[Gluster-users] volume add-brick: failed: Pre Validation failed

Sanju Rakonde
Thu, 05 Mar 2020 05:52:48 -0000

Not sure whether I understood it correctly, are you using an
heterogeneous cluster? If yes, why?

Are the new servers are in part of the cluster? You need to peer probe the
servers before adding bricks. Copying the configurations of volume will not
help.

scp -r /var/lib/glusterd/vols/* root at diufnas22:/var/lib/glusterd/vols/
scp -r /var/lib/glusterd/vols/* root at diufnas23:/var/lib/glusterd/vols/

Please paste the peer status output and glusterd logs from peers around the
time when add-brick is performed.

On Tue, Mar 3, 2020 at 2:56 PM DUCARROZ Birgit <birgit.ducarroz at
unifr.ch>
wrote:

>
> Just some additional info:
>
> On diufnas26 and diufnas27:
> glusterfs 4.1.8
>
> On diufnas22 and diufnas23:
> glusterfs 7.2
>
>
> setfattr -x --> does not help
>
> On 03/03/20 10:01, DUCARROZ Birgit wrote:
> > Hi,
> >
> > Having 2 servers diufnas26 and diufnas27 with 3 volumes
> (Type=Distribute):
> > vol-backup
> > vol-restore
> > vol-veeam
> >
> > diufnas26
> > /bigdisk/brick1
> >
> > diufnas27
> > /bigdisk/brick2
> >
> >
> > I would like to add 2 new servers: diufnas22 and diufnas23.
> >
> > diufnas22
> > /bigdisk/brick3
> >
> > diufnas23
> > /bigdisk/brick4
> >
> > gluster peer status on all servers shows State: Peer in Cluster
> (Connected)
> >
> > Wanna add the 2 new bricks:
> >
> > root at diufnas26:/bigdisk/brick1# gluster volume add-brick vol-backup
> > diufnas22:/bigdisk/brick3 diufnas23:/bigdisk/brick4 force
> > *volume add-brick: failed: Pre Validation failed on diufnas23. Please
> > check log file for details.
> > Pre Validation failed on diufnas22. Please check log file for
details.*
> >
> >
> >
> > I tried this, but it does not help:
> >   scp -r /var/lib/glusterd/vols/* root at
diufnas22:/var/lib/glusterd/vols/
> >   scp -r /var/lib/glusterd/vols/* root at
diufnas23:/var/lib/glusterd/vols/
> >
> >
> > root at diufnas26:/bigdisk/brick1# tail /var/log/glusterfs/*log -f |
grep E
> >
> > [2020-03-03 08:37:52.544881]  : volume add-brick vol-backup
> > diufnas22:/bigdisk/brick3 diufnas23:/bigdisk/brick4 force : FAILED :
Pre
> > Validation failed on diufnas22. Please check log file for details.
> > [2020-03-03 08:39:35.991559]  : volume add-brick vol-backup
> > diufnas22:/bigdisk/brick3 diufnas23:/bigdisk/brick4 force : FAILED :
Pre
> > Validation failed on diufnas23. Please check log file for details.
> > [2020-03-03 08:42:40.800060]  : volume add-brick vol-backup
> > diufnas22:/bigdisk/brick3 diufnas23:/bigdisk/brick4 force : FAILED :
Pre
> > Validation failed on diufnas23. Please check log file for details.
> > [2020-03-03 08:50:15.699112]  : volume add-brick vol-backup
> > diufnas22:/bigdisk/brick3 diufnas23:/bigdisk/brick4 force : FAILED :
Pre
> > Validation failed on diufnas22. Please check log file for details.
> > [2020-03-03 08:54:56.472727]  : volume add-brick vol-backup
> > diufnas22:/bigdisk/brick3 diufnas23:/bigdisk/brick4 force : FAILED :
Pre
> > Validation failed on diufnas23. Please check log file for details.
> > [2020-03-03 08:50:15.698286] E [MSGID: 106121]
> > [glusterd-mgmt.c:1148:glusterd_mgmt_v3_pre_validate] 0-management: Pre
> > Validation failed on peers
> > [2020-03-03 08:50:15.698315] E [MSGID: 106121]
> > [glusterd-mgmt.c:2242:glusterd_mgmt_v3_initiate_all_phases]
> > 0-management: Pre Validation Failed
> > [2020-03-03 08:54:56.471628] E [MSGID: 106115]
> > [glusterd-mgmt.c:124:gd_mgmt_v3_collate_errors] 0-management: Pre
> > Validation failed on diufnas23. Please check log file for details.
> > [2020-03-03 08:54:56.471687] E [MSGID: 106115]
> > [glusterd-mgmt.c:124:gd_mgmt_v3_collate_errors] 0-management: Pre
> > Validation failed on diufnas22. Please check log file for details.
> > [2020-03-03 08:54:56.471908] E [MSGID: 106121]
> > [glusterd-mgmt.c:1148:glusterd_mgmt_v3_pre_validate] 0-management: Pre
> > Validation failed on peers
> > [2020-03-03 08:54:56.471935] E [MSGID: 106121]
> > [glusterd-mgmt.c:2242:glusterd_mgmt_v3_initiate_all_phases]
> > 0-management: Pre Validation Failed
> >
> >
> > What am I missing?
> > Thank you for any help.
> > Regards, Birgit
> >
> > ________
> >
> >
> >
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>
>
>
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>
> Schedule -
> Every Tuesday at 14:30 IST / 09:00 UTC
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--
Thanks,
Sanju
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