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

File system unmount issues
If a file system does not unmount successfully, perform the following steps on all servers:
1. Run the following commands:
chkconfig ibrix_server off
chkconfig ibrix_ndmp off
chkconfig ibrix_fusionmanager off
2. Reboot all servers.
3. Run the following commands to move the services back to the on state. The commands do not
start the services.
chkconfig ibrix_server on
chkconfig ibrix_ndmp on
chkconfig ibrix_fusionmanager on
4. Run the following commands to start the services:
service ibrix_fusionmanager start
service ibrix_server start
5. Unmount the file systems and continue with the upgrade procedure.
File system in MIF state after StoreAll software 6.3 upgrade
If an Express Query enabled file systems ended in MIF state after completing the StoreAll software
upgrade process (ibrix_archiving -l prints <FSNAME>: MIF), check the MIF status by
running the following command:
cat /<FSNAME>/.archiving/database/serialization/ManualInterventionFailure
If the command’s output displays Version mismatch, upgrade needed (as shown in the
following output), steps were not performed as described in “Required steps after the StoreAll
Upgrade for pre-6.3 Express Query enabled file systems” (page 19).
MIF:Version mismatch, upgrade needed. (error code 14)
If you did not see the Version mismatch, upgrade needed in the command’s output, see
“Troubleshooting an Express Query Manual Intervention Failure (MIF)” (page 141).
Perform the following steps only if you see the Version mismatch, upgrade needed in the
command’s output:
1. Disable auditing by entering the following command:
ibrix_fs -A -f <FSNAME> -oa audit_mode=off
In this instance <FSNAME> is the file system.
2. Disable Express Query by entering the following command:
ibrix_fs -T -D -f <FSNAME>
In this instance <FSNAME> is the file system.
3. Delete the internal database files for this file system by entering the following command:
rm -rf <FS_MOUNTPOINT>/.archiving/database
In this instance <FS_MOUNTPOINT> is the file system mount point.
4. Clear the MIF condition by running the following command:
ibrix_archiving -C <FSNAME>
In this instance <FSNAME> is the file system.
22 Upgrading the StoreAll software to the 6.3 release