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Diffstat (limited to 'Documentation/nvme-ocp-get-dssd-power-state-feature.1')
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diff --git a/Documentation/nvme-ocp-get-dssd-power-state-feature.1 b/Documentation/nvme-ocp-get-dssd-power-state-feature.1 new file mode 100644 index 0000000..b46e431 --- /dev/null +++ b/Documentation/nvme-ocp-get-dssd-power-state-feature.1 @@ -0,0 +1,149 @@ +'\" t +.\" Title: get-dssd-power-state-feature +.\" Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author] +.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/> +.\" Date: 08/02/2024 +.\" Manual: NVMe Manual +.\" Source: NVMe +.\" Language: English +.\" +.TH "GET\-DSSD\-POWER\-ST" "1" "08/02/2024" "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-ocp-get-dssd-power-state-feature \- Get DSSD Power State +.SH "SYNOPSIS" +.sp +.nf +\fInvme ocp get\-dssd\-power\-state\-feature\fR <device> + [\-\-sel=<select> | \-S <select>] [\-\-all | \-a] + [\-\-no\-uuid | \-n] +.fi +.SH "DESCRIPTION" +.sp +For the NVMe device given, retrieves OCP DSSD Power State\&. Passing \-\-all calls NVMe Get Feature three times, returning all three of the Current, Default, and Saved values\&. +.sp +The <device> parameter is mandatory and may be either the NVMe character device (ex: /dev/nvme0) or block device (ex: /dev/nvme0n1)\&. +.sp +This will only work on OCP compliant devices supporting this feature\&. Results for any other device are undefined\&. +.sp +On success it returns 0, error code otherwise\&. +.SH "OPTIONS" +.PP +\-S <select>, \-\-sel=<select> +.RS 4 +Select (SEL): This field specifies which value of the attributes to return in the provided data: +.TS +allbox tab(:); +lt lt +lt lt +lt lt +lt lt +lt lt +lt lt. +T{ +Select +T}:T{ +Description +T} +T{ +0 +T}:T{ +Current +T} +T{ +1 +T}:T{ +Default +T} +T{ +2 +T}:T{ +Saved +T} +T{ +3 +T}:T{ +Supported capabilities +T} +T{ +4\-7 +T}:T{ +Reserved +T} +.TE +.sp 1 +.RE +.PP +\-a, \-\-all +.RS 4 +Print out all 3 values at once \- Current DSSD Power State, Default DSSD Power State, and Saved DSSD Power State +.RE +.PP +\-n, \-\-no\-uuid +.RS 4 +Do not try to automatically detect UUID index for this command (required for old OCP 1\&.0 support) +.RE +.SH "EXAMPLES" +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +Has the program issue a get\-dssd\-power\-state\-feature command to get the Curent DSSD Power State in watts\&. +.sp +.if n \{\ +.RS 4 +.\} +.nf +# nvme ocp get\-dssd\-power\-state\-feature /dev/nvme0 \-S 0 +.fi +.if n \{\ +.RE +.\} +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +Has the program issue a get\-dssd\-power\-state\-feature command to get all three DSSD Power States in watts\&. +.sp +.if n \{\ +.RS 4 +.\} +.nf +# nvme ocp get\-dssd\-power\-state\-feature /dev/nvme0 \-a +.fi +.if n \{\ +.RE +.\} +.RE +.SH "NVME" +.sp +Part of the nvme\-user suite\&. |