| Re: Processes in D state when vzctl chkpnt suspend [message #45597 is a reply to message #45595] |
Wed, 21 March 2012 13:34  |
Angel Bosch Mora
Messages: 2
Registered: April 2011
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Junior Member |
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----- Missatge original -----
> Yes, you are right, all excepts the pids: 27905 and 28956, which are
> in R,Rs .
> With strace on these pids, there WAS nothing the process are doing,
> and I mean really nothing -nothing to stdout nothing to log (with log
> option), but I was strace'd them without -f options , yes this is my
> bad.. I said WAS, because server is in production, and after a couple
> of hours debug I was forced to restart it, to make CT up and running,
> so now is too late and can not show you strace and cat /proc/../stack
> :(
>
> Please, if you have something in mind that can be the reason for this,
> tell me. Also if I can provide you with some useful info (without
> providing debug info, because the problem is gone after restart)
> please let me know.
>
we were having high loads on our HN and the only thing we changed was loading fuse module. we needed some fuse mounts inside some vms, but fuse really screwed up our servers.
worst of all is that only way to remove 'D' processes is by rebooting :(
abosch
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