Datacenter > Summary . RGManager question

[RobFantini]

Hello,
We have a 4 node cluster.

For some reason one node does not have RGManager working.

My question : Do you have a suggestion on what could cause a node to not run RGManager?

 

[tom]

check the settings in:

root@hp1:~# cat /etc/default/redhat-cluster-pve
# this file is sourced by the following init scripts:
# /etc/init.d/cpglockd
# /etc/init.d/cman
# /etc/init.d/rgmanager


FENCE_JOIN="yes"

and make sure that all nodes are already member of the fence domain, check with:

root@hp1:~# fence_tool ls
fence domain
member count  3
victim count  0
victim now    0
master nodeid 2
wait state    none
members       2 3 4

If not a member, join with:

fence_tool join

and restart cman and start rgmanager:

service cman restart
service start rgmanager

 

[RobFantini]

Tom
those were already set:

pc126  ~ # cat /etc/default/redhat-cluster-pve
# this file is sourced by the following init scripts:
# /etc/init.d/cpglockd
# /etc/init.d/cman
# /etc/init.d/rgmanager


FENCE_JOIN="yes"
pc126  ~ # fence_tool ls
fence domain
member count  4
victim count  0
victim now    0
master nodeid 1
wait state    none
members       1 2 3 4

If you have another idea let me know.

Thank you for the help.

 

[tom]

can´t you restart cman and start rgmanager? if not, whats the error message?

 

[RobFantini]

- tried cman restart - no change.

- tried rgmanager restart - node went red on pve gui.

- init 6 fixed the issue.