HP XP Racks User Manual
Page 128
7
.
Execute the following command to delete the volume group in the client
logical partition:
# reducevg -df volume-group-name hdisk-name
8
.
Execute the following command to delete the virtual SCSI disk in the
client logical partition:
# rmdev -dl hdisk-name
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
.
# /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.
3-62
Creating an HDLM Environment
Hitachi Dynamic Link Manager (for AIX) User Guide