Solaris Cluster 3.nodes using mpxio may panic with reservation conflict due to bug 15728928 (fix available) (Doc ID 1457722.1)

Last updated on AUGUST 21, 2016

Applies to:

Solaris Cluster - Version 3.0 to OSC 4.0 [Release 3.0 to 4.0]
Solaris Cluster Geographic Edition - Version 3.0 to OSC 4.0 [Release 3.0 to 4.0]
Oracle Solaris on SPARC (64-bit)
Oracle Solaris on x86-64 (64-bit)

Symptoms

SCSI reservation conflict panics may be observed in cluster environment when accessing shared storage. 

This was observed in a 3 node cluster when running the 'format' command.  All cluster nodes were present in the cluster and no reconfigurations were active.

Cause

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