HP StorageWorks Auto Path for AIX V04.40 Installation Guide (B7949-96008, August 2004)

20 HP StorageWorks Auto Path for AIX: Installation Guide
Upgrading to version 04.40
Recommendation Before making changes to the file systems (such as this upgrade), make a
backup copy of data stored on the system.
Be sure that all 04.40 prerequisite conditions are met before proceeding
with the upgrade.
Halt all activity with the file systems for the duration of the upgrade.
For versions 04.02 or later, you no longer need to uninstall the previous
version of Auto Path.
Versions older than 04.02 must be uninstalled before you install version
04.40. This includes removing the /opt/hitachi/HNTRLib files. Check the
Auto Path for AIX User Guide for steps to uninstall the older version.
To upgrade:
1. Unmount all Auto Path file systems.
2. Deactivate all Auto Path (HDLM) volume groups.
Example
# dlmvaryoffvg dlmvg01
3. Save the dlmfdrv.conf or dlmfdrv.unconf file to a safe place.
Example
# cp /usr/DynamicLinkManager/drv/dlmfdrv.conf /tmp
4. Remove the Auto Path devices created with the previous version:
# dlmrmdev
5. Make sure the license key is in the /var/DLM/dlm.lic_key file, or a
/var/tmp/hdlm_license file is present.
Important Make a backup of this file. The version 04.40 installation will delete
this file and the /var/DLM directory.
6. Insert the Auto Path 04.40 CD into the drive. There is no need to mount
the CD.