BLKZONE(8) BLKZONE(8) blkzone - blkzone [] blkzone , Zoned Block Commands (ZBC) Zoned-device ATA Commands (ZAC). , , , . . report blkzone report . , . , , . : start Zone start sector len Zone length in number of sectors cap Zone capacity in number of sectors wptr Zone write pointer position reset Reset write pointer recommended non-seq Non-sequential write resources active cond Zone condition type Zone type : cl Closed nw Not write pointer em Empty fu Full oe Explicitly opened oi Implicitly opened ol Offline ro Read only xN Reserved conditions (should not be reported) capacity blkzone capacity . , , , . , , . reset blkzone reset . sg_reset_wp(8), . open blkzone open . sg_zone(), , . close blkzone close . sg_zone(), , . finish blkzone finish ( ) . sg_zone(), , . , reset, open, close finish 0 . , . KiB (=1024), MiB (=1024*1024) GiB, TiB, PiB, EiB, ZiB YiB ( <> ', , <> , <>) KB (=1000), MB (=1000*1000) GB, TB, PB, EB, ZB YB. , 0x . -o, --offset , . (512 ) . . -l, --length , . , . --count. -c, --count , . , . --length. -f, --force , . -v, --verbose , , . -h, --help . -V, --version . Shaun Tancheff , Karel Zak sg_rep_zones(8) blkzone util-linux, Linux . util-linux 2.42.3 2026-09-02 BLKZONE(8)