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Diffstat (limited to 'Documentation/nvme-wdc-vs-internal-log.1')
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diff --git a/Documentation/nvme-wdc-vs-internal-log.1 b/Documentation/nvme-wdc-vs-internal-log.1 new file mode 100644 index 0000000..29a9974 --- /dev/null +++ b/Documentation/nvme-wdc-vs-internal-log.1 @@ -0,0 +1,255 @@ +'\" t +.\" Title: nvme-wdc-vs-internal-log +.\" Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author] +.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/> +.\" Date: 01/30/2023 +.\" Manual: NVMe Manual +.\" Source: NVMe +.\" Language: English +.\" +.TH "NVME\-WDC\-VS\-INTER" "1" "01/30/2023" "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-wdc-vs-internal-log \- Retrieve WDC device\*(Aqs internal firmware log and save to file\&. +.SH "SYNOPSIS" +.sp +.nf +\fInvme wdc vs\-internal\-log\fR <device> [\-\-output\-file=<FILE>, \-o <FILE>] [\-\-transfer\-size=<SIZE>, \-s <SIZE>] + [\-\-data\-area=<DATA AREA>, \-d <DATA_AREA>] [\-\-file\-size=<FILE SIZE>, \-f <FILE SIZE>] [\-\-offset=<OFFSET>, \-e <OFFSET>] + [\-\-type=<TYPE>, \-t <type>] [\-\-verbose, \-v] +.fi +.SH "DESCRIPTION" +.sp +For the NVMe device given, sends the WDC Vendor Specific Internal Log request and saves the result to a file\&. +.sp +The <device> parameter is mandatory NVMe character device (ex: /dev/nvme0)\&. +.sp +This will only work on WDC devices supporting this feature\&. Results for any other device are undefined\&. +.SH "OPTIONS" +.PP +\-o <FILE>, \-\-output\-file=<FILE> +.RS 4 +Output file; defaults to device serial number followed by "\fIinternal_fw_log\fR<date>_<time>\&.bin" suffix +.RE +.PP +\-s <SIZE>, \-\-transfer\-size=<SIZE> +.RS 4 +Transfer size; defaults to 0x10000 (65536 decimal) bytes +.RE +.PP +\-d <DATA AREA>, \-\-data\-area=<DATA AREA> +.RS 4 +DUI data area to retrieve\&. The DUI data areas from 1 to <DATA AREA> will be retrieved\&. This parameter is currently only supported on the SN340, SN640, SN730, and SN840 devices\&. +.RE +.PP +\-f <FILE SIZE>, \-\-file\-size=<FILE SIZE> +.RS 4 +Specifies the desired size of the data file starting at the passed in offset\&. This allows the user to retrieve the data in several smaller files of the passed in size\&. This parameter is currently only supported on the SN340 device\&. +.RE +.PP +\-e <OFFSET>, \-\-offset=<OFFSET> +.RS 4 +Specifies the data offset at which to start retrieving the data\&. This parameter is used in combination with the file size parameter to retrieve the data in several smaller files\&. This parameter is currently only supported on the SN340 device\&. +.RE +.PP +\-t <TYPE>, \-\-type=<TYPE> +.RS 4 +Specifies the telemetry type \- NONE, HOST, or CONTROLLER\&. This parameter is used to get either the host generated or controller initiated telemetry log page\&. If not specified or none is specified, the command will return the default E6 log data\&. This parameter is currently only supported on the SN640 and SN840 devices\&. +.RE +.PP +\-v <VERBOSE>, \-\-verbose=<VERBOSE> +.RS 4 +Provides additional debug messages for certain drives\&. +.RE +.SH "EXAMPLES" +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +Gets the internal firmware log from the device and saves to default file in current directory (e\&.g\&. STM00019F3F9_internal_fw_log_20171127_095704\&.bin): +.sp +.if n \{\ +.RS 4 +.\} +.nf +# nvme wdc vs\-internal\-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 +.\} +Gets the internal firmware log from the device and saves to defined file in current directory (e\&.g\&. test\&.bin): +.sp +.if n \{\ +.RS 4 +.\} +.nf +# nvme wdc vs\-internal\-log /dev/nvme0 \-o test\&.bin +.fi +.if n \{\ +.RE +.\} +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +Gets the internal firmware log from the device and saves to defined file with pathname (e\&.g\&. /tmp/test): +.sp +.if n \{\ +.RS 4 +.\} +.nf +# nvme wdc vs\-internal\-log /dev/nvme0 \-o /tmp/test +.fi +.if n \{\ +.RE +.\} +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +Gets the internal firmware log from the device transferring the data in 64k chunks and saves to default file in current directory (e\&.g\&. STM00019F3F9_internal_fw_log_20171127_100754\&.bin): +.sp +.if n \{\ +.RS 4 +.\} +.nf +# nvme wdc vs\-internal\-log /dev/nvme0 \-s 0x10000 +.fi +.if n \{\ +.RE +.\} +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +Gets the internal firmware log from the device transferring the data in 16k chunks and saves to default file in current directory (e\&.g\&. STM00019F3F9_internal_fw_log_20171127_100950\&.bin): +.sp +.if n \{\ +.RS 4 +.\} +.nf +# nvme wdc vs\-internal\-log /dev/nvme0 \-s 16384 +.fi +.if n \{\ +.RE +.\} +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +Gets the internal firmware log up to data area 3 from the device in 3 files of 0x1000000 bytes: +.sp +.if n \{\ +.RS 4 +.\} +.nf +# nvme wdc vs\-internal\-log /dev/nvme0 \-d 3 \-f 0x1000000 \-t 0x0000000 \-o /tmp/sn340_dui_data_1\&.bin +# nvme wdc vs\-internal\-log /dev/nvme0 \-d 3 \-f 0x1000000 \-t 0x1000000 \-o /tmp/sn340_dui_data_2\&.bin +# nvme wdc vs\-internal\-log /dev/nvme0 \-d 3 \-f 0x1000000 \-t 0x2000000 \-o /tmp/sn340_dui_data_3\&.bin +.fi +.if n \{\ +.RE +.\} +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +Gets the host telemetry log page to data area 3 from the device and stores it in file host\-telem\-log\-da3\&.bin: +.sp +.if n \{\ +.RS 4 +.\} +.nf +# nvme wdc vs\-internal\-log /dev/nvme1 \-t host \-o host\-telem\-log\-da3\&.bin \-d 3 +.fi +.if n \{\ +.RE +.\} +.RE +.sp +.RS 4 +.ie n \{\ +\h'-04'\(bu\h'+03'\c +.\} +.el \{\ +.sp -1 +.IP \(bu 2.3 +.\} +Gets the controller telemetry log page to data area 3 from the device and stores it in file ctlr\-telem\-log\-da3\&.bin: +.sp +.if n \{\ +.RS 4 +.\} +.nf +# nvme wdc vs\-internal\-log /dev/nvme1 \-t controller \-o ctlr\-telem\-log\-da3\&.bin \-d 3 +.fi +.if n \{\ +.RE +.\} +.RE +.SH "NVME" +.sp +Part of the nvme\-user suite\&. |