[Gluster-users] Add Arbiter Brick to Existing Distributed Replicated Volume

[Lazuardi Nasution]

Hi Dave,

I have try following but failed. Can you help find my mistake?

[root at gluster-eadmin-data ~]# gluster volume add-brick eadmin-data replica
3 arbiter 1 gluster-eadmin-data.vm:/mnt/BRICK0
gluster-eadmin-data.dc:/mnt/BRICK0 gluster-eadmin-data.arb:/mnt/BRICK0
gluster-eadmin-data.vm:/mnt/BRICK1 gluster-eadmin-data.dc:/mnt/BRICK1
gluster-eadmin-data.arb:/mnt/BRICK1 gluster-eadmin-data.vm:/mnt/BRICK2
gluster-eadmin-data.dc:/mnt/BRICK2 gluster-eadmin-data.arb:/mnt/BRICK2
gluster-eadmin-data.vm:/mnt/BRICK3 gluster-eadmin-data.dc:/mnt/BRICK3
gluster-eadmin-data.arb:/mnt/BRICK3 gluster-eadmin-data.vm:/mnt/BRICK4
gluster-eadmin-data.dc:/mnt/BRICK4 gluster-eadmin-data.arb:/mnt/BRICK4
gluster-eadmin-data.vm:/mnt/BRICK5 gluster-eadmin-data.dc:/mnt/BRICK5
gluster-eadmin-data.arb:/mnt/BRICK5 gluster-eadmin-data.vm:/mnt/BRICK6
gluster-eadmin-data.dc:/mnt/BRICK6 gluster-eadmin-data.arb:/mnt/BRICK6
gluster-eadmin-data.vm:/mnt/BRICK7 gluster-eadmin-data.dc:/mnt/BRICK7
gluster-eadmin-data.arb:/mnt/BRICK7
volume add-brick: failed: Operation failed

Bricks on gluster-eadmin-data.vm and gluster-eadmin-data.dc are existing. I
want to add arbiter bricks on gluster-eadmin-data.arb.

Best regards,

Date: Fri, 7 Dec 2018 06:53:30 -0600
> From: Dave Sherohman <dave at sherohman.org>
> To: gluster-users at gluster.org
> Subject: Re: [Gluster-users] Add Arbiter Brick to Existing Distributed
>         Replicated Volume
> Message-ID: <20181207125330.GJ32114 at sherohman.org>
> Content-Type: text/plain; charset=us-ascii
>
> On Wed, Dec 05, 2018 at 12:37:29AM +0700, Lazuardi Nasution wrote:
> > How to add arbiter brick to existing distributed replicated volume (for
> > example 3x2)? I have try "gluster volume add-brick <VOLNAME> replica 3
> > arbiter 1 <NEW-BRICK1> <NEW-BRICK2> <NEW-BRICK3>" where <NEW-BRICK1>,
> > <NEW-BRICK2> and <NEW-BRICK3> is on the same host.
>
> You have to supply the complete list of bricks in any add-brick command.
> So if you have bricks D1-2, D1-2, D2-1, D2-2, D3-1, and D3-2, adding
> arbiters (A-1 through A-3) would be
>
> gluster volume add-brick MyVolume replica 3 arbiter 1 D1-1 D1-2 A-1 D2-1
> D2-2 A-2 D3-1 D3-2 A-3
>
> --
> Dave Sherohman
>
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