[Gluster-users] About replica count update 2->3
Jon Colás Gómez
jonybravo30 at gmail.com
Fri Dec 19 09:42:15 UTC 2014
thanks for reply, i have 3.2.5 gluster version, so i will try to create a
new replica 3 volume with existen replica 2 and then i will copy files from
replica 2 to replica 3 new gluster volume.
What do you think about that? do you have better idea?
This is a production enviroment.
Greetings and MerryXmas ;-P
2014-12-17 7:05 GMT+01:00 Kaushal M <kshlmster at gmail.com>:
> Hey Jon,
> What version of GlusterFS are you using? The ability to change a
> volumes replica count was introduced in version 3.3.
> On Wed, Dec 17, 2014 at 10:52 AM, Atin Mukherjee <amukherj at redhat.com>
> > On 12/16/2014 04:56 PM, Jon Colás Gómez wrote:
> >> I have a production enviroment with a volume with two replicated nodes
> >> "replica 2"
> >> I want to update replica count from 2 ->3 (add another node)
> >> i have tried:
> >> # gluster volume add-brick gluster_data replica 3
> >> wrong brick type: replica, use <HOSTNAME>:<export-dir-abs-path>
> > This should work, can you please paste gluster volume status/info for
> > gluster_data volume?
> > ~Atin
> >> # gluster volume add-brick gluster_data host03:/data/glusterfs
> >> Incorrect number of bricks supplied 1 for type REPLICATE with count 2
> >> I wish it can be possible update replica count with no replicated volume
> >> recreation?
> >> Thanks in advance,
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Jon Colás Gómez
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