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HP Hitachi Dynamic Link Manager Software User Manual

Page 121

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3. Creating an HDLM Environment

99

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.