[ClusterLabs] Clusvcadm -Z substitute in Pacemaker
jaspal singla
jaspal.singla at gmail.com
Sat Jul 9 06:39:54 CEST 2016
Hello Everyone,
I need little help, if anyone can give some pointers, it would help me a
lot.
In RHEL-7.x:
There is concept of pacemaker and when I use the below command to freeze my
resource group operation, it actually stops all of the resources associated
under the resource group.
# pcs cluster standby <node>
# pcs cluster unstandby <node>
Result: This actually stops all of the resource group in that node
(ctm_service is one of the resource group, which gets stop including
database as well, it goes to MOUNT mode)
However; through clusvcadm command on RHEL-6.x, it doesn't stop the
ctm_service there and my database is in RW mode.
# clusvcadm -Z ctm_service
# clusvcadm -U ctm_service
So my concern here is - Freezing/unfreezing should not affect the status of
the group. Is there any way around to achieve the same in RHEL-7.x as well,
that was done with clusvcadm on RHEL 6?
Thanks
Jaspal
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