I see two separate bugs there.
1. A missing package requirement
2. The process hanging in a reproducible way.
Could you please file these bugs in bugzilla?
On March 26, 2014 6:11:50 AM PDT, Steve Thomas
<[email protected]> wrote:
>Hi All,
>
>I've got to the bottom of it.... By running glusterd in foreground with
>debug enabled I was able to see two error messages when the command was
>being run... it appears that it was requiring the xfsprogs package
>which I did not have installed. Once I installed it it appears that
>zombie processes are no longer being "created".
>
>Cheers,
>
>Steve
>
>From: Carlos Capriotti [mailto:[email protected]]
>Sent: 25 March 2014 12:30
>To: Steve Thomas
>Cc: [email protected]
>Subject: Re: [Gluster-users] Gluster 3.4.2 on Redhat 6.5
>
>Steve:
>
>Tested that myself - not the nagios part, but the gluster commands you
>posted later - and no errors or zombies.
>
>Somebody else reported the same, so, sounds consistent.
>
>There must be another process there biting your gluster, turning it
>into a haunted scenario.
>
>Cheers,
>
>Carlos
>
>On Thu, Mar 20, 2014 at 12:19 PM, Steve Thomas
><[email protected]<mailto:[email protected]>>
>wrote:
>Hi,
>
>I'm running Gluster 3.4.2 on Redhat 6.5 with 4 servers with a brick on
>each. This brick is mounted locally and used by apache to server audio
>files for an IVR system. Each of these audio files are typically around
>80-100Kb.
>
>System appears to be working ok in terms of health and status via
>gluster CLI.
>
>The system is monitored by nagios and there's a check for zombie
>processes and the gluster status. It appears that over a 24 hour period
>the number of Zombie processes on the box has increased and is
>continually increasing. Investigating these are "glusterd" processes.
>
>I'm making an assumption but I'd suspect that the regular nagios checks
>are resulting in the increase in zombie processes as they are querying
>the glusterd process. The command that the nagios plugin is running is:
>
>#Check heal status
>gluster volume heal audio info
>
>#Check volume status
>gluster volume status audio detail
>
>Does anyone have any suggestions as to why glusterd is resulting in
>these zombie processes?
>
>Thanks for help in advance,
>
>Steve
>
>
>
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