[Gluster-users] Gluster - replica - Unable to self-heal contents of '/' (possible split-brain)

[Vijay Bellur]

On 12/09/2013 07:21 PM, Alexandru Coseru wrote:

>
> [2013-12-09 13:20:52.066978] E
> [afr-self-heal-common.c:197:afr_sh_print_split_brain_log]
> 0-stor1-replicate-0: Unable to self-heal contents of '/' (possible
> split-brain). Please delete the file from all but the preferred
> subvolume.- Pending matrix:  [ [ 0 2 ] [ 2 0 ] ]
>
> [2013-12-09 13:20:52.067386] E
> [afr-self-heal-common.c:2212:afr_self_heal_completion_cbk]
> 0-stor1-replicate-0: background  meta-data self-heal failed on /
>
> [2013-12-09 13:20:52.067452] E [mount3.c:290:mnt3svc_lookup_mount_cbk]
> 0-nfs: error=Input/output error
>
> [2013-12-09 13:20:53.092039] E
> [afr-self-heal-common.c:197:afr_sh_print_split_brain_log]
> 0-stor1-replicate-0: Unable to self-heal contents of '/' (possible
> split-brain). Please delete the file from all but the preferred
> subvolume.- Pending matrix:  [ [ 0 2 ] [ 2 0 ] ]
>
> [2013-12-09 13:20:53.092497] E
> [afr-self-heal-common.c:2212:afr_self_heal_completion_cbk]
> 0-stor1-replicate-0: background  meta-data self-heal failed on /
>
> [2013-12-09 13:20:53.092559] E [mount3.c:290:mnt3svc_lookup_mount_cbk]
> 0-nfs: error=Input/output error
>
> What I’m doing wrong ?

Looks like there is a metadata split-brain on /.

The split-brain resolution document at [1] can possibly be of help here.

-Vijay

[1] https://github.com/gluster/glusterfs/blob/master/doc/split-brain.md


>
> PS:  Volume stor_fast works like a charm.
>

Good to know, thanks!