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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 becarried 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
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