From dc597ce8df5ae6efd2728a2d7ba7d92486028f79 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 2 Jul 2021 22:40:30 +0200 Subject: Adding upstream version 1.12. Signed-off-by: Daniel Baumann --- Documentation/nvme-dsm.1 | 97 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 Documentation/nvme-dsm.1 (limited to 'Documentation/nvme-dsm.1') diff --git a/Documentation/nvme-dsm.1 b/Documentation/nvme-dsm.1 new file mode 100644 index 0000000..899a6a6 --- /dev/null +++ b/Documentation/nvme-dsm.1 @@ -0,0 +1,97 @@ +'\" t +.\" Title: nvme-dsm +.\" Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author] +.\" Generator: DocBook XSL Stylesheets vsnapshot +.\" Date: 04/24/2020 +.\" Manual: NVMe Manual +.\" Source: NVMe +.\" Language: English +.\" +.TH "NVME\-DSM" "1" "04/24/2020" "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-dsm \- Send NVMe Data Set Management, return results +.SH "SYNOPSIS" +.sp +.nf +\fInvme dsm\fR [ \-\-namespace\-id= | \-n ] + [ \-\-ctx\-attrs= | \-a ] + [ \-\-blocks= | \-b ] + [ \-\-slbs= | \-s ] + [ \-\-ad | \-d ] [ \-\-idw | \-w ] [ \-\-idr | \-r ] + [ \-\-cdw11= | \-c ] +.fi +.SH "DESCRIPTION" +.sp +For the NVMe device given, sends an Data Set Management command and provides the result and returned structure\&. +.sp +The parameter is mandatory and may be either the NVMe character device (ex: /dev/nvme0), or a namespace block device (ex: /dev/nvme0n1)\&. If the character device is given, the \*(Aq\-\-namespace\-id\*(Aq option is mandatory, otherwise it will use the ns\-id of the namespace for the block device you opened\&. For block devices, the ns\-id used can be overridden with the same option\&. +.sp +You must specify at least one of the values for range list\&. If the range lists provided do not list the same number of elements, the default values for the remaining in the range will be set to 0\&. +.sp +The command dword 11 may be provided at the command line\&. For convenience, the current defined attributes (discard, integral read/write) for a data\-set management have flags\&. If cdw11 is specified, this will override any settings from the flags may have provided\&. +.SH "OPTIONS" +.PP +\-n , \-\-namespace\-id= +.RS 4 +Sends the command with the requested nsid\&. This is required for the character devices, or overrides the block nsid if given\&. +.RE +.PP +\-a , \-\-ctx\-attrs= +.RS 4 +Comma separated list of the context attributes in each range +.RE +.PP +\-b , \-\-blocks= +.RS 4 +Comma separated list of the number of blocks in each range +.RE +.PP +\-s , \-\-slbs= +.RS 4 +Comma separated list of the starting block in each range +.RE +.PP +\-d , \-\-ad= +.RS 4 +Attribute Deallocate\&. +.RE +.PP +\-w , \-\-idw= +.RS 4 +Attribute Integral Dataset for Write\&. +.RE +.PP +\-r , \-\-idr= +.RS 4 +Attribute Integral Dataset for Read\&. +.RE +.PP +\-c , \-\-cdw11= +.RS 4 +All the command command dword 11 attributes\&. Use exclusive from specifying individual attributes +.RE +.SH "EXAMPLES" +.sp +No examples yet +.SH "NVME" +.sp +Part of the nvme\-user suite -- cgit v1.2.3