Hitachi Dynamic Link Manager Software Users Guide for AIX (6.6) (T5208-96010, April 2011)

3. Creating an HDLM Environment
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# lsdev -Cc disk
16. If GPFS + RVSD was used, delete the setting information from /etc/vsd/
oemdisktypes.lst
• If HP XP series was 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
17. 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
18. 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]");
19. 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
# hagrp -modify
service-group PreOnline 0
# haconf -dump -makero
20. Execute the following command:
# installp -u DLManager.mpio