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setting global fence to prefer3 with qfs shared disk and reboot issues

edited Sep 19, 2013 12:28AM in Oracle Solaris Cluster (MOSC) 11 commentsAnswered
Hello,
We have sun cluster 3.2u2 with oracle rac 10.2.0.5 and qfs shared disk.

After an issue with scsi reservation , MOS asked to change global fencing to prefer3

We didn't reboot after that, but today we need to reboot one node and we received some scsi error in second node while first node was rebooting.

Error was detected for all qfs devices used by Oracle Rac only.

Some message like this:
reservation message(fence_node) - Fencing node 2 from disk /dev/did/rdsk/d56s2
Apr 15 11:22:56  Cluster.CCR: [ID 651093 daemon.warning] reservation message(fence_node) - Fencing node 2 from disk /dev/did/rdsk/d52s2
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