HP XP P9500 Storage - Manual (Page 169)

# shutdown -Fr
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If GPFS + RVSD was used, delete the setting information from the /etc/
vsd/oemdisktypes.lst file.
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If XP series is used, delete the following line:
disk/fcp/HP fscsi disk/fcp
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If Thunder 9500V series, Lightning 9900V series (excluding XP
series), Hitachi USP series (excluding XP series), Universal Storage
Platform V/VM series (excluding XP20000 and XP24000), Hitachi
Virtual Storage Platform, Hitachi AMS2000/AMS/WMS/SMS series,
HUS100 series, or HUS VM was used, delete the following line:
disk/fcp/Hitachi fscsi disk/fcp
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.
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
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.
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]");
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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
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Execute the following command:
# installp -u DLManager.mpio
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Change the boot device list, according to the host environment you are
using.
If you are not using a virtual I/O server, removal of HDLM is complete
and you do not need to perform the remaining steps.
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.
If you are using a virtual I/O server, define an hdisk as a virtual target
device.
On the virtual I/O server, execute one of the following commands:
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To create an hdisk as a virtual target device
Creating an HDLM Environment
3-103
Hitachi Dynamic Link Manager User Guide for AIX ®