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nvme-ocp-set-error-injection(1)
===============================
NAME
----
nvme-ocp-set-error-injection - Inject error conditions
SYNOPSIS
--------
[verse]
'nvme ocp set-error-injection' <device> [--data=<file> | -d <file>]
[--number=<num> | -n <num>] [--no-uuid | -N]
[--type=<type> | -t <type>] [--nrtdp=<num> | -r <num>]
[--verbose | -v] [--output-format=<fmt> | -o <fmt>]
[--timeout=<timeout>]
DESCRIPTION
-----------
Inject error conditions.
The <device> parameter is mandatory NVMe character device (ex: /dev/nvme0).
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
-------
-d <file>::
--data=<file>::
Error injection data structure entries
-n <num>::
--number=<num>::
Number of valid error injection data entries
-N::
--no-uuid::
Do not try to automatically detect UUID index for this command (required
for old OCP 1.0 support)
-t <type>::
--type=<type>::
Error injection type
-r <num>::
--nrtdp=<num>::
Number of reads to trigger device panic
-v::
--verbose::
Increase the information detail in the output.
-o <fmt>::
--output-format=<fmt>::
Set the reporting format to 'normal', 'json' or 'binary'. Only one
output format can be used at a time.
--timeout=<timeout>::
Override default timeout value. In milliseconds.
EXAMPLES
--------
* Has the program issue a set-error-injection with the 2 entries data file.
+
------------
# nvme ocp set-error-injection /dev/nvme0 -d data.bin -n 2
------------
* Has the program issue a set-error-injection with the 5 reads trigger NAND hang.
+
------------
# nvme ocp set-error-injection /dev/nvme0 -t 2 -r 5
------------
NVME
----
Part of the nvme-user suite.
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