Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
SG_RTPG(8)			   SG3_UTILS			    SG_RTPG(8)

NAME
       sg_rtpg - send SCSI REPORT TARGET PORT GROUPS command

SYNOPSIS
       sg_rtpg	[--decode]  [--help]  [--hex] [--raw] [--readonly] [--verbose]
       [--version] DEVICE

DESCRIPTION
       Send a SCSI REPORT TARGET PORT GROUPS command to	DEVICE and outputs the
       response.

       Target  port  group  access  is	described  in SPC-3 and	SPC-4 found at
       www.t10.org . The most recent draft of SPC-4 is revision	 37  in	 which
       target port groups are described	in section 5.15	.

OPTIONS
       Arguments to long options are mandatory for short options as well.

       -d, --decode
	      decodes  the  status  code and asymmetric	access state from each
	      target port group	descriptor returned. The default action	is not
	      to decode	these values.

       -e, --extended
	      use extended header format for parameter data. This sets the PA-
	      RAMETER DATA FORMAT field	in the cdb to 1.

       -h, --help
	      output the usage message then exit.

       -H, --hex
	      output response in hex (rather than partially  or	 fully	decode
	      it).

       -r, --raw
	      output response in binary	to stdout.

       -R, --readonly
	      open the DEVICE read-only	(e.g. in Unix with the O_RDONLY	flag).
	      The default is to	open it	read-write.

       -v, --verbose
	      increase the level of verbosity, (i.e. debug output).

       -V, --version
	      print the	version	string and then	exit.

NOTES
       The Report Target Port Groups command should be supported whenever  the
       TPGS  bits  in a	standard INQUIRY response are greater than zero. [View
       with sg_inq utility.]

EXIT STATUS
       The exit	status of sg_rtpg is 0 when it is  successful.	Otherwise  see
       the sg3_utils(8)	man page.

AUTHORS
       Written by Douglas Gilbert.

REPORTING BUGS
       Report bugs to <dgilbert	at interlog dot	com>.

COPYRIGHT
       Copyright (C) 2004-2014 Christophe Varoqui and Douglas Gilbert
       This  software is distributed under a FreeBSD license. There is NO war-
       ranty; not even for MERCHANTABILITY or FITNESS FOR  A  PARTICULAR  PUR-
       POSE.

SEE ALSO
       sg_inq(sg3_utils)

sg3_utils-1.39			   May 2014			    SG_RTPG(8)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | NOTES | EXIT STATUS | AUTHORS | REPORTING BUGS | COPYRIGHT | SEE ALSO

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=sg_rtpg&sektion=8&manpath=FreeBSD+13.0-RELEASE+and+Ports>

home | help