HP XP Racks - Manual (Page 107)

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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 9 again.
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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 9 again.
After the dlmrmdev utility successfully finishes, go to step 14.
10
.
Execute the following command to unmount the file system used by
HDLM.
# umount file-system-mount-point
11
.
Execute the following command to display all the activated volume
groups.
# lsvg -o
12
.
Among the displayed volume groups, inactivate the volume groups used
by HDLM.
# varyoffvg volume-group-name
13
.
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.
To inherit the mapping between virtual target devices and HDLM devices
on the virtual I/O server, specify the -e parameter to inherit the existing
hdisk configuration.
/DVD-ROM-mounted-directory/HDLM_AIX/hdlmtool/dlmrmdev
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Deleting an existing hdisk
When an existing hdisk is 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 re-execute
the procedure of step 13.
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Inheriting the existing hdisk configuration
When the existing hdisk configuration is 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
Creating an HDLM Environment
3-41
Hitachi Dynamic Link Manager (for AIX) User Guide