NAME
sg_rtpg - sends a SCSI REPORT TARGET PORT GROUPS command
SYNOPSIS
sg_rtpg [--decode] [--help] [--hex] [--raw] [--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 found at www.t10.org in
section 5.8 (in rev 21c dated 2005/1/15). The Report Target Port Groups
command is also described in that document.
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.
-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.
-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 © 2004-2007 Christophe Varoqui and Douglas Gilbert
This software is distributed under a FreeBSD license. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.
SEE ALSO
sg_inq(sg3_utils)