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? -- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet@abes.fr
Hi Nathanaël Blanchet, This could be because of the recent change we did in Gluster cluster. We stop all gluster process when a gluster host is moved to Maintenance. Can u attach the engine log for further analysis? Regards, Ramesh On 01/15/2016 09:28 PM, Nathanaël 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?
It does look like one. Could you attach engine log and vdsm logs from the server where engine issued the peer detach? On 01/15/2016 09:28 PM, Nathanaël 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?
Sorry, I'm only able to provide engine.log, because the host has already been resintalled. Thank you. Le 18/01/2016 09:34, Sahina Bose a écrit :
It does look like one. Could you attach engine log and vdsm logs from the server where engine issued the peer detach?
On 01/15/2016 09:28 PM, Nathanaël 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?
-- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet@abes.fr
On 01/18/2016 03:37 PM, Nathanaël Blanchet wrote:
Sorry, I'm only able to provide engine.log, because the host has already been resintalled. Thank you.
Was the host that you were trying to remove, "khamsin" correspond to 10.34.100.41 ? (10.34.100.41 is reported as DISCONNECTED in gluster peer list) From engine logs, beyond the fact that there was an error in peer detaching this host (peer detach was tried on host zonda), there's no further info. Unfortunately, we would need vdsm/gluster logs from host zonda to analyse further.
Le 18/01/2016 09:34, Sahina Bose a écrit :
It does look like one. Could you attach engine log and vdsm logs from the server where engine issued the peer detach?
On 01/15/2016 09:28 PM, Nathanaël 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?
participants (3)
-
Nathanaël Blanchet -
Ramesh Nachimuthu -
Sahina Bose