man sg_rtpg (Administration système) - report target port groups

NAME

sg_rtpg - report target port groups

SYNOPSIS

sg_rtpg [--decode] [--help] [--hex] [--verbose] [--version] <scsi_device>

DESCRIPTION

Send a REPORT TARGET PORT GROUPS SCSI command to the given 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.

--decode | -d
decodes the status code and asymmetric access state from each target port group descriptor returned. The default action is not to decode these values.
--help | -h
output the usage message then exit.
--hex | -H
output response in hex (rather than partially or fully decode it).
--verbose | -v
increase the level of verbosity, (i.e. debug output).
--version | -V
print the version string and then exit.

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.]

AUTHORS

Written by Douglas Gilbert.

REPORTING BUGS

Report bugs to <dgilbert at interlog dot com>.

COPYRIGHT

Copyright © 2004-2005 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)