Hitachi XP P9500 User Manual page 159

# /usr/DynamicLinkManager/bin/dlmpreuninst
If you execute the dlmpreuninst utility, the hdisk recognized as a boot
disk stops being the HDLM's management target. When the command
terminates normally, the following message appears:
KAPL13103-I HDLM can be uninstalled after rebooting the host.
KAPL13101-I The dlmpreuninst utility completed successfully.
If the KAPL13108-E message is displayed, the hdisk for the device that is
managed by HDLM still remains. Re-execute the procedure starting from
step 14.
If the KAPL13110-E message is displayed, the multi-path configuration
still remains. Re-execute the procedure starting from step 9.
17 Restart the host.
.
# shutdown -Fr
18 If GPFS + RVSD was used, delete the setting information from the /etc/
.
vsd/oemdisktypes.lst file.
If HP XP series is used, delete the following line:
¢
disk/fcp/HP fscsi disk/fcp
If Thunder 9500V series, Lightning 9900V series (excluding HP XP
¢
series), Hitachi USP (excluding HP XP series), Universal Storage
Platform V/VM (excluding HP XP20000 and HP XP24000), Hitachi
Virtual Storage Platform, or Hitachi AMS2000/AMS/WMS/SMS series
was used, delete the following line:
disk/fcp/Hitachi fscsi disk/fcp
19 If GPFS or GPFS + RVSD was used, execute the following utility to set the
.
LUN RESET option to off:
# /usr/DynamicLinkManager/bin/dlmodmset -r off
20 If you have been using VCS and have registered VCS scripts, you must
.
delete the VCS script registrations.
Delete the following line that was added to the preonline script:
system("/usr/DynamicLinkManager/cluster/dlm_vcs_pgr_release
$ARGV[1]");
21 If you do not need to start the preonline script when VCS starts, delete
.
the preonline script and specify the settings so that the preonline script
does not start.
For details on the setting method, refer to the VCS documentation.
In the following example, the settings do not start the preonline script
when VCS starts:
# rm /opt/VRTSvcs/bin/triggers/preonline
# haconf -makerw
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide (for AIX(R))
3-97