Hitachi Dynamic Link Manager Software Users Guide for AIX (6.6) (T5208-96010, April 2011)

3. Creating an HDLM Environment
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hdisk7 deleted
hdisk8 deleted
hdisk9 deleted
hdisk10 deleted
KAPL09012-I All HDLM drivers were removed.
• When the existing hdisk configuration has been successfully inherited, the
KAPL10531-I message is displayed.
If the
KAPL10531-I message is not displayed, make sure that no processes,
services, file systems, or volume groups are using any HDLM
management-target paths, and then perform step 3 again.
• When an existing hdisk has been successfully deleted, the
KAPL09012-I
message is displayed.
If the
KAPL09012-I message is not displayed, make sure that no processes,
services, file systems, or volume groups are using any HDLM
management-target paths, and then perform step 3 again.
After the
dlmrmdev utility successfully finishes, go to step 8.
4. Execute the following command to unmount the file system used by HDLM.
# umount
file-system-mount-point
5. Execute the following command to display all the activated volume groups.
# lsvg -o
6. Among the displayed volume groups, inactivate the volume groups used by
HDLM.
# varyoffvg
volume-group-name
7. Execute the dlmrmdev utility to change the status of the hdisks recognized as
HDLM management-target devices by the active kernel, and then stop the HDLM
manager.
To inherit the existing hdisk configuration, execute the
dlmrmdev utility, with the
-e parameter specified, that is included in the installation DVD-ROM of the
HDLM version to be installed. If you execute the
dlmrmdev utility without the
-e parameter specified, the existing HDLM device is deleted.