SYNOPSIS

nvme changed-ns-list-log <device> [--raw-binary | -b]
                        [--output-format=<fmt> | -o <fmt>] [--verbose | -v]

DESCRIPTION

Retrieves the NVMe Changed Namespace List log page from an NVMe device and provides the returned structure.

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

On success, the returned Changed Namespace List log structure may be returned in one of several ways depending on the option flags; the structure may parsed by the program and printed in a readable format or the raw buffer may be printed to stdout for another program to parse.

OPTIONS

-b
--raw-binary

Print the raw Changed Namespace List log buffer to stdout.

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

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

-v
--verbose

Increase the information detail in the output.

EXAMPLES

  • Print the Changed Namespace List Log page in a human readable format: 

    # nvme changed-ns-list-log /dev/nvme0

  • Print the raw Changed Namespace List log to a file: 

    # nvme changed-ns-list-log /dev/nvme0 --raw-binary > log.raw

    It is probably a bad idea to not redirect stdout when using this mode.

NVME

Part of the nvme-user suite