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'\" t
.\" Title: nvme-wdc-vs-drive-info
.\" Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\" Date: 08/01/2022
.\" Manual: NVMe Manual
.\" Source: NVMe
.\" Language: English
.\"
.TH "NVME\-WDC\-VS\-DRIVE" "1" "08/01/2022" "NVMe" "NVMe Manual"
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.SH "NAME"
nvme-wdc-vs-drive-info \- Send the NVMe WDC vs\-drive\-info command, return result
.SH "SYNOPSIS"
.sp
.nf
\fInvme wdc vs\-drive\-info\fR <device>
.fi
.SH "DESCRIPTION"
.sp
For the NVMe device given, send the unique WDC vs\-drive\-info command and provide the additional drive information\&.
.sp
The <device> parameter is mandatory and must be the NVMe character device (ex: /dev/nvme0)\&.
.sp
This will only work on WDC devices supporting this feature\&. Results for any other device are undefined\&.
.sp
On success it returns 0, error code otherwise\&.
.SH "OUTPUT EXPLANATION"
.sp
There are several different fields returned from this command depending on the drive:
.sp
Drive HW Revision
.sp
FTL Unit Size
.sp
Customer Serial Number
.sp
HyperScale Boot Version
.sp
TCG Device Ownership
.SH "EXAMPLE"
.sp
# nvme wdc vs\-drive\-info /dev/nvme0
.SH "NVME"
.sp
Part of the nvme\-user suite\&.
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