Hi,
I have two nodes setup, it works well before, each one can see the other
one. But today somehow the nodes can't discover the other one, the "crm
status" in one node always shows the other node is offline, but I can ping
each other successfully.
Is this mcast issue? How can I use tool to diagonose the root cause?
Thanks.
Bin
PS: Attached the log:
[r...@xcp-1 bin]# crm status
============
Last updated: Mon Dec 13 19:00:17 2010
Stack: Heartbeat
Current DC: xcp-1 (51fbafc2-2ca9-4123-b1e0-43927f6eccb6) - partition with
quorum
Version: 1.0.10-da7075976b5ff0bee71074385f8fd02f296ec8a3
2 Nodes configured, unknown expected votes
2 Resources configured.
============
Online: [ xcp-1 ]
OFFLINE: [ xcp-3 ]
jabberd_ip1 (ocf::heartbeat:myip): Started xcp-1
jabberd1 (ocf::heartbeat:jabberd): Started xcp-1
Failed actions:
jabberd1_monitor_0 (node=xcp-1, call=3, rc=1, status=complete): unknown
error
[r...@xcp-1 bin]# ping xcp-3
PING xcp-3 (172.17.2.17) 56(84) bytes of data.
64 bytes from xcp-3 (172.17.2.17): icmp_seq=1 ttl=64 time=0.131 ms
64 bytes from xcp-3 (172.17.2.17): icmp_seq=2 ttl=64 time=0.151 ms
[r...@xcp-1 bin]# cat /etc/ha.d/ha.cf
autojoin none
mcast eth0 239.0.0.1 694 1 0
warntime 5
deadtime 15
initdead 60
keepalive 2
node xcp-3
node xcp-1
crm on
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