SYNOPSIS
nvme [<global-options>] wdc get-drive-status <device>
DESCRIPTION
For the NVMe device given, send the unique WDC get-drive-status command and provide the additional drive status information.
The <device> parameter is mandatory and may be either the NVMe character device (ex: /dev/nvme0).
This will only work on WDC devices supporting this feature. Results for any other device are undefined.
On success it returns 0, error code otherwise.
Output Explanation
| Field | Description |
|---|---|
Percent Life Used. |
The percentage of drive function used. |
EOL (End of Life) Status |
The 3 possible states are : Normal, Read Only, or End of Life. |
Assert Dump Status |
The 2 possible states are : Present or Not Present. |
Thermal Throttling Status |
The 3 possible states are : Off, On, or Unavailable. |
Format Corrupt Reason |
The 3 possible states are : Not Corrupted, Corrupt due to FW Assert, or Corrupt for Unknown Reason. |
OPTIONS
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.
EXAMPLES
-
Has the program issue WDC get-drive-status command :
# nvme wdc get-drive-status /dev/nvme0
NVME
Part of the nvme-user suite.