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-.TH BLKREPORT 8 "February 2017" "util-linux" "System Administration"
-.SH NAME
-blkreport \- report zones on a device
-.SH SYNOPSIS
-.B blkreport
-[options]
-.RB [ \-z
-.IR zone ]
-.RB [ \-c
-.IR count ]
-.I device
-.SH DESCRIPTION
-.B blkreport
-is used to report device zone information. This is useful for
-devices that support the Zoned Block Commands (ZBC) or Zoned-device ATA
-Commands (ZAC).
-.PP
-By default,
-.B blkreport
-will report on up to 4k zones from the start of the block device.
-Options may be used to modify this behavior, changing the starting zone or
-the size of the report, as explained below.
-.PP
-The
-.I device
-argument is the pathname of the block device.
-.SH OPTIONS
-The
-.I offset
-and
-.I length
-option arguments may be followed by the multiplicative suffixes KiB (=1024),
-MiB (=1024*1024), and so on for GiB, TiB, PiB, EiB, ZiB and YiB (the "iB" is
-optional, e.g., "K" has the same meaning as "KiB") or the suffixes
-KB (=1000), MB (=1000*1000), and so on for GB, TB, PB, EB, ZB and YB.
-Additionally, the 0x prefix can be used to specify \fIoffset\fR and
-\fIlength\fR in hex.
-.TP
-.BR \-z , " \-\-zone "\fIoffset\fP
-The starting zone of the report specified as a sector offset.
-The provided offset in sector units (512 bytes) should match the start of a zone.
-The default value is zero.
-.TP
-.BR \-c , " \-\-count "\fIlength\fP
-The maximum number of zones to be returned by the report.
-The default is 4096, the maximum 65536.
-.TP
-.BR \-v , " \-\-verbose"
-Display the number of zones returned in the report.
-.TP
-.BR \-V , " \-\-version"
-Display version information and exit.
-.TP
-.BR \-h , " \-\-help"
-Display help text and exit.
-.SH REPORT OUTPUT
-.TS
-tab(:);
-left l l.
-start:Zone start sector
-len:Zone length 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
-.TE
-.SS Zone conditions
-.TS
-tab(:);
-left l l.
-Cl:closed
-cv:conventional zone
-e0:empty
-fu:full
-Oe:open explicit
-Oi:open implicit
-OL:offline
-ro:read only
-x?:reserved conditions (should not be reported)
-.TE
-.SH AUTHOR
-.MT shaun@tancheff.com
-Shaun Tancheff
-.ME
-.SH SEE ALSO
-.BR sg_rep_zones (8)
-.SH AVAILABILITY
-The blkreport command is part of the util-linux package and is available from
-.UR https://\:www.kernel.org\:/pub\:/linux\:/utils\:/util-linux/
-Linux Kernel Archive
-.UE .