[Gluster-users] volume replace-brick start is not working

[Atin Mukherjee]

On 01/06/2015 06:05 PM, Alessandro Ipe wrote:
> Hi,
> 
> 
> We have set up a "md1" volume using gluster 3.4.2 over 4 servers configured as distributed and replicated. Then, we upgraded smoohtly to 3.5.3, since it was mentionned that the command "volume replace-brick" is broken on 3.4.x. We added two more peers (after having read that the quota feature neede to be turn off for this command to succeed...).
> 
> We have then issued an
> gluster volume replace-brick md1 193.190.249.113:/data/glusterfs/md1/brick1 193.190.249.122:/data/glusterfs/md1/brick1 start force
> Then I did an 
> gluster volume replace-brick md1 193.190.249.113:/data/glusterfs/md1/brick1 
> 193.190.249.122:/data/glusterfs/md1/brick1 abort
> because nothing was happening.
> 
> However wheh trying to monitor the previous command by
> gluster volume replace-brick md1 193.190.249.113:/data/glusterfs/md1/brick1 193.190.249.122:/data/glusterfs/md1/brick1 status
> it outputs
> volume replace-brick: failed: Another transaction could be in progress. Please try again after sometime.
> and the following lines are written in cli.log
> [2015-01-06 12:32:14.595387] I [socket.c:3645:socket_init] 0-glusterfs: SSL support is NOT enabled
> [2015-01-06 12:32:14.595434] I [socket.c:3660:socket_init] 0-glusterfs: using system polling thread
> [2015-01-06 12:32:14.595590] I [socket.c:3645:socket_init] 0-glusterfs: SSL support is NOT enabled
> [2015-01-06 12:32:14.595606] I [socket.c:3660:socket_init] 0-glusterfs: using system polling thread
> [2015-01-06 12:32:14.596013] I [cli-cmd-volume.c:1706:cli_check_gsync_present] 0-: geo-replication not installed
> [2015-01-06 12:32:14.602165] I [cli-rpc-ops.c:2162:gf_cli_replace_brick_cbk] 0-cli: Received resp to replace brick
> [2015-01-06 12:32:14.602248] I [input.c:36:cli_batch] 0-: Exiting with: -1
> 
> What am I doing wrong ?
Can you please share the glusterd log?

~Atin
> 
> 
> Many thanks,
> 
> 
> Alessandro.
> 
> 
> gluster volume info md1 outputs:
> Volume Name: md1
> Type: Distributed-Replicate
> Volume ID: 6da4b915-1def-4df4-a41c-2f3300ebf16b
> Status: Started
> Number of Bricks: 2 x 2 = 4
> Transport-type: tcp
> Bricks:
> Brick1: tsunami1:/data/glusterfs/md1/brick1
> Brick2: tsunami2:/data/glusterfs/md1/brick1
> Brick3: tsunami3:/data/glusterfs/md1/brick1
> Brick4: tsunami4:/data/glusterfs/md1/brick1
> Options Reconfigured:
> server.allow-insecure: on
> cluster.read-hash-mode: 2
> features.quota: off
> nfs.disable: on
> performance.cache-size: 512MB
> performance.io-thread-count: 64
> performance.flush-behind: off
> performance.write-behind-window-size: 4MB
> performance.write-behind: on
> 
> 
> 
> 
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