Gluster users - Jan 2016 - have to run gluster peer detach to remove a host form a gluster cluster.

Hi all,

When I want to remove an host from a gluster cluster, engines tells me 
that it fails to remove the host.
Once I run a manual gluster peer detach <host>, then the host is 
successfully removed.
It seems to be bug, doesn't it?

-- 
Nathana?l Blanchet

Supervision r?seau
P?le Infrastrutures Informatiques
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5 	
T?l. 33 (0)4 67 54 84 55
Fax  33 (0)4 67 54 84 14
blanchet at abes.fr

-Atin
Sent from one plus one
On Jan 15, 2016 9:16 PM, "Nathana?l Blanchet" <blanchet at
abes.fr> wrote:
>
> Hi all,
>
> When I want to remove an host from a gluster cluster, engines tells me
that it fails to remove the host.
How did you try to remove it? Are you using any console app on top of
gluster?
> Once I run a manual gluster peer detach <host>, then the host is
successfully removed.
> It seems to be bug, doesn't it?
>
> --
> Nathana?l Blanchet
>
> Supervision r?seau
> P?le Infrastrutures Informatiques
> 227 avenue Professeur-Jean-Louis-Viala
> 34193 MONTPELLIER CEDEX 5
> T?l. 33 (0)4 67 54 84 55
> Fax  33 (0)4 67 54 84 14
> blanchet at abes.fr
>
> _______________________________________________
> Gluster-users mailing list
> Gluster-users at gluster.org
> http://www.gluster.org/mailman/listinfo/gluster-users
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Doesn't sound like a bug to me.

To remove a server from your cluster, you first ensure it's no longer 
part of any volume; use "gluster volume remov-brick" to remove that 
server from any volumes it's participating in.

Once the server is no longer part of any volumes, you then "gluster peer 
detach" that host to remove it from the trusted peer group.

On 01/15/16 07:37, Nathana?l Blanchet wrote:
> Hi all,
>
> When I want to remove an host from a gluster cluster, engines tells me 
> that it fails to remove the host.
> Once I run a manual gluster peer detach <host>, then the host is 
> successfully removed.
> It seems to be bug, doesn't it?
>