nvme-cli/Documentation/nvme-capacity-mgmt.1

'\" t
.\"     Title: nvme-capacity-mgmt
.\"    Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 11/11/2021
.\"    Manual: NVMe Manual
.\"    Source: NVMe
.\"  Language: English
.\"
.TH "NVME\-CAPACITY\-MGMT" "1" "11/11/2021" "NVMe" "NVMe Manual"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
nvme-capacity-mgmt \- Send capacity management command to configure/create/delete Endurance Groups or NVM Sets, returns results\&.
.SH "SYNOPSIS"
.sp
.nf
\fInvme capacity\-mgmt\fR <device> [\-\-operation=<operation> | \-o <operation>]
                        [\-\-element\-id=<element\-id> | \-i <element\-id>]
                        [\-\-cap\-lower=<cap\-lower> | \-l <cap\-lower>]
                        [\-\-cap\-upper=<cap\-upper> | \-u <cap\-upper>]
.fi
.SH "DESCRIPTION"
.sp
For the NVMe device given, sends a capacity management command to configure/create/delete the Endurance Groups or NVM Sets with the requested operation and element_id\&. On success, if the Operation is Create Endurance group or NVM Set, CQE CDW0 contains Created element identifier else CQE CDW0 is reserved\&.
.sp
The <device> parameter is mandatory and may be either the NVMe character device (ex: /dev/nvme0), or a namespace block device (ex: /dev/nvme0n1)\&.
.SH "OPTIONS"
.PP
\-o <operation>, \-\-operation=<operation>
.RS 4
Operation to be performed by the controller
.RE
.PP
\-i <element\-id>, \-\-element\-id=<element\-id>
.RS 4
Value specific to the value of the Operation field\&.
.RE
.PP
\-l <cap\-lower>, \-\-cap\-lower=<cap\-lower>
.RS 4
Least significant 32 bits of the capacity in bytes of the Endurance Group or NVM Set to be created
.RE
.PP
\-u <cap\-upper>, \-\-cap\-upper=<cap\-upper>
.RS 4
Most significant 32 bits of the capacity in bytes of the Endurance Group or NVM Set to be created
.RE
.SH "EXAMPLES"
.sp
No examples provided yet\&.
.SH "NVME"
.sp
Part of the nvme\-user suite