nvme-ocp-eol-plp-failure-mode

NVME-OCP-EOL-PLP(1) NVMe Manual NVME-OCP-EOL-PLP(1)

NAME

   nvme-ocp-eol-plp-failure-mode - Define and print EOL or PLP circuitry failure mode

SYNOPSIS

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

DESCRIPTION

   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 │ Description            │
       ├────────┼────────────────────────┤
       │ 0      │ Current                │
       ├────────┼────────────────────────┤
       │ 1      │ Default                │
       ├────────┼────────────────────────┤
       │ 2      │ Saved                  │
       ├────────┼────────────────────────┤
       │ 3      │ Supported capabilities │
       ├────────┼────────────────────────┤
       │ 4-7    │ Reserved               │
       └────────┴────────────────────────┘

EXAMPLES

   •   Has the program issue a eol-plp-failure-mode to retrieve the 0xC2 get features.

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

NVME

   Part of the nvme-user suite.

NVMe 05/02/2025 NVME-OCP-EOL-PLP(1)