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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2022-07-14 18:27:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2022-07-16 15:11:56 +0000 |
commit | 6197903bd42478987516bc4cc3f0769488a37065 (patch) | |
tree | 508d399340039960289dd1d96696db7c56c22321 /Documentation/nvme-ocp-latency-monitor-log.1 | |
parent | Adding upstream version 1.16. (diff) | |
download | nvme-cli-6197903bd42478987516bc4cc3f0769488a37065.tar.xz nvme-cli-6197903bd42478987516bc4cc3f0769488a37065.zip |
Adding upstream version 2.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | Documentation/nvme-ocp-latency-monitor-log.1 (renamed from Documentation/nvme-lnvm-init.1) | 58 |
1 files changed, 20 insertions, 38 deletions
diff --git a/Documentation/nvme-lnvm-init.1 b/Documentation/nvme-ocp-latency-monitor-log.1 index a6eff88..9c38abd 100644 --- a/Documentation/nvme-lnvm-init.1 +++ b/Documentation/nvme-ocp-latency-monitor-log.1 @@ -1,13 +1,13 @@ '\" t -.\" Title: nvme-lnvm-init +.\" Title: nvme-ocp-latency-monitor-log .\" 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 +.\" Date: 04/08/2022 .\" Manual: NVMe Manual .\" Source: NVMe .\" Language: English .\" -.TH "NVME\-LNVM\-INIT" "1" "11/11/2021" "NVMe" "NVMe Manual" +.TH "NVME\-OCP\-LATENCY\-" "1" "04/08/2022" "NVMe" "NVMe Manual" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- @@ -28,26 +28,29 @@ .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" -nvme-lnvm-init \- Initialize LightNVM device with media manager +nvme-ocp-latency-monitor-log \- Display latency monitor log page data in human readable format .SH "SYNOPSIS" .sp .nf -\fInvme lnvm\-init\fR [\-\-device\-name=<DEVICE> | \-d <DEVICE>] - [\-\-mediamgr\-name | \-m] +\fInvme ocp latency\-monitor\-log\fR <device> [\-\-output\-format=<fmt> | \-o <fmt>] .fi .SH "DESCRIPTION" .sp -Initialize LightNVM device\&. A LightNVM/Open\-Channel SSD must have a media manager associated before it can be exposed to the user\&. The default is to initialize the general media manager on top of the device\&. +For the NVMe device given, latency monitor log page data\&. +.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 log page\&. Results for any other device are undefined\&. +.sp +On success it returns 0, error code otherwise\&. .SH "OPTIONS" .PP -\-\-device\-name=<DEVICE>, \-d <DEVICE> +\-o <format>, \-\-output\-format=<format> .RS 4 -Device name to initialize\&. -.RE -.PP -\-\-mediamgr\-name=<MediaMgr>, \-m <MediaMgr> -.RS 4 -Media Manager name to use for initialization\&. +Set the reporting format to +\fInormal\fR +or +\fIjson\fR\&. Only one output format can be used at a time\&. The default is normal\&. .RE .SH "EXAMPLES" .sp @@ -59,39 +62,18 @@ Media Manager name to use for initialization\&. .sp -1 .IP \(bu 2.3 .\} -Initialize nvme0n1 -.RE +Displays the get latency monitor log for the device: .sp .if n \{\ .RS 4 .\} .nf -# nvme lnvm\-init \-d nvme0n1 +# nvme ocp latency\-monitor\-log /dev/nvme0 .fi .if n \{\ .RE .\} -.sp -.RS 4 -.ie n \{\ -\h'-04'\(bu\h'+03'\c -.\} -.el \{\ -.sp -1 -.IP \(bu 2.3 -.\} -Initialize nvme0n1 with gennvm media manager (default media manager) -.RE -.sp -.if n \{\ -.RS 4 -.\} -.nf -# nvme lnvm\-init \-d nvme0n1 \-m gennvm -.fi -.if n \{\ .RE -.\} .SH "NVME" .sp -Part of the nvme\-user suite +Part of the nvme\-user suite\&. |