| *SOLVED* many procs caught in D state, reason undetermined [message #13031] |
Thu, 17 May 2007 21:33  |
rickb
Messages: 368
Registered: October 2006
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Senior Member |
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Hello. my disk i/o is not saturated, no kernel panics, no storage layer messages/errors in kernel ring buffer.
Many procs are caught in the D state, example:
| Quote: |
nobody 26807 0.0 0.1 37348 11008 ? D 12:14 0:02 | \_ /usr/local/apache/bin/httpd -DSSL
nobody 26857 0.0 0.1 37160 11160 ? D 12:14 0:05 | \_ /usr/local/apache/bin/httpd -DSSL
nobody 0.0 0.1 37164 11156 ? D 12:15 0:02 | \_ /usr/local/apache/bin/httpd -DSSL
[root@hydrogen ~]# ps axf -o pid,wchan,comm | egrep "26807|26857|26875"
26807 refrig | \_ httpd
26857 refrig | \_ httpd
26875 refrig | \_ httpd
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I could not find any info about the refrig kernel function on google. any insight?
v2.6.18 openvz
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[Updated on: Fri, 18 May 2007 07:11] by Moderator Report message to a moderator |
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