[Gluster-users] Split brain errors

[Mohit Anchlia]

Yes they are the same. It looks like this problem appears only when I
use -I 256 when creating mkfs. Why would that be?

[root at dsdb1 ~]# ls -ltr /data/
total 5128
drwx------     2 root root   16384 Apr 27 16:57 lost+found
drwxr-xr-x 30003 root root 4562944 Apr 27 17:15 mnt-stress
drwxr-xr-x 30003 root root  598016 Apr 27 17:15 gluster
[root at dsdb1 ~]# ls -ltr /data1/
total 572
drwx------     2 root root  16384 Apr 27 16:59 lost+found
drwxr-xr-x 30003 root root 561152 Apr 27 17:15 gluster

[root at dsdb2 ~]# ls -ltr /data
total 588
drwx------     2 root root  16384 Apr 27 16:52 lost+found
drwxr-xr-x     2 root root   4096 Apr 27 17:09 mnt-stress
drwxr-xr-x 30003 root root 573440 Apr 27 17:15 gluster
[root at dsdb2 ~]# ls -ltr /data1
total 592
drwx------     2 root root  16384 Apr 27 16:54 lost+found
drwxr-xr-x 30003 root root 581632 Apr 27 17:15 gluster


On Wed, Apr 27, 2011 at 11:18 PM, Amar Tumballi <amar at gluster.com> wrote:
>>
>> [2011-04-27 17:11:29.13142] E
>> [afr-self-heal-metadata.c:524:afr_sh_metadata_fix]
>> 0-stress-volume-replicate-0: Unable to self-heal permissions/ownership
>> of '/' (possible split-brain). Please fix the file on all backend
>> volumes
>>
>> Can someone please help me reason for this problem?
>>
>>  gluster volume info all
>>
>> Volume Name: stress-volume
>> Type: Distributed-Replicate
>> Status: Started
>> Number of Bricks: 8 x 2 = 16
>> Transport-type: tcp
>> Bricks:
>> Brick1: dsdb1:/data/gluster
>> Brick2: dsdb2:/data/gluster
>
> Did you check the permission/ownership of these exports? Please make sure
> that they are same.
> Regards,
> Amar
>
>>
>> Brick3: dsdb3:/data/gluster
>> Brick4: dsdb4:/data/gluster
>> Brick5: dsdb5:/data/gluster
>> Brick6: dsdb6:/data/gluster
>> Brick7: dslg1:/data/gluster
>> Brick8: dslg2:/data/gluster
>> Brick9: dsdb1:/data1/gluster
>> Brick10: dsdb2:/data1/gluster
>> Brick11: dsdb3:/data1/gluster
>> Brick12: dsdb4:/data1/gluster
>> Brick13: dsdb5:/data1/gluster
>> Brick14: dsdb6:/data1/gluster
>> Brick15: dslg1:/data1/gluster
>> Brick16: dslg2:/data1/gluster
>
>
>