[Gluster-users] How can I remove a wrong information in "Other names" while checking gluster peer status?

[DUCARROZ Birgit]

It works.
Thank you so much Sanju and Atin, you're bosses.
Regards,
Birgit

On 03/01/20 15:24, Atin Mukherjee wrote:
> Please bring down all glusterd instances before correcting the files. So 
> you should first stop the glusterd services, repair the files (removing 
> unwanted entries), ensure the peer files content are correct across all 
> nodes and then start the glusterd service on each node one by one.
> 
> On Fri, 3 Jan 2020 at 19:50, DUCARROZ Birgit <birgit.ducarroz at unifr.ch 
> <mailto:birgit.ducarroz at unifr.ch>> wrote:
> 
>     Thank you so much.
> 
>     I deleted the info out of the UUid file of each server except of nas23
>     but it re-adds the nas28 at each service glusterd restart.
> 
>     Is there something else to delete?
> 
>     On 03/01/20 14:22, Sanju Rakonde wrote:
>      > Hi,
>      >
>      > In every node of the cluster, at /var/lib/glusterd/peers/
>     directory, we
>      > will have peer related information. To come out of this
>     situation, you
>      > have to delete hostname=nas28 from the file, whose name is uuid
>     of node
>      > nas23 in all the nodes (except npde nas23). The file will be present
>      > under /var/lib/glusterd/peers/.
>      >
>      > You can find the uuid of node nas23 at
>     /var/lib/glusterd/glusterd.info <http://glusterd.info>
>      > <http://glusterd.info> file in nas23 node.
>      >
>      > On Fri, Jan 3, 2020 at 6:19 PM DUCARROZ Birgit
>     <birgit.ducarroz at unifr.ch <mailto:birgit.ducarroz at unifr.ch>
>      > <mailto:birgit.ducarroz at unifr.ch
>     <mailto:birgit.ducarroz at unifr.ch>>> wrote:
>      >
>      >     Hi all,
>      >
>      >     I had a mistake in my hosts file which I corrected now.
>      >
>      >     gluster peer status tells me
>      >
>      >     Hostname: nas23
>      >     Uuid: 23f98658-7bee-4b7d-991d-be35t9q4g008
>      >     State: Peer in Cluster (Connected)
>      >     Other names:
>      >     nas23
>      >     nas28
>      >
>      >     The problem is nas28 which should not appear.
>      >
>      >     I tried to stop-start gluster service on both servers, this
>     did not
>      >     help.
>      >
>      >     gluster peer detach nas28
>      >     peer detach: failed: Brick(s) with the peer nas28 exist in
>     cluster
>      >
>      >     How can I correct this problem?
>      >
>      >     Thank you for any help.
>      >     Regards,
>      >     Birgit
>      >     ________
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>      >
>      > --
>      > Thanks,
>      > Sanju
>     ________
> 
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> -- 
> --Atin