55 lines
1.3 KiB
Text
55 lines
1.3 KiB
Text
nvme-device-self-test(1)
|
|
========================
|
|
|
|
NAME
|
|
----
|
|
nvme-device-self-test - Perform the necessary tests to observe the performance and the parameters
|
|
|
|
SYNOPSIS
|
|
--------
|
|
[verse]
|
|
'nvme device-self-test' <device> [--namespace-id=<NUM> | -n <NUM>]
|
|
[--self-test-code=<NUM> | -s <NUM>]
|
|
|
|
DESCRIPTION
|
|
-----------
|
|
Initiates the required test based on the user input.
|
|
|
|
The <device> parameter is mandatory and may be either the NVMe character
|
|
device (ex: /dev/nvme0), or a namespace block device (ex: /dev/nvme0n1).
|
|
|
|
On success, the corresponding test is initiated.
|
|
|
|
OPTIONS
|
|
-------
|
|
-n <NUM>::
|
|
--namespace-id=<NUM>::
|
|
Indicate the namespace in which the device self-test has to be carried out
|
|
|
|
-s <NUM>::
|
|
--self-test-code=<NUM>::
|
|
This field specifies the action taken by the device self-test command :
|
|
1h: Start a short device self-test operation
|
|
2h: Start a extended device self-test operation
|
|
eh: Start a vendor specific device self-test operation
|
|
fh: abort the device self-test operation
|
|
|
|
|
|
EXAMPLES
|
|
--------
|
|
* Start a short device self-test in the namespace-id 1:
|
|
+
|
|
------------
|
|
# nvme device-self-test /dev/nvme0 -n 1 -s 1
|
|
------------
|
|
+
|
|
|
|
* Abort the device self-test operation in the namespace-id 1:
|
|
+
|
|
------------
|
|
# nvme device-self-test /dev/nvme0 -n 1 -s 0xf
|
|
------------
|
|
|
|
NVME
|
|
----
|
|
Part of the nvme-user suite
|