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Re: [Linux-cluster] Question...



You didn't perhaps get a stack trace along with that message, did you?
That would go a long way in figuring out what exactly went wrong. But here's
a wild stab in the dark.  Do you know if a suid root file was being copied to
your gfs file system?  That has caused a similar error on other versions of
gfs (although not with nfs).

-Ben

On Tue, Sep 20, 2005 at 02:15:39PM -0400, Gerald G. Gilyeat wrote:
>    We just had a GFS client node crash (and it took one of my compute
>    clusters with it, but I can deal with that) with the following message in
>    /var/log/messages:
>    Sep 20 13:50:12 front-0 kernel:
>    Sep 20 13:50:12 front-0 kernel: GFS: Assertion failed on line 200 of file
>    trans.c
>    Sep 20 13:50:12 front-0 kernel: GFS: assertion:
>    "!gfs_get_transaction(sdp)"
>    Sep 20 13:50:12 front-0 kernel: GFS: time = 1127238612
>    Sep 20 13:50:12 front-0 kernel: GFS: fsid=hopkins:bst.2
>    Sep 20 13:50:12 front-0 kernel:
>    Sep 20 13:50:12 front-0 kernel: Kernel panic: GFS: Record message above
>    and reboot.
> 
>    The other GFS clients and the server are fine.
>    Any chance someone could give me an idea on why there'd be a failure here,
>    so I can have a better idea on what to tune on the system?
> 
>    We recently (ie. yesterday) bumped the number of NFS server processes on
>    this machine from 8 to 24, if that will help...
> 
>    Thanks.
> 
>    --
>    Jerry Gilyeat, RHCE
>    Systems Administrator
>    Molecular Microbiology and Immunology
>    Johns Hopkins Bloomberg School of Public Health

> --
> Linux-cluster mailing list
> Linux-cluster redhat com
> https://www.redhat.com/mailman/listinfo/linux-cluster


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