[Gluster-users] Convert replica 2 to replica 2+1 arbiter

Martin Toth snowmailer at gmail.com
Sun Feb 25 14:59:14 UTC 2018


Hi,

It should be there, see https://review.gluster.org/#/c/14502/ <https://review.gluster.org/#/c/14502/>

BR,
Martin

> On 25 Feb 2018, at 15:52, Mitja Mihelič <mitja.mihelic at arnes.si> wrote:
> 
> I must ask again, just to be sure. Is what you are proposing definitely supported in v3.8?
> 
> Kind regards,
> Mitja
> 
> On 25/02/2018 13:55, Jim Kinney wrote:
>> gluster volume add-brick volname replica 3 arbiter 1 brickhost:brickpath/to/new/arbitervol
>> 
>> Yes. The replica 3 looks odd. Somewhere in 3.12 (?) or not until v4 a change in command will happen so it won't count the arbiter as a replica.
>> 
>> On February 25, 2018 5:05:04 AM EST, "Mitja Mihelič" <mitja.mihelic at arnes.si> <mailto:mitja.mihelic at arnes.si> wrote:
>> Hi!
>> 
>> I am using GlusterFS on CentOS7 with glusterfs-3.8.15 RPM version.
>> I currently have a replica 2 running and I would like to get rid of the 
>> split-brain problem before it occurs. This is one of the possible solutions.
>> 
>> Is it possible to and an arbiter to this volume?
>> I have read in a thread from 2016 that this feature is planned for 
>> version 3.8.
>> Is the feature available? If so, could you give me an example of how to 
>> do it?
>> 
>> Kind regards,
>> Mitja
>> 
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>> 
>> -- 
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