76 lines
2.9 KiB
Groff
76 lines
2.9 KiB
Groff
'\" t
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.\" Title: nvme-list-ctrl
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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\-LIST\-CTRL" "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-list-ctrl \- Send NVMe Identify List Controllers, return result and structure
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.SH "SYNOPSIS"
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.sp
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.nf
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\fInvme list\-ctrl\fR <device> [\-\-cntid=<cntid> | \-c <cntid>]
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[\-\-namespace\-id=<nsid> | \-n <nsid>]
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[\-\-output\-format=<fmt> | \-o <fmt>] [\-\-verbose | \-v]
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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, sends an identify command for controller list and provides the result and returned structure\&. This uses either mode 12h or 13h depending on the requested namespace identifier\&.
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.sp
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The <device> parameter is mandatory and may be either the NVMe character device (ex: /dev/nvme0), or a namespace block device (ex: /dev/nvme0n1)\&. The starting controller in the list always begins with 0 unless the \*(Aq\-\-cntid\*(Aq option is given to override\&.
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.sp
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On success, the controller array is printed for each index and controller identifier\&.
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.SH "OPTIONS"
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.PP
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\-c <cntid>, \-\-cntid=<cntid>
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.RS 4
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Retrieve the identify list structure starting with the given controller id\&.
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.RE
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.PP
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\-n <nsid>, \-\-namespace\-id=<nsid>
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.RS 4
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If provided, will request the controllers attached to the specified namespace\&. If no namespace is given, or set to 0, the command requests the controller list for the entire subsystem, whether or not they are attached to namespace(s)\&.
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.RE
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.PP
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\-o <fmt>, \-\-output\-format=<fmt>
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.RS 4
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Set the reporting format to
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\fInormal\fR,
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\fIjson\fR
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or
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\fIbinary\fR\&. Only one output format can be used at a time\&.
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.RE
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.PP
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\-v, \-\-verbose
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.RS 4
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Increase the information detail in the output\&.
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.RE
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.SH "EXAMPLES"
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.sp
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No examples yet\&.
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.SH "NVME"
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.sp
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Part of the nvme\-user suite
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