Re-joining the backup boot disk group into the current disk group
Perform this procedure to rejoin the backup boot disk if you split the mirrored boot disk during upgrade. After a successful upgrade and reboot, you no longer need to keep the boot disk group backup.
See Performing a rolling upgrade using the installer.
To re-join the backup boot disk group
- Re-join the backup_bootdg disk group to the boot disk group.
# /etc/vx/bin/vxrootadm -Y join backup_bootdg
where the -Y option indicates a silent operation, and backup_bootdg is the name of the backup boot disk group that you created during the upgrade.