NAME¶

nvme-wdc-vs-drive-info - Send the NVMe WDC vs-drive-info command, return result

SYNOPSIS¶

nvme wdc vs-drive-info <device>

DESCRIPTION¶

For the NVMe device given, send the unique WDC vs-drive-info command and provide the additional drive information.

The <device> parameter is mandatory and must be the NVMe character device (ex: /dev/nvme0).

This will only work on WDC devices supporting this feature. Results for any other device are undefined.

On success it returns 0, error code otherwise.

OUTPUT EXPLANATION¶

There are several different fields returned from this command depending on the drive:

Drive HW Revision

FTL Unit Size

Customer Serial Number

HyperScale Boot Version

TCG Device Ownership

EXAMPLE¶

# nvme wdc vs-drive-info /dev/nvme0

NVME¶

Part of the nvme-user suite.