One node in cluster is red, but don't know why

[slam]

As per the title, I'm not sure why the Node is red. Any ideas?


Here's some output (if it helps):

root@pn:~# pvecm status
Version: 6.2.0
Config Version: 2
Cluster Name: clu5ter
Cluster Id: 12868
Cluster Member: Yes
Cluster Generation: 24908
Membership state: Cluster-Member
Nodes: 1
Expected votes: 2
Total votes: 1
Node votes: 1
Quorum: 2 Activity blocked
Active subsystems: 1
Flags:
Ports Bound: 0
Node name: pn
Node ID: 2
Multicast addresses: 239.192.50.118
Node addresses: 192.168.42.55

root@pn:~# pvecm node
Node  Sts   Inc   Joined               Name
   1   X      0                        pm
   2   M  24908   2012-10-10 12:53:17  pn

 

[dietmar]

What happened to the other node? Seems cluster communication does not work. Is cman running on both nodes?

 

[slam]

I didn't get a chance to investigate further, but after restarting BOTH nodes it's back to green again.

I'll troubleshoot more next time it happens again. Thanks!