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  4. nvme-primary-ctrl-caps(1)

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NVME-PRIMARY-CTRL() NVME-PRIMARY-CTRL()

NAME

nvme-primary-ctrl-caps - Send identify Primary Controller Caps, return result and structure (deprecated)

SYNOPSIS

nvme [<global-options>] primary-ctrl-caps <device>

DESCRIPTION

Deprecated alias for nvme-id-primary-ctrl-caps(1), kept for scripts written against nvme-cli versions older than 3.0. Options and behavior are identical; only the top-level command name is retained.

New scripts should use nvme id primary-ctrl-caps instead. This alias prints a deprecation warning on stderr and may be removed in a future release.

See nvme-id-primary-ctrl-caps(1) for the full option reference.

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

No Examples

NVME

Part of the nvme-user suite

SEE ALSO

nvme-id-primary-ctrl-caps(1)