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

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

SYNOPSIS
       nvme [<global-options>] log ana <device> [--groups | -g]

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.

GLOBAL OPTIONS
       The following options are defined at the top-level nvme command and are
       available to this subcommand:

       --dry-run
           Print the command that would be executed, but do not actually
           execute it.

       --no-ioctl-probing
           Disable probing for 64-bit IOCTL support.

       --no-retries
           Disable retry logic on transient errors.

       -o <fmt>, --output-format=<fmt>
           Set the reporting format to normal, tabular, 'json, or binary. Only
           one output format may be used at a time.

       --output-format-version=<version>
           Select the output format version. Version 1 uses the original field
           naming, while version 2 (default) provides more consistent and
           script-friendly field names.

       --timeout=<ms>
           Set the timeout for the command in milliseconds.

       -v, --verbose
           Increase the level of detail in the output. May be specified
           multiple times to further increase verbosity.

       These options can also be set as machine-wide defaults in
       nvme-cli.conf(5). A command-line flag always overrides the file.

EXAMPLES
       o   Print the ANA log page in a human readable format:

           # nvme log ana /dev/nvme0

NVME
       Part of the nvme-user suite

NVMe                              09/07/2026                   NVME-LOG-ANA(1)