64 lines
2.1 KiB
Groff
64 lines
2.1 KiB
Groff
'\" t
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.\" Title: nvme-wdc-vs-drive-info
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.\" Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
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.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
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.\" Date: 10/31/2024
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.\" Manual: NVMe Manual
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.\" Source: NVMe
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.\" Language: English
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.\"
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.TH "NVME\-WDC\-VS\-DRIVE" "1" "10/31/2024" "NVMe" "NVMe Manual"
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.\" -----------------------------------------------------------------
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.\" * Define some portability stuff
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.\" http://bugs.debian.org/507673
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.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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.ie \n(.g .ds Aq \(aq
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.nh
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.ad l
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.\" -----------------------------------------------------------------
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.\" * MAIN CONTENT STARTS HERE *
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.\" -----------------------------------------------------------------
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.SH "NAME"
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nvme-wdc-vs-drive-info \- Send the NVMe WDC vs\-drive\-info command, return result
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.SH "SYNOPSIS"
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.sp
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.nf
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\fInvme wdc vs\-drive\-info\fR <device>
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.fi
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.SH "DESCRIPTION"
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.sp
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For the NVMe device given, send the unique WDC vs\-drive\-info command and provide the additional drive information\&.
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.sp
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The <device> parameter is mandatory and must be the NVMe character device (ex: /dev/nvme0)\&.
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.sp
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This will only work on WDC devices supporting this feature\&. Results for any other device are undefined\&.
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.sp
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On success it returns 0, error code otherwise\&.
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.SH "OUTPUT EXPLANATION"
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.sp
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There are several different fields returned from this command depending on the drive:
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.sp
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Drive HW Revision
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.sp
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FTL Unit Size
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.sp
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Customer Serial Number
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.sp
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HyperScale Boot Version
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.sp
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TCG Device Ownership
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.SH "EXAMPLE"
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.sp
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# nvme wdc vs\-drive\-info /dev/nvme0
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.SH "NVME"
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.sp
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Part of the nvme\-user suite\&.
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