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 re- sponse. 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 PARAME- TER 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 BSD-2-Clause license. There is NO war- ranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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://man.freebsd.org/cgi/man.cgi?query=sg_rtpg&sektion=8&manpath=FreeBSD+Ports+15.1.quarterly>