SYNOPSIS

nvme wdc vs-nand-stats <device> [--output-format=<normal|json> -o <normal|json>]

DESCRIPTION

For the NVMe device given, send a Vendor Unique WDC vs-nand-stats command and output the NAND statistics. The --output-format option will format the output as specified.

The <device> parameter is mandatory and may be either 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 the NAND statistics, error code otherwise.

OPTIONS

-o <fmt>
--output-format=<fmt>

Set the reporting format to normal, or json. Only one output format can be used at a time. Default is normal.

EXAMPLES

  • Has the program issue WDC vs-nand-stats Vendor Unique Command : 

    # nvme wdc vs-nand-stats /dev/nvme0

NVME

Part of the nvme-user suite.