sg_reset_wp - send SCSI RESET WRITE POINTER command

       Written by Douglas Gilbert.

       Copyright © 2014-2022 Douglas Gilbert
       This  software  is  distributed  under  a  BSD-2-Clause  license.  There  is  NO  warranty;  not even for
       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

       Sends a SCSI RESET WRITE POINTER command to the DEVICE. This command is described in ZBC standard (INCITS
       536-2016) and the draft ZBC-2 documents at T10 (e.g. zbc2r12.pdf).

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

       sg_reset_wp - send SCSI RESET WRITE POINTER command

       The Zones Emptied log parameter in the Zoned Block Device Statistics log page counts the number of  times
       the RESET WRITE POINTER command has been (successfully) invoked.

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

       -a, --all
              sets  the  ALL field in the cdb. This causes a reset write pointer operation of all open zones and
              full zones. When this option is given then the --zone=ID option is ignored. Either this option  or
              the --zone=ID option is required.

       -C, --count=ZC
              ZC  is  placed  in the Zone Count field in the cdb of the RESET WRITE POINTER command supported by
              this utility. ZC should be a value from 0 to 65535 (0xffff) inclusive.
              The action that the DEVICE takes with this option depends on whether the --all option is set.  See
              the RESET WRITE POINTER command description (e.g. section 5.9, table 46 in zbc2r12.pdf).

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

       -v, --verbose
              increase the level of verbosity, (i.e. debug output).

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

       -z, --zone=ID
              where  ID  is  placed  in the cdb's ZONE ID field. A zone id is a zone start logical block address
              (LBA). This causes a reset write pointer operation on the zone identified by the  ZONE  ID  field.
              The  default  value is 0. Either this option or the --all option is required.  ID is assumed to be
              in decimal unless prefixed with '0x' or has a trailing 'h' which indicate hexadecimal.

       Report bugs to <dgilbert at interlog dot com>.

sg_rep_zones,sg_zone(sg3_utils)

sg3_utils-1.48                                    February 2022                                   SG_RESET_WP(8)

sg_reset_wp [--all] [--count=ZC] [--help] [--verbose] [--version] [--zone=ID] DEVICE