Re: [Gluster-users] Issues removing then adding a brick to a replica volume (Gluster 3.7.6)

2016-02-25 Thread Sahina Bose
On 02/23/2016 04:34 PM, Lindsay Mathieson wrote: On 23/02/2016 8:29 PM, Sahina Bose wrote: Late jumping into this thread, but curious - Is there a specific reason that you are removing and adding a brick? Will replace-brick not work for you? Testing procedures for replacing a failed brick

Re: [Gluster-users] Issues removing then adding a brick to a replica volume (Gluster 3.7.6)

2016-02-25 Thread Sahina Bose
On 02/23/2016 04:34 PM, Lindsay Mathieson wrote: On 23/02/2016 8:29 PM, Sahina Bose wrote: Late jumping into this thread, but curious - Is there a specific reason that you are removing and adding a brick? Will replace-brick not work for you? Testing procedures for replacing a failed brick

Re: [Gluster-users] Issues removing then adding a brick to a replica volume (Gluster 3.7.6)

2016-02-23 Thread Lindsay Mathieson
On 23/02/2016 8:29 PM, Sahina Bose wrote: Late jumping into this thread, but curious - Is there a specific reason that you are removing and adding a brick? Will replace-brick not work for you? Testing procedures for replacing a failed brick (disk crash etc), -- Lindsay Mathieson __

Re: [Gluster-users] Issues removing then adding a brick to a replica volume (Gluster 3.7.6)

2016-02-23 Thread Sahina Bose
On 01/18/2016 07:38 PM, Lindsay Mathieson wrote: On 18/01/2016 10:24 PM, Krutika Dhananjay wrote: Heal _is_ necessary when you add a brick that changes the replica count from n to (n+1). Now the new brick that is also part of the existing replica set is lagging with respect to the existing br

Re: [Gluster-users] Issues removing then adding a brick to a replica volume (Gluster 3.7.6)

2016-01-19 Thread Lindsay Mathieson
On 18/01/16 22:24, Krutika Dhananjay wrote: However if I run it on VNA, it succeeds. Yes, there is a bug report for this @ https://bugzilla.redhat.com/show_bug.cgi?id=1112158. The workaround, like you yourself figured, is to run the command on the node with the highest uuid. Steps: 1) C

Re: [Gluster-users] Issues removing then adding a brick to a replica volume (Gluster 3.7.6)

2016-01-18 Thread Krutika Dhananjay
- Original Message - > From: "Lindsay Mathieson" > To: "Krutika Dhananjay" > Cc: "gluster-users" > Sent: Monday, January 18, 2016 7:38:44 PM > Subject: Re: [Gluster-users] Issues removing then adding a brick to a replica > volume (G

Re: [Gluster-users] Issues removing then adding a brick to a replica volume (Gluster 3.7.6)

2016-01-18 Thread Lindsay Mathieson
On 18/01/2016 10:24 PM, Krutika Dhananjay wrote: Heal _is_ necessary when you add a brick that changes the replica count from n to (n+1). Now the new brick that is also part of the existing replica set is lagging with respect to the existing bricks and needs to be brought in sync with these. All

Re: [Gluster-users] Issues removing then adding a brick to a replica volume (Gluster 3.7.6)

2016-01-18 Thread Krutika Dhananjay
- Original Message - > From: "Lindsay Mathieson" > To: "gluster-users" > Sent: Monday, January 18, 2016 11:19:22 AM > Subject: [Gluster-users] Issues removing then adding a brick to a replica > volume (Gluster 3.7.6) > Been running thr

[Gluster-users] Issues removing then adding a brick to a replica volume (Gluster 3.7.6)

2016-01-17 Thread Lindsay Mathieson
Been running through my eternal testing regime ... and experimenting with removing/adding bricks - to me, a necessary part of volume maintenance for dealing with failed disks. The datastore is a VM host and all the following is done live. Sharding is active with a 512MB shard size. So I start