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Re: [Linux-cluster] GFS2 crash


On Wed, 2010-03-03 at 21:23 -0800, Scooter Morris wrote:
> Hi all,
>      Just had a crash on our 3 node RedHat Enterprise Linux 5.4 cluster 
> that looks a lot like 
> https://bugzilla.redhat.com/show_bug.cgi?id=520720.  We're running 
> kernel 2.6.18-164.11.1.el5.  Here is the traceback:
That seems a reasonable conclusion. I assume that you were running with
one or more files with the journaled data flag set?

> Since we're already running the latest 5.4 kernel, it's not clear what 
> might be going on, here.  There is a note in the bug about making sure 
> the gfs2-kmod from 5.2 isn't still around.  What version of gfs2-kmod is 
> the old version, or should I just remove all instances of gfs2-kmod?
> -- scooter
You can remove all versions of the kmod since they are all old. This is
the result of a packaging issue (which we are attempting to solve by
providing an empty kmod in future versions which will override the old
one) but in the mean time, upgrades from 5.2 or before require the old
gfs2 kmod to be removed manually.

I don't see any sign of the kmod in the stack trace you sent though, so
I suspect its not an issue in this case. Certainly worth checking though
to be certain.


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