SG_RTPG(8)

NAME
sg_rtpg - send 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.

-e, --extended
    use extended header format for parameter data.

-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 © 2004-2012 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)