Provided by: sg3-utils_1.17-2_i386
sg_luns - send the scsi command report luns
sg_luns [--decode] [--help] [--select=<n>] [--verbose] [--version]
Send REPORT LUNS command to a Linux SCSI device and output the
response. In the recent SCSI draft standard SPC-3 device support for
this command is mandatory.
--decode | -d
decode logical unit numbers into their hierarchical parts.
Interprets luns as described in SAM-3 (rev 14) when the HiSup
bit is set in a standard INQUIRY’s response.
--help | -h
output the usage message then exit.
--select=<n> | -s <n>
this option sets the ’select report’ field in the SCSI REPORT
LUNS command. The default value is 0. When 0 is given (or this
option is not specified) then the given device should yield a
list of luns addressable via this "I_T nexus" that use the
following lun addressing methods: logical unit addressing,
peripheral device addressing and flat space addressing. When 1
is given the given device should yield a list of only "well
known" logical units addressable via this "I_T" nexus. When 2 is
given the given device should yield all luns addressable via
this "I_T" nexus. Currently SPC-3 (rev 21) doesn’t specify any
--verbose | -v
increase the level of verbosity, (i.e. debug output).
--version | -V
print the version string and then exit.
Written by Douglas Gilbert.
Report bugs to <dgilbert at interlog dot com>.
Copyright © 2004 Douglas Gilbert
This software is distributed under a FreeBSD license. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR