Re: [Gluster-users] Urgent :) Procedure for replacing Gluster Node on 3.8.12

2017-06-11 Thread Lindsay Mathieson
On 9/06/2017 5:54 PM, Lindsay Mathieson wrote: I've started the process as above, seems to be going ok - cluster is going to be unusable for the next couple of days. Just as an update - I was mistaken in this, cluster was actually quite usable while this was going on, except for on the new

Re: [Gluster-users] How to remove dead peer, osrry urgent again :(

2017-06-11 Thread Lindsay Mathieson
On 11/06/2017 9:23 PM, Atin Mukherjee wrote: Until and unless server side quorum is not enabled that's not correct. I/O path should be active even though management plane is down. We can still get this done by one node after another with out bringing down all glusterd instances at one go but

Re: [Gluster-users] How to remove dead peer, osrry urgent again :(

2017-06-11 Thread Atin Mukherjee
On Sun, 11 Jun 2017 at 16:35, Gandalf Corvotempesta < gandalf.corvotempe...@gmail.com> wrote: > > > Il 11 giu 2017 1:00 PM, "Atin Mukherjee" ha scritto: > > Yes. And please ensure you do this after bringing down all the glusterd > instances and then once the peer file is

Re: [Gluster-users] How to remove dead peer, osrry urgent again :(

2017-06-11 Thread Gandalf Corvotempesta
Il 11 giu 2017 1:00 PM, "Atin Mukherjee" ha scritto: Yes. And please ensure you do this after bringing down all the glusterd instances and then once the peer file is removed from all the nodes restart glusterd on all the nodes one after another. If you have to bring down

Re: [Gluster-users] How to remove dead peer, osrry urgent again :(

2017-06-11 Thread Atin Mukherjee
On Sun, 11 Jun 2017 at 16:26, Lindsay Mathieson wrote: > On 11/06/2017 6:42 PM, Atin Mukherjee wrote: > > If the dead server doesn't host any volumes (bricks of volumes to be > specific) then you can actually remove the uuid entry from > /var/lib/glusterd from other

Re: [Gluster-users] How to remove dead peer, osrry urgent again :(

2017-06-11 Thread Lindsay Mathieson
On 11/06/2017 6:42 PM, Atin Mukherjee wrote: If the dead server doesn't host any volumes (bricks of volumes to be specific) then you can actually remove the uuid entry from /var/lib/glusterd from other nodes Is that just the file entry in "/var/lib/glusterd/peers" ? e.g I have: gluster

Re: [Gluster-users] How to remove dead peer, osrry urgent again :(

2017-06-11 Thread Atin Mukherjee
On Sun, 11 Jun 2017 at 16:03, Lindsay Mathieson wrote: > On 11/06/2017 6:42 PM, Atin Mukherjee wrote: > > If the dead server doesn't host any volumes (bricks of volumes to be > > specific) then you can actually remove the uuid entry from > > /var/lib/glusterd from

Re: [Gluster-users] How to remove dead peer, osrry urgent again :(

2017-06-11 Thread Lindsay Mathieson
On 11/06/2017 6:42 PM, Atin Mukherjee wrote: If the dead server doesn't host any volumes (bricks of volumes to be specific) then you can actually remove the uuid entry from /var/lib/glusterd from other nodes and restart glusterd instances one after another as a workaround. The server hosted

Re: [Gluster-users] How to remove dead peer, osrry urgent again :(

2017-06-11 Thread Atin Mukherjee
On Sun, 11 Jun 2017 at 06:25, Lindsay Mathieson wrote: > On 11/06/2017 10:46 AM, WK wrote: > > I thought you had removed vna as defective and then ADDED in vnh as > > the replacement? > > > > Why is vna still there? > > Because I *can't* remove it. It died, was

Re: [Gluster-users] How to remove dead peer, osrry urgent again :(

2017-06-11 Thread W Kern
On 6/10/2017 5:54 PM, Lindsay Mathieson wrote: On 11/06/2017 10:46 AM, WK wrote: I thought you had removed vna as defective and then ADDED in vnh as the replacement? Why is vna still there? Because I *can't* remove it. It died, was unable to be brought up. The gluster peer detach