[Gluster-users] Peers not connecting after changing IP address

[JF Le Fillâtre]

Hello,

Check the files in the peer directory:

/var/lib/glusterd/peers

They contain the IP addresses of the peers.

I haven't done it but I assume that if you update those files on all
servers you should be back online.

Thanks,
JF


On 10/03/15 16:00, Alex Crow wrote:
> Hi,
> 
> I've had a 4 node Dis/Rep cluster up and running for a while, but
> recently moved two of the nodes (the replicas of the other 2) to a
> nearby datacentre. The IP addresses of the moved two therefore changed,
> but I updated the /etc/hosts file on all four hosts to reflect the
> change (and the peers were all probed by name, not IP).
> 
> However at each site the other two peers show as disconnected, even
> though the servers can all successfully talk to each other. Is there
> some way I can kick this back into life?
> 
> Regards,
> 
> Alex
> 

-- 

 Jean-François Le Fillâtre
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 HPC Systems Administrator
 LCSB - University of Luxembourg
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