I get a timeout when trying to force start the volume from serv3, but I can 
stop the volume ...

Isn't the error linked to "0-glusterfs: failed to submit rpc-request" ? (from 
the log i send in the first place)

Merwan

________________________________
De : Atin Mukherjee <amukh...@redhat.com>
Envoyé : dimanche 4 juin 2017 15:31:34
À : Merwan Ouddane
Cc : gluster-users
Objet : Re: [Gluster-users] Adding a new replica to the cluster

Apologies for the delay!

>From the logs:

[2017-05-31 13:06:35.839780] E [MSGID: 106005] 
[glusterd-utils.c:4877:glusterd_brick_start] 0-management: Unable to  start 
brick 156.125.102.103:/data/br0/vm0
[2017-05-31 13:06:35.839869] E [MSGID: 106074] 
[glusterd-brick-ops.c:2493:glusterd_op_add_brick] 0-glusterd: Unable  to add 
bricks

This looks like in serv3 the newly added brick failed to come up. You'd have to 
look at the same brick log file on serv3 to see what was the reason. As a 
workaround, does gluster v start <volname> force bring up this brick now? As 
far as glusterd configuration data is concerned, everything seems fine, no 
inconsistency.

On Wed, May 31, 2017 at 6:53 PM, Merwan Ouddane 
<merwa...@msn.com<mailto:merwa...@msn.com>> wrote:

Hello,


Here is a tar gz with the log, and the output of "gluster volume status && 
gluster volume info && gluster peer status" for each server


Thank you,

Merwan

________________________________
De : Atin Mukherjee <amukh...@redhat.com<mailto:amukh...@redhat.com>>
Envoyé : mercredi 31 mai 2017 12:20:49

À : Merwan Ouddane
Cc : gluster-users@gluster.org<mailto:gluster-users@gluster.org>
Objet : Re: [Gluster-users] Adding a new replica to the cluster


On Tue, May 30, 2017 at 2:14 PM, Merwan Ouddane 
<merwa...@msn.com<mailto:merwa...@msn.com>> wrote:

Gluster peer status tells me that the peer is connected


Here is the log from the servers in the cluster (they are the same for both of 
them):

https://pastebin.com/4aM94PJ6


The log from the server i'm trying to add to the cluster:

https://pastebin.com/YGTcKRyw

I'm sorry but these log files are for brick and client. What I am looking for 
is glusterd log ( ls -lrt /var/log/glusterfs/*glusterd* ) from all the nodes. 
Also please paste the output of gluster volume status, gluster volume info, 
gluster peer status from all the nodes.



Merwan

________________________________
De : Atin Mukherjee <amukh...@redhat.com<mailto:amukh...@redhat.com>>
Envoyé : mardi 30 mai 2017 04:51
À : Merwan Ouddane
Cc : gluster-users@gluster.org<mailto:gluster-users@gluster.org>
Objet : Re: [Gluster-users] Adding a new replica to the cluster



On Mon, May 29, 2017 at 9:52 PM, Merwan Ouddane 
<merwa...@msn.com<mailto:merwa...@msn.com>> wrote:
Hello,

I wanted to play around with gluster and I made a 2 nodes cluster replicated, 
then I wanted to add a third replica "on the fly".

I manage to probe my third server from the cluster, but when I try to add the 
new brick to the volume, I get a "Request timed out"

My command:
  gluster volume add-brick vol0 replica 3 
192.168.0.4<http://192.168.0.4>:/data/br0/vol0

This might happen if the originator glusterd lost connection with other peers 
while this command was in process. Can you check if peer status is healthy by 
gluster peer status command? If yes, you'd need to share the glusterd log files 
from all the nodes with us to further analyse the issue.



Does anyone have an idea ?

Regards,
Merwan

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