sg_emc_trespass -V (return code: 0)
Version string: 0.20 20141219
sg_emc_trespass --help (return code: 1)
Unrecognized switch: --help
Usage: sg_emc_trespass [-d] [-hr] [-s] [-V] DEVICE
Change ownership of a LUN from another SP to this one.
EMC CLARiiON CX-/AX-family + FC5300/FC4500/FC4700.
-d : output debug
-hr: Set Honor Reservation bit
-s : Send Short Trespass Command page (default: long)
(for FC series)
-V: print version string then exit
DEVICE sg or block device (latter in lk 2.6 or lk 3 series)
Example: sg_emc_trespass /dev/sda