diff options
Diffstat (limited to 'sg_luns.8')
| -rw-r--r-- | sg_luns.8 | 50 |
1 files changed, 26 insertions, 24 deletions
@@ -1,46 +1,48 @@ -.TH SG_LUNS "8" "October 2006" "sg3_utils-1.22" SG3_UTILS +.TH SG_LUNS "8" "January 2007" "sg3_utils\-1.23" SG3_UTILS .SH NAME -sg_luns \- send the scsi command report luns +sg_luns \- send the SCSI REPORT LUNS command .SH SYNOPSIS .B sg_luns -[\fI--decode\fR] [\fI--help\fR] [\fI--hex\fR] [\fI--raw\fR] -[\fI--select=<n>\fR] [\fI--verbose\fR] [\fI--version\fR] -\fI<scsi_device>\fR +[\fI\-\-decode\fR] [\fI\-\-help\fR] [\fI\-\-hex\fR] [\fI\-\-raw\fR] +[\fI\-\-select=SR\fR] [\fI\-\-verbose\fR] [\fI\-\-version\fR] +\fIDEVICE\fR .SH DESCRIPTION .\" Add any additional description here .PP -Send REPORT LUNS command to a SCSI device and output the response. -In the SPC-3 SCSI standard support for this command is mandatory. +Send the SCSI REPORT LUNS command to the \fIDEVICE\fR and outputs the +response. In the SPC\-3 SCSI standard support for this command is mandatory. +.SH OPTIONS +Arguments to long options are mandatory for short options as well. .TP ---decode | -d +\fB\-d\fR, \fB\-\-decode\fR decode logical unit numbers into their hierarchical parts. Interprets -luns as described in SAM-3 when the HiSup bit is set in a +luns as described in SAM\-3 when the HiSup bit is set in a standard INQUIRY's response. .TP ---help | -h +\fB\-h\fR, \fB\-\-help\fR output the usage message then exit. .TP ---hex | -H +\fB\-H\fR, \fB\-\-hex\fR output response to this command in ASCII hex. .TP ---raw | -r +\fB\-r\fR, \fB\-\-raw\fR output response in binary (to stdout). .TP ---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 +\fB\-s\fR, \fB\-\-select\fR=\fISR\fR +this option sets the 'select report' field (\fISR\fR) in the SCSI REPORT +LUNS command. The default value is 0. When 0 is given (or this option is +not specified) then the \fIDEVICE\fR 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 other values. +When 1 is given the \fIDEVICE\fR should yield a list of only "well known" +logical units addressable via this "I_T" nexus. When 2 is given the +\fIDEVICE\fR should yield all luns addressable via this "I_T" nexus. +Currently SPC\-3 (rev 23) doesn't specify any other values. .TP ---verbose | -v +\fB\-v\fR, \fB\-\-verbose\fR increase the level of verbosity, (i.e. debug output). .TP ---version | -V +\fB\-V\fR, \fB\-\-version\fR print the version string and then exit. .SH EXIT STATUS The exit status of sg_luns is 0 when it is successful. Otherwise see @@ -50,7 +52,7 @@ Written by Douglas Gilbert. .SH "REPORTING BUGS" Report bugs to <dgilbert at interlog dot com>. .SH COPYRIGHT -Copyright \(co 2004-2006 Douglas Gilbert +Copyright \(co 2004\-2007 Douglas Gilbert .br This software is distributed under a FreeBSD license. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |