HP XP Racks - Manual (Page 296)

1
.
Execute the dlmpr utility to display the Reservation Keys for hdisk1,
hdisk2, hdisk3, hdisk4, hdisk5, hdisk6, hdisk7
# /usr/DynamicLinkManager/bin/dlmpr -k hdisk1 hdisk2 hdisk3
hdisk4 hdisk5 hdisk6 hdisk7
self Reservation Key : [0xaaaaaaaaaaaaaaaa]
hdisk1 Reservation Key : [0x????????????????] ,
reserve_policy : PR_exclusive
hdisk2 Reservation Key : [0x0000000000000000] ,
reserve_policy : no_reserve
hdisk3 Reservation Key : [0xaaaaaaaaaaaaaaaa] ,
reserve_policy : PR_exclusive
Regist Key : [0xaaaaaaaaaaaaaaaa] , Key Count : 4
Regist Key : [0xcccccccccccccccc] , Key Count : 4
hdisk4 Reservation Key : [0xbbbbbbbbbbbbbbbb]*,
reserve_policy : PR_exclusive
Regist Key : [0xaaaaaaaaaaaaaaaa] , Key Count : 4
Regist Key : [0xbbbbbbbbbbbbbbbb] , Key Count : 4
hdisk5 Reservation Key : [0xbbbbbbbbbbbbbbbb]*,
reserve_policy : no_reserve
Regist Key : [0xbbbbbbbbbbbbbbbb] , Key Count : 4
hdisk6 Reservation Key : [0x0000000000000000] ,
reserve_policy : single_path
Regist Key : [0xcccccccccccccccc] , Key Count : 4
hdisk7 Reservation Key : [0x????????????????] ,
reserve_policy : -
KAPL10665-I The dlmpr utility completed.
2
.
Execute the dlmpr utility to clear the Reservation Keys for other hosts
(marked by an asterisk (*)).
# /usr/DynamicLinkManager/bin/dlmpr -c hdisk4 hdisk5
3
.
The confirmation message appears. Enter y to clear. Otherwise, enter n.
KAPL10641-I Reservation Key will now be cleared. Is this OK? [y/
n]:y
KAPL10642-I Reservation Key of hdisk4 was cleared.
KAPL10642-I Reservation Key of hdisk5 was cleared.
In the following example, the utility displays Help:
# /usr/DynamicLinkManager/bin/dlmpr -h
Usage : dlmpr {{ -k | -c } [hdisk-name...] [-a] | -h}
dlmpreremove Utility for Executed Before Removing HDLM
This utility excludes the hdisk recognized as a boot disk from being an HDLM
management target. In a boot disk environment, before you remove HDLM
you must exclude the hdisk recognized as a boot disk from being an HDLM
management target.
Format
/usr/DynamicLinkManager/bin/dlmpreremove [-h | -s]
7-24
Utility Reference
Hitachi Dynamic Link Manager User Guide for AIX®