94 lines
2.9 KiB
Groff
94 lines
2.9 KiB
Groff
'\" t
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.\" Title: nvme-zns-set-zone-desc
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.\" Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
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.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
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.\" Date: 10/31/2024
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.\" Manual: NVMe Manual
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.\" Source: NVMe
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.\" Language: English
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.\"
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.TH "NVME\-ZNS\-SET\-ZONE" "1" "10/31/2024" "NVMe" "NVMe Manual"
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.\" -----------------------------------------------------------------
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.\" * Define some portability stuff
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.\" -----------------------------------------------------------------
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.\" http://bugs.debian.org/507673
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.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.ie \n(.g .ds Aq \(aq
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.el .ds Aq '
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.\" -----------------------------------------------------------------
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.\" * set default formatting
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.\" -----------------------------------------------------------------
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.\" disable hyphenation
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.nh
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.\" disable justification (adjust text to left margin only)
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.ad l
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.\" -----------------------------------------------------------------
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.\" * MAIN CONTENT STARTS HERE *
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.\" -----------------------------------------------------------------
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.SH "NAME"
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nvme-zns-set-zone-desc \- Set extended descriptor data for a zone
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.SH "SYNOPSIS"
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.sp
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.nf
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\fInvme zns set\-zone\-desc\fR <device> [\-\-namespace\-id=<NUM> | \-n <NUM>]
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[\-\-start\-lba=<IONUM>, \-s <IONUM>]
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[\-\-zrwaa | \-r]
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[\-\-data=<FILE>, \-d <FILE>]
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[\-\-timeout=<timeout> | \-t <timeout>]
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.fi
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.SH "DESCRIPTION"
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.sp
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For the NVMe device given, issues the Zone Management Send command with the Set Zone Descriptor Extensions action\&. The input will default to stdin\&. Alternatively, the data may come from a file that can be specified\&. The data length will automatically be calculated from the zns identify namespace\&.
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.SH "OPTIONS"
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.PP
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\-n <NUM>, \-\-namespace\-id=<NUM>
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.RS 4
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Use the provided namespace id for the command\&. If not provided, the namespace id of the block device will be used\&. If the command is issued to a non\-block device, the parameter is required\&.
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.RE
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.PP
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\-s <lba>, \-\-start\-lba=<lba>
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.RS 4
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The starting LBA of the zone to manage send\&.
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.RE
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.PP
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\-r, \-\-zrwaa
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.RS 4
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Allocate Zone Random Write Area to zone\&.
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.RE
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.PP
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\-d <FILE>, \-\-data=<FILE>
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.RS 4
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Optional file for data (default stdin)
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.RE
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.PP
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\-t <timeout>, \-\-timeout=<timeout>
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.RS 4
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Override default timeout value\&. In milliseconds\&.
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.RE
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.SH "EXAMPLES"
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.sp
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.RS 4
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.ie n \{\
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\h'-04'\(bu\h'+03'\c
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.\}
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.el \{\
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.sp -1
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.IP \(bu 2.3
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.\}
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Write "hello world" into the zone descriptor for namespace 1\(cqs first zone (requires device supports a large enough zone extended data)
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.sp
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.if n \{\
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.RS 4
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.\}
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.nf
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# echo "hello world" | nvme zns set\-zone\-desc /dev/nvme0 \-n 1 \-s 0
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.fi
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.if n \{\
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.RE
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.\}
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.RE
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.SH "NVME"
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.sp
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Part of nvme\-cli
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