Hay Niklaus,
Sorry for the delay. The *reset-brick* should do the trick for you.
You can have a look at [1] for more details.
[1] https://gluster.readthedocs.io/en/latest/release-notes/3.9.0/
HTH,
Karthik
On Thu, Jun 1, 2017 at 12:28 PM, Niklaus Hofer <
niklaus.ho...@stepping-stone.ch> wrote:
> Hi
>
> We have a Replica 2 + Arbiter Gluster setup with 3 nodes Server1, Server2
> and Server3 where Server3 is the Arbiter node. There are several Gluster
> volumes ontop of that setup. They all look a bit like this:
>
> gluster volume info gv-tier1-vm-01
>
> [...]
> Number of Bricks: 1 x (2 + 1) = 3
> [...]
> Bricks:
> Brick1: Server1:/var/data/lv-vm-01
> Brick2: Server2:/var/data/lv-vm-01
> Brick3: Server3:/var/data/lv-vm-01/brick (arbiter)
> [...]
> cluster.data-self-heal-algorithm: full
> [...]
>
> We took down Server2 because we needed to do maintenance on this server's
> storage. During maintenance work, we ended up having to completely rebuild
> the storage on Server2. This means that "/var/data/lv-vm-01" on Server2 is
> now empty. However, all the Gluster Metadata in "/var/lib/glusterd/" is
> still in tact. Gluster has not been started on Server2.
>
> Here is what our sample gluster volume currently looks like on the still
> active nodes:
>
> gluster volume status gv-tier1-vm-01
>
> Status of volume: gv-tier1-vm-01
> Gluster process TCP Port RDMA Port Online
> Pid
>
> --
> Brick Server1:/var/data/lv-vm-0149204 0 Y 22775
> Brick Server3:/var/data/lv-vm-01/brick 49161 0 Y 15334
> Self-heal Daemon on localhost N/A N/AY 19233
> Self-heal Daemon on Server3 N/A N/AY 20839
>
>
> Now we would like to rebuild the data on Server2 from the still in tact
> data on Server1. That is to say, we hope to start up Gluster on Server2 in
> such a way that it will sync the data from Server1 back. If at all
> possible, the Gluster cluster should stay up during this process and access
> to the Gluster volumes should not be interrupted.
>
> What is the correct / recommended way of doing this?
>
> Greetings
> Niklaus Hofer
> --
> stepping stone GmbH
> Neufeldstrasse 9
> CH-3012 Bern
>
> Telefon: +41 31 332 53 63
> www.stepping-stone.ch
> niklaus.ho...@stepping-stone.ch
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