When you have encountered a split brain condition, use the vxfenclearpre
command to remove SCSI-3 registrations and reservations on the coordinator disks as well as on the data disks in all shared disk groups.
Do you still want to continue: [y/n] (default : n)
Informational messages resembling the following may appear on the console of one of the nodes in the cluster when a node is ejected from a disk/LUN:
scsi1 (0,6,0) : RESERVATION CONFLICT
SCSI disk error : host 1 channel 0 id 6 lun 0 return code = 18
I/O error: dev 08:80, sector 2000
Cleaning up the data disks for all shared disk groups...
Successfully removed SCSI-3 persistent registration and
reservations from the coordinator disks as well as the shared
Reboot the server to proceed with normal cluster startup...