Hi all, i am new to ocfs2.
currently i am playing with ocfs on debian6 wich ocfs2 1.4. and also Oracle Enterprise Linux 5 & 6 with OCFS 1.6. The volume reside on an Dell MD3220i. When i set the active controller to offline, the client should initiate an failover to the second controller. this works, of only one clustermember is active for ocfs. At the moment there are two clustermembers, at least one crashes often both clients does a reboot. The the timeouts are the following O2CB_ENABLED=true O2CB_BOOTCLUSTER=debianocfs O2CB_HEARTBEAT_THRESHOLD=61 O2CB_IDLE_TIMEOUT_MS=90000 O2CB_KEEPALIVE_DELAY_MS=2000 O2CB_RECONNECT_DELAY_MS=2000 in the attachment i have the Dell multipath.conf. failback is already to manual, so it does least controller switches. what could be the reason for the crashes? best regards thomas
multipath.conf
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