[ovirt-users] 3.6: GlusterFS data domain failover?
Wee Sritippho
wee.s at forest.go.th
Mon Nov 23 08:53:09 UTC 2015
Hi Nir,
Thank you for spending your time answering all of the questions. I
really appreciate it.
Today morning, I'm, somehow, able to edit the existing GlusterFS data
domain / add a new GlusterFS data domain. Therefore, I created a
replica-3 volume and added it as a new data domain, then removed the
replica-2 volume as you suggested.
I though the problem in the 3rd question was gone and I won't be able to
reproduce it again. However, after some amount of time, I'm able to
reproduce it once more time :
On 20/11/2558 21:34, Nir Soffer wrote:
>> 3. Why can't I add another GlusterFS data domain? When I choose
>> 'GlusterFS' as my 'Storage Type' every text field become grayed-out.
> Maybe the selected host is down? Can you createa any other storage
> domain?
>
> Nir
This time, I can confirmed that both the host and GlusterFS was up in
'gluster-status.txt'. I'm able to create any other storage domain except
GlusterFS as recorded in 'ovirt-cant-add-glusterfs-domain.mp4'.
Wee
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-------------- next part --------------
[root at engine2 ~]# gluster volume status
Status of volume: gv0
Gluster process TCP Port RDMA Port Online Pid
------------------------------------------------------------------------------
Brick engine1.ovirt.forest.go.th:/home/bric
k1/gv0 49152 0 Y 7199
Brick engine2.ovirt.forest.go.th:/home/bric
k1/gv0 49152 0 Y 26109
NFS Server on localhost 2049 0 Y 20906
Self-heal Daemon on localhost N/A N/A Y 20918
NFS Server on 172.16.2.62 2049 0 Y 7187
Self-heal Daemon on 172.16.2.62 N/A N/A Y 7194
Task Status of Volume gv0
------------------------------------------------------------------------------
There are no active volume tasks
Status of volume: gv1
Gluster process TCP Port RDMA Port Online Pid
------------------------------------------------------------------------------
Brick engine1.ovirt.forest.go.th:/home/bric
k1/gv1 49153 0 Y 7204
Brick engine2.ovirt.forest.go.th:/home/bric
k1/gv1 49153 0 Y 32538
Brick engine2.ovirt.forest.go.th:/home/bric
k2/gv1 49154 0 Y 32556
NFS Server on localhost 2049 0 Y 20906
Self-heal Daemon on localhost N/A N/A Y 20918
NFS Server on 172.16.2.62 2049 0 Y 7187
Self-heal Daemon on 172.16.2.62 N/A N/A Y 7194
Task Status of Volume gv1
------------------------------------------------------------------------------
There are no active volume tasks
[root at engine2 ~]# gluster peer status
Number of Peers: 1
Hostname: 172.16.2.62
Uuid: 4c5bb4c3-251f-4724-9add-88124d33b9ad
State: Peer in Cluster (Connected)
Other names:
engine1.ovirt.forest.go.th
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