bug #446971 and tried some of the work arounds with no success.
The system is an old eMachines T1120
Code:
CPU: Intel Celeron Processor 1.20GHz (w/256KB)
Operating System: Genuine Microsoft Windows XP Home Edition
Chipset: Intel 810e chipset
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May 24, 2010
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Code:
May 24 07:30:02 konura squid[17188]: Squid Parent: child process 17199 exited due to signal 9
May 24 07:30:02 konura squid[19038]: Squid Parent: child process 19040 started
May 24 07:30:03 konura squid[19038]: Squid Parent: child process 19040 exited with status 1
May 24 07:30:06 konura squid[19038]: Squid Parent: child process 19045 started
[code]....
I need to say that I haven't edited the config file for a long time, but this problem started to happen. ADDED, Solved: I'm not sure, but maybe I found the decision. I deleted about 400 mb of Sarg logs from /var partition. And now squid runs well. Besides, before deleting old logs, 'crontab -e' and 'pkgtool' didn't work And the system wrote me that it's no space left on device. At the same time, 'df -h' showed me that all partitions had enough free space. Seems strange, but that's it. After deleting old proxy statistics, generated by Sarg (this is about 400 mb) 1)squid runs OK and 2)there are no more that annoying messages about abscence of free space.
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Jun 5, 2011
I installed slackware 12.1 from files i downloaded and converted to cd (images). There are six "disks" i downloaded from the slackware site and converted to images via a homemade .cmd in windows xp and then burned using imgburn.
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STOP: c0000021a (fatal system error) The session manager initialization system process terminated unexpectedly with a status of 0xc000003a (0x00000000 0x00000000). the system has been shut down. So, is this indeed an xp error message, and if so, why am i getting it after formatting everything?
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Jul 1, 2010
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Sep 11, 2010
I installed Lucid Lynx on my laptop a couple of months ago and for the most part everything was working fine. However, just recently the computer doesn't seem to be booting up at all. I start up the machine and then a black screen appears with the text: init: ureadahead main process (306) terminated with status 5 the (#) is different in some boot-ups
And the computer just hangs there. typing anything doesn't seem to help at all. I press enter and a new line just appears. I've left it there for hours and still no login screen.
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