Veritas Storage Foundation 5.1 SP1 Cluster File System Installation Guide (5900-1510, April 2011)

5
Set the clusterwide attribute UseFence to use SCSI3. Add the following line
to the /etc/VRTSvcs/conf/config/main.cf file:
UseFence=SCSI3
6
Reboot the first half of the cluster:
# /usr/sbin/shutdown -r now
7
After the nodes come up, seed the cluster membership:
# gabconfig -x
The first half of the cluster is now up and running.
Note: The downtime ends here.
Perform the following steps on the second half of the cluster, system03 and
system04, to upgrade the second half of the cluster.
To upgrade the second half of the cluster
1
Upgrade the operating system.
See “Upgrading the HP-UX operating system” on page 237.
2
Upgrade SFCFS:
# ./installsfcfs system03 system04
Note: DO NOT reboot the cluster.
3
Uncomment the VxFS mount point entries in the /etc/fstab file.
4
Mount the VxFS file systems.
5
Enable fencing:
# cp /etc/vxfen.d/vxfenmode_scsi3_dmp /etc/vxfenmode
6
Reboot the second half of the cluster:
# /usr/sbin/shutdown -r now
The nodes system03 and system04 now join the first half of the cluster.
223Performing a phased upgrade
Performing phased upgrade of SFCFS from versions 4.x or 5.x on HP-UX 11i v2 to 5.1SP1