SG_REFERRALS(8) - phpMan

SG_REFERRALS(8)                             SG3_UTILS                             SG_REFERRALS(8)

NAME
       sg_referrals - send SCSI REPORT REFERRALS command

SYNOPSIS
       sg_referrals  [--help] [--hex] [--lba=LBA] [--maxlen=LEN] [--one-segment] [--raw] [--read-
       only] [--verbose] [--version] DEVICE

DESCRIPTION
       Send the SCSI REPORT REFERRALS command to the DEVICE and outputs the response.  This  com-
       mand was introduced in (draft) SBC-3 revision 24 and devices that support referrals should
       support this command.

       The default action is to decode the response for all user data segment  referral  descrip-
       tors. The amount of output can be reduced by the --lba and --one-segment options.

OPTIONS
       Arguments to long options are mandatory for short options as well.

       -h, --help
              output the usage message then exit.

       -H, --hex
              output response to this command in ASCII hex.

       -l, --lba=LBA
              where LBA is the Logical Block Address (LBA) in the first user data segment the DE-
              VICE should report the referrals parameter data for.

       -m, --maxlen=LEN
              where LEN is the (maximum) response length in bytes. It is placed in the cdb's "al-
              location  length" field. If not given then 256 is used. 256 is enough space for the
              response header and user data segment descriptors.

       -s, --one-segment
              report the user data segment of the segment spefified by the LBA parameter only.

       -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). Additional output caused by
              this option is sent to stderr.

       -V, --version
              print the version string and then exit.

NOTES
       For a discussion of referrals see section 4.25 of sbc3r25.pdf  at  http://www.t10.org  (or
       the corresponding section of a later draft).

EXIT STATUS
       The exit status of sg_referrals is 0 when it is successful. Otherwise see the sg3_utils(8)
       man page.

AUTHORS
       Written by Douglas Gilbert and Hannes Reinecke.

REPORTING BUGS
       Report bugs to <dgilbert at interlog dot com>.

COPYRIGHT
       Copyright (C) 2009-2014 Douglas Gilbert and Hannes Reinecke
       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_vpd(8)

sg3_utils-1.39                               May 2014                             SG_REFERRALS(8)

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