6.3 HP StoreAll 9300/9320 Storage Administrator Guide (AW549-96072, June 2013)

6. Verify that the ibrix and ipfs services are running:
lsmod|grep ibrix
ibrix 2323332 0 (unused)
lsmod|grep ipfs
ipfs1 102592 0 (unused)
If either grep command returns empty, contact HP Support.
7. From the management console, verify that the new version of StoreAll software FS/IAS is
installed on the file serving node:
<ibrixhome>/bin/ibrix_version -l -S
8. If the upgrade was successful, failback the file serving node:
<ibrixhome>/bin/ibrix_server -f -U -h HOSTNAME
9. Repeat steps 1 through 8 for each file serving node in the cluster.
After all file serving nodes have been upgraded and failed back, complete the upgrade.
Completing the upgrade
1. From the management console, turn automated failover back on:
<ibrixhome>/bin/ibrix_server -m
2. Confirm that automated failover is enabled:
<ibrixhome>/bin/ibrix_server -l
In the output, HA displays on.
3. Verify that all version indicators match for file serving nodes. Run the following command from
the management console:
<ibrixhome>/bin/ibrix_version -l
If there is a version mismatch, run the /ibrix/ibrixupgrade -f script again on the
affected node, and then recheck the versions. The installation is successful when all version
indicators match. If you followed all instructions and the version indicators do not match,
contact HP Support.
4. Propagate a new segment map for the cluster:
<ibrixhome>/bin/ibrix_dbck -I -f FSNAME
5. Verify the health of the cluster:
<ibrixhome>/bin/ibrix_health -l
The output should specify Passed / on.
Standard offline upgrade
This upgrade procedure is appropriate for major upgrades. The management console must be
upgraded first. You can then upgrade file serving nodes in any order.
Preparing for the upgrade
1. From the management console, disable automated failover on all file serving nodes:
<ibrixhome>/bin/ibrix_server -m -U
2. From the management console, verify that automated failover is off. In the output, the HA
column should display off.
<ibrixhome>/bin/ibrix_server -l
3. Stop the NFS and SMB services on all file serving nodes to prevent NFS and SMB clients from
timing out:
<ibrixhome>/bin/ibrix_server -s -t cifs -c stop
<ibrixhome>/bin/ibrix_server -s -t nfs -c stop
170 Cascading Upgrades