[Gluster-users] Fixing split brain

[Luis Cerezo]

what version of glusterfs? Ive seen this in 3.1.2 and 3.1.3
On Aug 21, 2011, at 6:53 AM, Emmanuel Dreyfus wrote:

> Hi
> 
> Consider the typical spit brain situation: reading from file gets EIO,
> logs say:
> [2011-08-21 13:38:54.607590] W [afr-open.c:168:afr_open]
>   0-gfs-replicate-0: failed to open as split brain seen, returning EIO
> [2011-08-21 13:38:54.607895] W [fuse-bridge.c:585:fuse_fd_cbk]
>   0-glusterfs-fuse: 1371456: OPEN()   
>  /manu/netbsd/usr/src/gnu/dist/groff/doc/Makefile.sub => -1 
>  (Input/output error) 
> 
> On the backend I have two versions, one with size 0, the other with a
> decent size. I removed the one with size zero, ran ls -l on the client
> to trigger self heal: the log does not say it started, and I still get
> EIO accessing the file. Obviously that answer is cached somewhere.
> 
> Is it possible to handle that situation without unmounting and
> remounting the volume, that is, without restarting glusterfs client?
> 
> -- 
> Emmanuel Dreyfus
> http://hcpnet.free.fr/pubz
> manu at netbsd.org
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Luis E. Cerezo

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