bruxe.zhang at gmail
Aug 30, 2010, 1:29 AM
Post #1 of 1
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help: why so long time for HA switch over
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Hi,
I build HA with heartbeat-2.0.7.tar.gz.
when I test the HA fail over, I found from the node declare node dead to
start real switch over, it consume about 5-6 second. please help to explain
why need this time gap and should it turn down?
the time consume by the process heartbeat: master control process
the configure of my ha.cf:
keepalive 1
deadtime 3
warntime 2
initdead 60
the log as follow:
heartbeat[3629]: 2010/08/30_16:06:31 ERROR: glib: Error sending packet:
Network is unreachable
heartbeat[3629]: 2010/08/30_16:06:31 ERROR: write failure on ping_group
swbpinggroup1.: Network is unreachable
heartbeat[3629]: 2010/08/30_16:06:32 ERROR: glib: Error sending packet:
Network is unreachable
heartbeat[3629]: 2010/08/30_16:06:32 ERROR: write failure on ping_group
swbpinggroup1.: Network is unreachable
heartbeat[3629]: 2010/08/30_16:06:33 ERROR: glib: Error sending packet:
Network is unreachable
heartbeat[3629]: 2010/08/30_16:06:33 ERROR: write failure on ping_group
swbpinggroup1.: Network is unreachable
heartbeat[3613]: 2010/08/30_16:06:34 WARN: node swbpinggroup1: is dead
heartbeat[3613]: 2010/08/30_16:06:34 info: Link swbpinggroup1:swbpinggroup1
dead.__________from here declare dead
heartbeat[6810]: 2010/08/30_16:06:34 debug: notify_world: setting SIGCHLD
Handler to SIG_DFL
harc[6810]: 2010/08/30_16:06:34 info: Running /etc/ha.d/rc.d/status
status
heartbeat[3629]: 2010/08/30_16:06:34 ERROR: glib: Error sending packet:
Network is unreachable
heartbeat[3629]: 2010/08/30_16:06:34 ERROR: write failure on ping_group
swbpinggroup1.: Network is unreachable
heartbeat[3629]: 2010/08/30_16:06:35 ERROR: glib: Error sending packet:
Network is unreachable
heartbeat[3629]: 2010/08/30_16:06:35 ERROR: write failure on ping_group
swbpinggroup1.: Network is unreachable
heartbeat[3629]: 2010/08/30_16:06:36 ERROR: glib: Error sending packet:
Network is unreachable
heartbeat[3629]: 2010/08/30_16:06:36 ERROR: write failure on ping_group
swbpinggroup1.: Network is unreachable
heartbeat[3629]: 2010/08/30_16:06:37 ERROR: glib: Error sending packet:
Network is unreachable
heartbeat[3629]: 2010/08/30_16:06:37 ERROR: write failure on ping_group
swbpinggroup1.: Network is unreachable
heartbeat[3629]: 2010/08/30_16:06:38 ERROR: glib: Error sending packet:
Network is unreachable
heartbeat[3629]: 2010/08/30_16:06:38 ERROR: write failure on ping_group
swbpinggroup1.: Network is unreachable
heartbeat[3613]: 2010/08/30_16:06:39 info: cvexs wants to go standby [all]
_______________to here start switch over
heartbeat[3629]: 2010/08/30_16:06:39 ERROR: glib: Error sending packet:
Network is unreachable
heartbeat[3629]: 2010/08/30_16:06:39 ERROR: write failure on ping_group
swbpinggroup1.: Network is unreachable
heartbeat[3613]: 2010/08/30_16:06:39 info: standby: cvexp can take our all
resources
thanks!
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