[Linux-cluster] GFS2 problem.

[Steven Whitehouse]

Hi,

What version of GFS2 are you using? This has been seen before, but not
for a fair time now, so I suspect you might be using old code,

Steve.

On Mon, 2007-06-04 at 10:59 +0200, Kristoffer Lippert wrote:
> Hi,
> 
> I get a slightly strange problem:
> 
> I'm setting up a new 2. node cluster, and one of my nodes gives this
> in the message log:
> 
> Jun  4 10:10:33 app01 kernel: GFS2: fsid=onmagcluster:onmag_gfs.1:
> fatal: assertion "gfs2_glock_is_held_excl(gl)" failed
> 
> Jun  4 10:10:33 app01 kernel: GFS2: fsid=onmagcluster:onmag_gfs.1:
> function = glock_lo_after_commit, file = fs/gfs2/lops.c, line = 61
> 
> Jun  4 10:10:33 app01 kernel: GFS2: fsid=onmagcluster:onmag_gfs.1:
> about to withdraw this file system 
> Jun  4 10:10:33 app01 kernel: GFS2: fsid=onmagcluster:onmag_gfs.1:
> telling LM to withdraw
> 
> After the error, the san is locked. I can't get the second node off
> the lock. I did a ls of /sandata (where the san is mounted), and i
> can't kill the process. 
> 
> I cannot even reboot the server with reboot. I have to powercycle it
> to get it back online.
> 
> I found one similar error on google, posted to this list, but i did
> not find any replys.  
> Have anyone got any clues? 
> 
> 
> Mvh / Kind regards
> 
> Kristoffer Lippert 
> Systemansvarlig 
> JP/Politiken A/S 
> Online Magasiner
> 
> Tlf. +45 8738 3032 
> Cell. +45 6062 8703
> 
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