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'\" t
.\" Title: nvme-sndk-vs-smart-add-log
.\" Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\" Date: 11/04/2025
.\" Manual: NVMe Manual
.\" Source: NVMe
.\" Language: English
.\"
.TH "NVME\-SNDK\-VS\-SMAR" "1" "11/04/2025" "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-sndk-vs-smart-add-log \- Send NVMe sndk vs\-smart\-add\-log Vendor Unique Command, return result
.SH "SYNOPSIS"
.sp
.nf
\fInvme sndk vs\-smart\-add\-log\fR <device> [\-\-interval=<NUM>, \-i <NUM>]
[\-\-output\-format=<normal|json> \-o <normal|json>]
[\-\-log\-page\-version=<NUM>, \-l <NUM>]
[\-\-log\-page\-mask=<LIST>, \-p <LIST>]
[\-\-namespace\-id=<nsid> | \-n <nsid>]
.fi
.SH "DESCRIPTION"
.sp
For the NVMe device given, send a Vendor Unique sndk vs\-smart\-add\-log command and provide the additional smart log\&.
.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 Sandisk devices supporting this feature\&. Results for any other device are undefined\&.
.sp
On success it returns 0, error code otherwise\&.
.SH "OPTIONS"
.PP
\-i <NUM>, \-\-interval=<NUM>
.RS 4
Return the statistics from specific interval, defaults to 14\&. This parameter is only valid for the 0xC1 log page and ignored for all other log pages\&.
.RE
.PP
\-o <fmt>, \-\-output\-format=<fmt>
.RS 4
Set the reporting format to
\fInormal\fR, or
\fIjson\fR\&. Only one output format can be used at a time\&. Default is normal\&.
.RE
.PP
\-l <NUM>, \-\-log\-page\-version=<NUM>
.RS 4
Log Page Version: 0 = vendor, 1 = sndk\&. This parameter is only valid for the 0xC0 log page and ignored for all other log pages\&.
.RE
.PP
\-p <LIST>, \-\-log\-page\-mask=<LIST>
.RS 4
Supply a comma separated list of desired log pages to display\&. The possible values are 0xc0, 0xc1, 0xca, 0xd0\&. Note: Not all pages are supported on all drives\&. The default is to display all supported log pages\&.
.RE
.PP
\-n <nsid>, \-\-namespace\-id=<nsid>
.RS 4
Sets the command\(cqs nsid value to the given nsid\&. Defaults to 0xffffffff if not given\&. This option may not affect anything depending on the log page, which may or may not be specific to a namespace\&.
.RE
.sp
Valid Interval values and description :\-
.TS
allbox tab(:);
ltB ltB.
T{
Value
T}:T{
Description
T}
.T&
lt lt
lt lt
lt lt
lt lt
lt lt.
T{
.sp
\fB1\fR
T}:T{
.sp
Most recent five (5) minute accumulated set\&.
T}
T{
.sp
\fB2\-12\fR
T}:T{
.sp
Previous five (5) minute accumulated sets\&.
T}
T{
.sp
\fB13\fR
T}:T{
.sp
The accumulated total of sets 1 through 12 that contain the previous hour of accumulated statistics\&.
T}
T{
.sp
\fB14\fR
T}:T{
.sp
The statistical set accumulated since power\-up\&.
T}
T{
.sp
\fB15\fR
T}:T{
.sp
The statistical set accumulated during the entire lifetime of the device\&.
T}
.TE
.sp 1
.SH "EXAMPLES"
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
Has the program issue sndk vs\-smart\-add\-log Vendor Unique Command with default interval (14) :
.sp
.if n \{\
.RS 4
.\}
.nf
# nvme sndk vs\-smart\-add\-log /dev/nvme0
.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 sndk vs\-smart\-add\-log Vendor Unique Command for just the 0xCA log page :
.sp
.if n \{\
.RS 4
.\}
.nf
# nvme sndk vs\-smart\-add\-log /dev/nvme0 \-p 0xCA
.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 sndk vs\-smart\-add\-log Vendor Unique Command for 0xC0 and 0xCA log pages :
.sp
.if n \{\
.RS 4
.\}
.nf
# nvme sndk vs\-smart\-add\-log /dev/nvme0 \-p 0xCA,0xC0
.fi
.if n \{\
.RE
.\}
.RE
.SH "NVME"
.sp
Part of the nvme\-user suite\&.
|
