Perform this procedure if a dual-partition upgrade fails and the state of the cluster meets all of the following criteria:
The nodes of the first partition are upgraded.
None of the nodes of the second partition are yet upgraded.
None of the nodes of the second partition are in cluster mode.
You can also perform this procedures if the upgrade has succeeded on the first partition but you want to back out of the upgrade.
Before You Begin
Before you begin, ensure that all second-partition nodes are halted. First-partition nodes can be either halted or running in noncluster mode.
Perform all steps as the root role.
ok boot -x
For more information about GRUB based booting, see Booting a System in Booting and Shutting Down Oracle Solaris 11.2 Systems .
The screen displays the edited command.
phys-schost# scinstall -u recover
The command restores the original CCR information, restores the original /etc/vfstab file, and eliminates modifications for startup.
phys-schost# shutdown -g0 -y -i6
When the nodes of the second partition come up, the second partition resumes supporting cluster data services while running the old software with the original configuration.
phys-schost# shutdown -g0 -y -i6
The nodes rejoin the cluster.