nvme-cli/Documentation/nvme-create-ns.1

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.\"     Title: nvme-create-ns
.\"    Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 11/02/2022
.\"    Manual: NVMe Manual
.\"    Source: NVMe
.\"  Language: English
.\"
.TH "NVME\-CREATE\-NS" "1" "11/02/2022" "NVMe" "NVMe Manual"
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.SH "NAME"
nvme-create-ns \- Send NVMe Namespace management command to create namespace, returns results\&.
.SH "SYNOPSIS"
.sp
.nf
\fInvme create\-ns\fR <device> [\-\-nsze=<nsze> | \-s <nsze>]
                        [\-\-ncap=<ncap> | \-c <ncap>]
                        [\-\-flbas=<flbas> | \-f <flbas>]
                        [\-\-dps=<dps> | \-d <dps>]
                        [\-\-nmic=<nmic> | \-m <nmic>]
                        [\-\-anagrp\-id=<anagrpid> | \-a <anagrpid>]
                        [\-\-nvmset\-id=<nvmsetid> | \-i <nvmsetid>]
                        [\-\-csi=<command_set_identifier> | \-y <command_set_identifier>]
                        [\-\-lbstm=<lbstm> | \-l <lbstm>]
                        [\-\-block\-size=<block\-size> | \-b <block\-size>]
                        [\-\-timeout=<timeout> | \-t <timeout>]
DESCRIPTION
.fi
.sp
.nf
For the NVMe device given, sends a namespace management command to create
the namespace with the requested settings\&. On success, the namespace
identifier assigned by the controller is returned\&.

The <device> parameter is mandatory and may be either the NVMe character
device (ex: /dev/nvme0), or a namespace block device (ex: /dev/nvme0n1)\&.

OPTIONS
.fi
.PP
\-s, \-\-nsze
.RS 4
The namespace size\&.
.RE
.PP
\-c, \-\-ncap
.RS 4
The namespace capacity\&.
.RE
.PP
\-f, \-\-flbas
.RS 4
The namespace formatted logical block size setting\&. Conflicts with \-\-block\-size argument\&.
.RE
.PP
\-d, \-\-dps
.RS 4
The data protection settings\&.
.RE
.PP
\-m, \-\-nmic
.RS 4
Namespace multipath and sharing capabilities\&.
.RE
.PP
\-a, \-\-anagrp\-id
.RS 4
ANA Group Identifier\&. If this value is 0h specifies that the controller determines the value to use
.RE
.PP
\-i <nvmsetid>, \-\-nvmset\-id=<nvmsetid>
.RS 4
This field specifies the identifier of the NVM Set\&.
.RE
.PP
\-y <command_set_identifier>, \-\-csi=<command_set_identifier>
.RS 4
This field specifies the identifier of command set\&. if not issued, NVM Command Set will be selected\&.
.RE
.PP
\-l <lbstm>, \-\-lbstm=<lbstm>
.RS 4
Logical Block Storage Tag Mask for end\-to\-end protection\&.
.RE
.PP
\-b, \-\-block\-size
.RS 4
Target block size the new namespace should be formatted as\&. Potential FLBAS values will be values will be scanned and the lowest numbered will be selected for the create\-ns operation\&. Conflicts with \-\-flbas argument\&.
.RE
.SH "EXAMPLES"
.sp
No examples provided yet\&.
.SH "NVME"
.sp
Part of the nvme\-user suite