nvme-changed-ns-list-log

NVME-CHANGED-NS-L(1) NVMe Manual NVME-CHANGED-NS-L(1)

NAME

   nvme-changed-ns-list-log - Send NVMe Changed Namespace List log page request, returns result and log.

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

NVMe 05/02/2025 NVME-CHANGED-NS-L(1)