Tip: Checking AIX disk reservations from storage

Posted by kairo on Wed 17 December 2008

For check disk reservation

lquerypr -Vvh /dev/diskNN

Sample:

With reservation

lquerypr -Vvh /dev/vpath78 open device /dev/vpath78 setkey.compcode = 0 setkey.returncode = 1 cd1dfb02 Reserved with different key cd1dfb02, current host key cd1dfb03

Without reservation

# lquerypr -Vvh /dev/vpath78 open device /dev/vpath78 setkey.compcode = 0 setkey.returncode = 0 Not reserved.

For clear disk reservation (CAUTION with command)

lquerypr -ch /dev/diskNN

Sample:

lquerypr -ch /dev/disk31

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