Checking the path configuration, Checking the path configuration -69, Checking – HP XP Racks User Manual
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the settings have been updated as specified in the installation information
settings file.
Note that, if the upgrade installation or re-installation ends in an error,
HDLM may no longer be installed at all. In this case, proceed to step 12.
If unattended installation ends normally, proceed to step 13.
13
.
If HDLM was not upgraded or re-installed properly, perform a new
installation of HDLM.
¢
When AIX 5L V5.3 is used, and the boot disk is in a multi-path
configuration
Execute the following command to shut down the host, and then
perform the new installation procedure from step 1:
# shutdown -F
¢
When an environment other than the above is used
Execute the following command to restart the host, and then perform
the new installation procedure from step 1:
# shutdown -Fr
After performing a new installation of HDLM, set up HDLM again based on
the HDLM settings backed up in step 7.
14
.
Unmount the DVD-ROM.
# umount /cdrom
15
.
Delete the created mount directory.
# rm -r /cdrom
16
.
Delete the installation information settings file.
# rm -r /directory-containing-the-installation-information-
settings-file
17
.
Perform the procedure appropriate for the installation type.
If you are performing a new installation, perform steps 15 to the end of
When Installing HDLM in a Boot Disk
Performing a New Installation of HDLM on
If you are performing an upgrade installation or a re-installation, perform
steps 15 to the end of the procedure described in
in a Boot Disk Environment on page 3-43
Installation or Re-installation of HDLM on page 3-36
.
Checking the Path Configuration
HDLM functions, such as load balancing and failover, are only available for
HDLM management-target devices that have more than one active path. After
you install HDLM or change the hardware configuration, check the structure
and statuses of the paths.
To check the path information, use the dlnkmgr command's view operation.
Creating an HDLM Environment
3-69
Hitachi Dynamic Link Manager User Guide for AIX®