5.6 HP StorageWorks X9320 Network Storage System Administrator Guide (AW542-96006, June 2011)

4. Run the following command to verify that automated failover is off. In the output, the HA column
should display off.
<ibrixhome>/bin/ibrix_server -l
5. On the active management console node, stop the NFS and SMB services on all file serving
nodes to prevent NFS and CIFS clients from timing out.
<ibrixhome>/bin/ibrix_server -s -t cifs -c stop
<ibrixhome>/bin/ibrix_server -s -t nfs -c stop
Verify that all likewise services are down on all file serving nodes:
ps –ef | grep likewise
Use kill -9 to kill any likewise services that are still running.
6. If file systems are mounted from a Windows X9000 client, unmount the file systems using the
Windows client GUI.
7. Unmount all X9000 Software file systems:
<ibrixhome>/bin/ibrix_umount -f <fsname>
Saving the node configuration
Complete the following steps on each node, starting with the node hosting the active management
console:
1. Run /usr/local/ibrix/setup/save_cluster_config. This script creates a tgz file
named <hostname>_cluser_config.tgz, which contains a backup of the node
configuration.
2. Save the <hostname>_cluser_config.tgz file, which is located in /tmp, to the external
storage media.
Performing the upgrade
Complete the following steps on each node:
1. Obtain the latest Quick Restore image from the HP kiosk at http://www.software.hp.com/
kiosk (you will need your HP-provided login credentials).
2. Burn the ISO image to a DVD.
3. Insert the Quick Restore DVD into the server DVD-ROM drive.
4. Restart the server to boot from the DVD-ROM.
Manual upgrades 71