nvme-changed-ns-list-log - Man Page

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

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​.

-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​.

• 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​.

Part of the nvme-user suite

nvme(1).