nvme-ocp-eol-plp-failure-mode1

Usage

nvme [<global-options>] ocp eol-plp-failure-mode <device>
                        [--mode=<mode> | -m <mode>]
                        [--no-uuid | -n]
                        [--save | -s]
                        [--sel=<select> | -S <select>]

Overview

Define EOL or PLP circuitry failure mode. No argument prints current mode.

The <device> parameter is mandatory and may be either the NVMe character device (ex: /dev/nvme0) or block device (ex: /dev/nvme0n1).

This will only work on OCP compliant devices supporting this feature. Results for any other device are undefined.

On success it returns 0, error code otherwise.

Options

-m <mode>, --mode=<mode>

Set the EOL or PLP circuitry failure mode to [0-3] (0: default, 1: rom, 2: wtm or 3: normal). Only one mode can be used at a time. The default is rom.

-n, --no-uuid

Do not try to automatically detect UUID index for this command (required for old OCP 1.0 support)

-s, --save

Save the attribute so that it persists through all power states and resets.

-s <select>, --sel=<select>

Select (SEL): This field specifies which value of the attributes to return in the provided data:

Select	Name	Description
0	current	Current
1	default	Default
2	saved	Saved
3	supported	Supported capabilities

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. Other versions are rejected.

--quiet

Suppress informational messages. Errors are still reported, and --quiet cancels any --verbose for the library log level.

--set-options=<key=value>[,<key=value>...]

Set libnvme library options for this invocation. Supported keys are force-4k, mi-probe-enabled, test-base-dir and test-sysfs-dir.

--timeout=<ms>

Set the timeout for the command in milliseconds. infinite or -1 waits without a time limit (0xffffffff).

-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

# nvme ocp eol-plp-failure-mode /dev/nvme0

Nvme

Part of the nvme-user suite.