prm-vip-eth0-mgmt (ocf::heartbeat:IPaddr2): Started sn11100n000
prm-vip-eth0-ipmi-sec (ocf::heartbeat:IPaddr2): Started sn11100n000
prm-vip-eth0-nfs (ocf::heartbeat:IPaddr2): Started sn11100n001
Resource Group: sn11100n000_md64-group
sn11100n000_md64-raid (ocf::heartbeat:XYRAID): Started
sn11100n000
sn11100n000_md64-fsys (ocf::heartbeat:XYMNTR): Started
sn11100n000
sn11100n000_md64-stop (ocf::heartbeat:XYSTOP): Started
sn11100n000
Resource Group: sn11188n000_md67-group
sn11100n000_md67-raid (ocf::heartbeat:XYRAID): Started
sn11100n001
sn11100n000_md67-fsys (ocf::heartbeat:XYMNTR): Started
sn11100n001
sn11100n000_md67-stop (ocf::heartbeat:XYSTOP): Started
sn11100n001
prm-ctdb (lsb:ctdb): Started sn11100n001
Resource Group: grp-plex
prm-rabbitmq (lsb:rabbitmq-server): Started sn11100n000
prm-plex (lsb:plex): Started sn11100n000
Resource Group: grp-dcs
prm-zabbix-server (lsb:zabbix-server): Started sn11100n000
prm-zabbix-listener (lsb:agent-listener): Started sn11100n000
Example shows no failover; correct condition:
[admin@sn11010n000 admin]$
sudo crm_mon -r1
Resource Group: sn11100n001_md66-group
sn11100n001_md0-raid (ocf::heartbeat:XYRAID): Started sn11100n001
sn11100n001_md66-raid (ocf::heartbeat:XYRAID): Started sn11100n001
sn11100n001_md66-fsys (ocf::heartbeat:XYMNTR): Started sn11100n001
sn11100n001_md66-stop (ocf::heartbeat:XYSTOP): Started sn11100n001
Example shows node 1 failed over its resources to node 0; incorrect condition:
[admin@sn11010n000 admin]$
sudo crm_mon -r1
Resource Group: sn11100n001_md66-group
sn11100n001_md0-raid (ocf::heartbeat:XYRAID): Started sn11100n000
sn11100n001_md66-raid (ocf::heartbeat:XYRAID): Started sn11100n000
sn11100n001_md66-fsys (ocf::heartbeat:XYMNTR): Started sn11100n000
sn11100n001_md66-stop (ocf::heartbeat:XYSTOP): Started sn11100n000
Example using
show_nodes
command also shows node 1 failed over to node 0, with additional information:
[admin@sn11100n000 ~]$
sudo cscli show_nodes
----------------------------------------------------------------------------------------------------
Hostname Role Power State Service State Targets HA Partner HA Resources
----------------------------------------------------------------------------------------------------
sn11100n000 MDS,(MGMT),(MGS) On N/a 0 / 0 sn11100n001 None
sn11100n001 (MDS),(MGMT),(MGS) On Stopped 1 / 1 sn11100n000 Local
sn11100n002 (OSS) On Stopped 4 / 4 sn11100n003 Local
sn11100n003 (OSS) On Stopped 4 / 4 sn11100n002 Local
----------------------------------------------------------------------------------------------------
15. Depending on failover status:
a. If the node did fail over, issue:
[admin@sn11100n000 ~]$
cscli failback -n sn110600n001
b. Repeat the
cscli fs_info
command until the targets appear where they belong.
Power On the ClusterStor L300 and L300N System
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