Xavi Hernandez
2019-Dec-19 07:43 UTC
[Gluster-users] remove arbiter to add new brick - possible?
Hi Brigit, On Wed, Dec 18, 2019 at 3:16 PM DUCARROZ Birgit <birgit.ducarroz at unifr.ch> wrote:> Hi list, > > I have a replica 3 volume with arbiter. > Now I would like to add a new brick. > How can I do this? >When you expand a volume you need to add as many bricks as necessary to create a new replica set. In your case you need to add 3 more bricks (2 data bricks and 1 arbiter) to expand the volume. You can check the documentation [1] for more information. Xavi [1] https://docs.gluster.org/en/latest/Administrator%20Guide/Managing%20Volumes/#expanding-volumes> > gluster volume add-brick ... gives me output: > volume add-brick: failed: Increasing replica count for arbiter volumes > is not supported. > > Thank you for any help. > Regards, > Birgit > ________ > > Community Meeting Calendar: > > APAC Schedule - > Every 2nd and 4th Tuesday at 11:30 AM IST > Bridge: https://bluejeans.com/441850968 > > NA/EMEA Schedule - > Every 1st and 3rd Tuesday at 01:00 PM EDT > Bridge: https://bluejeans.com/441850968 > > Gluster-users mailing list > Gluster-users at gluster.org > https://lists.gluster.org/mailman/listinfo/gluster-users > >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20191219/e43ad2b6/attachment.html>
DUCARROZ Birgit
2019-Dec-27 12:00 UTC
[Gluster-users] remove arbiter to add new brick - possible?
Hi Xavi, Thank you a lot for your response. That's the information I needed. However, I run actually into an other error message: root at nas22:# gluster volume add-brick vol-cdimages nas28:/bigdisk/brick7 nas29:/bigdisk/brick8 nas23:/bigdisk/brick9 volume add-brick: failed: Pre Validation failed on nas28. Please check log file for details. Pre Validation failed on nas29. Please check log file for details. The logfile says: [2019-12-27 11:37:41.439048] E [MSGID: 106121] [glusterd-mgmt.c:1148:glusterd_mgmt_v3_pre_validate] 0-management: Pre Validation failed on peers All peers are in Cluster and Connected. How can I solve this problem? Kind regards, Birgit On 19/12/19 08:43, Xavi Hernandez wrote:> Hi Brigit, > > On Wed, Dec 18, 2019 at 3:16 PM DUCARROZ Birgit > <birgit.ducarroz at unifr.ch <mailto:birgit.ducarroz at unifr.ch>> wrote: > > Hi list, > > I have a replica 3 volume with arbiter. > Now I would like to add a new brick. > How can I do this? > > > When you expand a volume you need to add as many bricks as necessary to > create a new replica set. In your case you need to add 3 more bricks (2 > data bricks and 1 arbiter) to expand the volume. > > You can check the documentation [1] for more information. > > Xavi > > [1] > https://docs.gluster.org/en/latest/Administrator%20Guide/Managing%20Volumes/#expanding-volumes > > > > gluster volume add-brick ... gives me output: > volume add-brick: failed: Increasing replica count for arbiter volumes > is not supported. > > Thank you for any help. > Regards, > Birgit > ________ > > Community Meeting Calendar: > > APAC Schedule - > Every 2nd and 4th Tuesday at 11:30 AM IST > Bridge: https://bluejeans.com/441850968 > > NA/EMEA Schedule - > Every 1st and 3rd Tuesday at 01:00 PM EDT > Bridge: https://bluejeans.com/441850968 > > Gluster-users mailing list > Gluster-users at gluster.org <mailto:Gluster-users at gluster.org> > https://lists.gluster.org/mailman/listinfo/gluster-users >