nvme-ana-log

NVME-ANA-LOG(1) NVMe Manual NVME-ANA-LOG(1)

NAME

   nvme-ana-log - Send NVMe ANA log page request, returns result and log

SYNOPSIS

   nvme ana-log <device> [--groups | -g]
                           [--output-format=<fmt> | -o <fmt>] [--verbose | -v]

DESCRIPTION

   Retrieves the NVMe Asymmetric Namespace Access log page from an NVMe device and provides the returned structure.

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

   On success, the returned ANA 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

   -g, --groups
       Return the list of ANA groups without the namespace listing.

   -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 ANA log page in a human readable format:

       # nvme ana-log /dev/nvme0

NVME

   Part of the nvme-user suite

NVMe 05/02/2025 NVME-ANA-LOG(1)