Scroll to navigation

SG_RTPG(8) SG3_UTILS SG_RTPG(8)

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.

decodes the status code and asymmetric access state from each target port group descriptor returned. The default action is not to decode these values.
output the usage message then exit.
output response in hex (rather than partially or fully decode it).
output response in binary to stdout.
increase the level of verbosity, (i.e. debug output).
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)

January 2007 sg3_utils-1.23