HP StorageWorks Auto Path for AIX, v04.02 - Installation Guide (B7949-96005)

18 HP StorageWorks Auto Path for AIX: Installation Guide
Installation
Upgrading to version 04-02
Recommendation Before changes such as this are made to file systems, prepare a backup copy of
data stored on the system.
Ensure that all 04-02 prerequisite conditions are met before proceeding with the
upgrade.
All activity to the file systems must be halted for the duration of the upgrade.
Note: It is no longer necessary to uninstall the previous version of Auto Path.
To upgrade:
1. Unmount all DLM file systems.
2. Deactivate all DLM 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 DLM devices created with the previous version.
# dlmrmdev
5. Verify that no other software is using the Hitachi Network Objectplaza trace
common library (HNTRLib) then uninstall this library.
# /opt/hitachi/HNTRLib/etc/hntrsetup
When the HNTRLib setup menu appears, Select 9.
6. Make sure the appropriate license key is in the /var/DLM/dlm.lic_key file.
Make a backup of this file. The version 04-02 installation will delete this file
and the /var/DLM directory.
7. Insert the Auto Path 04-02 CD into the drive.
There is no need to mount the CD.
8. Execute the install command.
# installp –aXgd /dev/cd0 all
Or in place of /dev/cd0, specify the special file of the installation medium.
Follow the display prompts to complete the install.