Re: remove arbiter to add new brick - possible?

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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@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@xxxxxxxx <mailto:birgit.ducarroz@xxxxxxxx>> 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
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Bridge: https://bluejeans.com/441850968

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Bridge: https://bluejeans.com/441850968

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