[Gluster-users] slave is rebalancing, master is not?

Dr. Michael J. Chudobiak mjc at avtechpulse.com
Fri Jun 5 15:16:49 UTC 2015


I seem to have an issue with my replicated setup.

The master says no rebalancing is happening, but the slave says there is 
(sort of). The master notes the issue:

[2015-06-05 15:11:26.735361] E 
[glusterd-utils.c:9993:glusterd_volume_status_aggregate_tasks_status] 
0-management: Local tasks count (0) and remote tasks count (1) do not 
match. Not aggregating tasks status.

The slave shows some odd messages like this:
[2015-06-05 14:44:56.525402] E [glusterfsd-mgmt.c:1494:mgmt_getspec_cbk] 
0-glusterfs: failed to get the 'volume file' from server

I want the supposed rebalancing to stop, so I can add bricks.

Any idea what is going on, and how to fix it?

Both servers were recently upgraded from Fedora 21 to 22.

Status output is below.

- Mike



Master: [root at karsh ~]# /usr/sbin/gluster volume status
Status of volume: volume1
Gluster process						Port	Online	Pid
------------------------------------------------------------------------------
Brick karsh:/gluster/brick1/data			49152	Y	4023
Brick xena:/gluster/brick2/data				49152	Y	1719
Brick karsh:/gluster/brick3/data			49153	Y	4015
Brick xena:/gluster/brick4/data				49153	Y	1725
NFS Server on localhost					2049	Y	4022
Self-heal Daemon on localhost				N/A	Y	4034
NFS Server on xena					2049	Y	24550
Self-heal Daemon on xena				N/A	Y	24557

Task Status of Volume volume1
------------------------------------------------------------------------------
There are no active volume tasks


[root at xena glusterfs]# /usr/sbin/gluster volume status
Status of volume: volume1
Gluster process						Port	Online	Pid
------------------------------------------------------------------------------
Brick karsh:/gluster/brick1/data			49152	Y	4023
Brick xena:/gluster/brick2/data				49152	Y	1719
Brick karsh:/gluster/brick3/data			49153	Y	4015
Brick xena:/gluster/brick4/data				49153	Y	1725
NFS Server on localhost					2049	Y	24550
Self-heal Daemon on localhost				N/A	Y	24557
NFS Server on 192.168.0.240				2049	Y	4022
Self-heal Daemon on 192.168.0.240			N/A	Y	4034

Task Status of Volume volume1
------------------------------------------------------------------------------
Task                 : Rebalance
ID                   : f550b485-26c4-49f8-b7dc-055c678afce8
Status               : in progress

[root at xena glusterfs]# gluster volume rebalance volume1 status
volume rebalance: volume1: success:





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