[Pacemaker] Active/Passive Corosync Pacemaker clustering, unplugging power cable of Active Server at system end restarts Passive Server

kamal kishi kamal.kishi at gmail.com
Thu Jul 17 10:18:30 UTC 2014


Hi All,

I've configured as following -
UBUNTU 12.04 in Server1 and Server2, installed XEN, DRBD, OCFS2 and
Corosync.
Started XEN, DRBD and OCFS2 using Corosync in below order :
1. DRBD(Active/Active mode)
2. OCFS2
3. XEN

When Server1 is Active mode(XEN running on Server1) and Server2 in Passive
mode, if I unplug the power cable at system end(Not socket end) then the
Sendary ie., Server2 restarts.

Has anyone faced this issue, how can same be avoided??

NOTE : Turning off the switch of Server1 fails over XEN to Server2 without
any issue.

-- 
Regards,
Kamal Kishore B V
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