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Diffstat (limited to '')
| -rw-r--r-- | Documentation/nvme-write.1 | 58 |
1 files changed, 34 insertions, 24 deletions
diff --git a/Documentation/nvme-write.1 b/Documentation/nvme-write.1 index 867524e..66b6994 100644 --- a/Documentation/nvme-write.1 +++ b/Documentation/nvme-write.1 @@ -2,12 +2,12 @@ .\" Title: nvme-write .\" Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author] .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/> -.\" Date: 06/30/2023 +.\" Date: 12/21/2023 .\" Manual: NVMe Manual .\" Source: NVMe .\" Language: English .\" -.TH "NVME\-WRITE" "1" "06/30/2023" "NVMe" "NVMe Manual" +.TH "NVME\-WRITE" "1" "12/21/2023" "NVMe" "NVMe Manual" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- @@ -42,54 +42,50 @@ nvme-write \- Send an NVMe write command, provide results [\-\-prinfo=<prinfo> | \-p <prinfo>] [\-\-app\-tag\-mask=<appmask> | \-m <appmask>] [\-\-app\-tag=<apptag> | \-a <apptag>] - [\-\-limited\-retry | \-l] - [\-\-force\-unit\-access | \-f] + [\-\-limited\-retry | \-l] [\-\-force\-unit\-access | \-f] [\-\-dir\-type=<type> | \-T <type>] - [\-\-dir\-spec=<spec> | \-S <spec>] - [\-\-dsm=<dsm> | \-D <dsm>] - [\-\-show\-command | \-v] - [\-\-dry\-run | \-w] - [\-\-latency | \-t] + [\-\-dir\-spec=<spec> | \-S <spec>] [\-\-dsm=<dsm> | \-D <dsm>] + [\-\-show\-command | \-V] [\-\-dry\-run | \-w] [\-\-latency | \-t] [\-\-storage\-tag<storage\-tag> | \-g <storage\-tag>] - [\-\-storage\-tag\-check | \-C] - [\-\-force] + [\-\-storage\-tag\-check | \-C] [\-\-force] + [\-\-output\-format=<fmt> | \-o <fmt>] [\-\-verbose | \-v] .fi .SH "DESCRIPTION" .sp The Write command writes the logical blocks specified by the command to the medium from the data data buffer provided\&. Will use stdin by default if you don\(cqt provide a file\&. .SH "OPTIONS" .PP -\-\-start\-block=<slba>, \-s <slba> +\-s <slba>, \-\-start\-block=<slba> .RS 4 Start block\&. .RE .PP -\-\-block\-count, \-c +\-c, \-\-block\-count .RS 4 The number of blocks to transfer\&. This is a zeroes based value to align with the kernel\(cqs use of this field\&. (ie\&. 0 means transfer 1 block)\&. .RE .PP -\-\-data\-size=<size>, \-z <size> +\-z <size>, \-\-data\-size=<size> .RS 4 Size of data, in bytes\&. .RE .PP -\-\-metadata\-size=<size>, \-y <size> +\-y <size>, \-\-metadata\-size=<size> .RS 4 Size of metadata in bytes\&. .RE .PP -\-\-data=<data\-file>, \-d <data\-file> +\-d <data\-file>, \-\-data=<data\-file> .RS 4 Data file\&. If none provided, contents are sent from STDIN\&. .RE .PP -\-\-metadata=<metadata\-file>, \-M <metadata\-file> +\-M <metadata\-file>, \-\-metadata=<metadata\-file> .RS 4 Metadata file, if necessary\&. .RE .PP -\-\-prinfo=<prinfo>, \-p <prinfo> +\-p <prinfo>, \-\-prinfo=<prinfo> .RS 4 Protection Information field definition\&. .TS @@ -134,27 +130,27 @@ T} .sp 1 .RE .PP -\-\-ref\-tag=<reftag>, \-r <reftag> +\-r <reftag>, \-\-ref\-tag=<reftag> .RS 4 Optional reftag when used with protection information\&. .RE .PP -\-\-app\-tag\-mask=<appmask>, \-m <appmask> +\-m <appmask>, \-\-app\-tag\-mask=<appmask> .RS 4 Optional application tag mask when used with protection information\&. .RE .PP -\-\-app\-tag=<apptag>, \-a <apptag> +\-a <apptag>, \-\-app\-tag=<apptag> .RS 4 Optional application tag when used with protection information\&. .RE .PP -\-\-limited\-retry, \-l +\-l, \-\-limited\-retry .RS 4 Sets the limited retry flag\&. .RE .PP -\-\-force\-unit\-access, \-f +\-f, \-\-force\-unit\-access .RS 4 Set the force\-unit access flag\&. .RE @@ -174,7 +170,7 @@ Optional field for directive specifics\&. When used with write streams, this val The optional data set management attributes for this command\&. The argument for this is the least significant 8 bits of the DSM field in a write command; the most significant 16 bits of the field come from the directive specific field, if used\&. This may be used to set attributes for the LBAs being written, like access frequency, type, latency, among other things, as well as yet to be defined types\&. Please consult the NVMe specification for detailed breakdown of how to use this field\&. .RE .PP -\-v, \-\-show\-cmd +\-V, \-\-show\-cmd .RS 4 Print out the command to be sent\&. .RE @@ -206,6 +202,20 @@ This flag enables Storage Tag field checking as part of end\-to\-end data protec .RS 4 Ignore namespace is currently busy and performed the operation even though\&. .RE +.PP +\-o <fmt>, \-\-output\-format=<fmt> +.RS 4 +Set the reporting format to +\fInormal\fR, +\fIjson\fR +or +\fIbinary\fR\&. Only one output format can be used at a time\&. +.RE +.PP +\-v, \-\-verbose +.RS 4 +Increase the information detail in the output\&. +.RE .SH "EXAMPLES" .sp No examples yet\&. |