[Gluster-users] Again about the healing process

[Ravishankar N]

On 12/26/2016 03:16 PM, Service Mail wrote:
> Hello,
>
> I have a cluster with 3 nodes with some replica volumes. I have 
> restart one of the brick while still writing to the others so that I 
> can test the healing (self healing is on). After few hrs the healing 
> seems to be stopped but if I check the status, after many hours,  I 
> still can see the following:
>
> [root at brick-a ~]# gluster volume heal backup info
> Brick brick-a:/pool/backup
> <gfid:670563bf-76da-41bc-a4b8-4bf5e05d7a4e>
> <gfid:562106de-2768-4c66-9d9a-3e5da19ec3f6>
> <gfid:2084e791-b3f8-4234-989b-6f3dfa395e6b>
> <gfid:981b9503-efc0-4617-864a-7ce0768524e5>
> <gfid:394201a8-d551-491b-81b9-89044c11076f>
> <gfid:863335e0-79ec-46d4-8704-40e33e248653>
> <gfid:a8342c60-76d9-4dc9-8e3e-a5c97a8f843a>
> <gfid:9517abe3-a466-404c-8987-164fbd0c01ad>
> <gfid:c075be3f-4f1b-4235-9172-1ad34bd273d1>
> Status: Connected
> Number of entries: 9

Can you check if the .glusterfs hardlinks are present for these entries 
in brick-b? i.e `stat 
brick-b:/pool/backup/.glusterfs/67/05/670563bf-76da-41bc-a4b8-4bf5e05d7a4e` 
etc.

-Ravi
>
> Brick brick-b:/pool/backup
> Status: Connected
>
> Far as I understand, this means some data on brick b (the one I have 
> restarted) is not healthy
>
> I have tried "#gluster volume heal backup full" however the info 
> command still list those files as corrupted.
>
> But the most concerning thing to me is that checking the directory 
> structure on all nodes they look different:
>
> [root at brick-a backup]# du * -sh
> 301Gdata
> 1.9Tdata2
> 1.9Tdata3
> [root at brick-b backup]# du * -sh 304G data 1.4T data2 1.7T data3
> Could be that the 9 entries listed with the "info" commands are big 
> files being "synced" to the others bricks? how can I verified this?
>
> Can you help?
>
> Thanks
>
>
>
>
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