HP XP P9500 Storage - Manual (Page 124)

9
.
Execute the following command to delete the virtual target device in the
virtual I/O server:
$ rmdev -dev vtscsin
10
.
Insert the DVD-ROM.
11
.
If there is no directory for mounting the DVD-ROM, make the directory.
# mkdir /cdrom
cdrom is the desired directory name. Hereafter, cdrom is used for
purposes of explanation.
12
.
Mount the DVD-ROM.
# mount -r -v cdrfs /dev/cd0 /cdrom
The /dev/cd0 part depends on the system.
13
.
Back up the HDLM settings.
To check whether the HDLM settings information has been properly
inherited after migration, save the HDLM settings information into
separate files.
¢
Save the HDLM environment settings information.
# /usr/DynamicLinkManager/bin/dlnkmgr view -sys > any-file-
name
¢
Save the HDLM execution environment ODM settings.
# /usr/DynamicLinkManager/bin/dlmodmset -o > any-file-name
14
.
Back up the HDLM settings.
Execute the dlmmigsts utility, for assisting HDLM migrations, to save the
HDLM environment settings and the HDLM execution environment ODM
settings. For details about this utility, see dlmmigsts Utility for Assisting
HDLM Migration on page 7-20 .
# /cdrom/HDLM_AIX/hdlmtool/dlmmigsts -b -odm
/tmp/any-desired-directory/odm-environment-settings-file-name -
set /tmp/any-desired-directory/set-environment-settings-file-name
Also, back up the information for the applications you are using, if
necessary.
15
.
Remove HDLM.
See the HDLM manual for the version you are going to remove.
Because HDLM version 5.9 or later requires deletion of hdisk, do not
attempt to perform device configuration (cfgmgr command) before
performing step 17.
16
.
Perform a new installation of HDLM version 5.9 or later.
Perform steps 4 to 9 of
When Installing HDLM in a Local Boot Disk
Environment on page 3-25 in Performing a New Installation of HDLM on
page 3-25 . Note that you do not have to perform steps 2 to 3.
17
.
Execute the dlmmigsts utility to restore the HDLM environment settings
information and the HDLM execution environment ODM settings that you
saved in step 14.
3-58
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide for AIX ®