'\" t
.\"     Title: nvme-ocp-get-error-injection
.\"    Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 09/07/2026
.\"    Manual: NVMe Manual
.\"    Source: NVMe
.\"  Language: English
.\"
.TH "NVME\-OCP\-GET\-ERRO" "1" "09/07/2026" "NVMe" "NVMe Manual"
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.SH "NAME"
nvme-ocp-get-error-injection \- Return set of error injection
.SH "SYNOPSIS"
.sp
.nf
\fInvme\fR [<global\-options>] \fIocp get\-error\-injection\fR <device> [\-\-no\-uuid | \-n]
                        [\-\-sel=<select> | \-s <select>] [\-\-all\-ns | \-a]
.fi
.SH "DESCRIPTION"
.sp
Return set of error injection\&.
.sp
The <device> parameter is mandatory NVMe character device (ex: /dev/nvme0)\&.
.sp
This will only work on OCP compliant devices supporting this feature\&. Results for any other device are undefined\&.
.sp
On success it returns 0, error code otherwise\&.
.SH "OPTIONS"
.PP
\-n, \-\-no\-uuid
.RS 4
Do not try to automatically detect UUID index for this command (required for old OCP 1\&.0 support)
.RE
.PP
\-s <select>, \-\-sel=<select>
.RS 4
Select (SEL): This field specifies which value of the attributes to return in the provided data:
.TS
allbox tab(:);
lt lt
lt lt
lt lt
lt lt
lt lt
lt lt.
T{
Select
T}:T{
Description
T}
T{
0
T}:T{
Current
T}
T{
1
T}:T{
Default
T}
T{
2
T}:T{
Saved
T}
T{
3
T}:T{
Supported capabilities
T}
T{
4\-7
T}:T{
Reserved
T}
.TE
.sp 1
.RE
.PP
\-a, \-\-all\-ns
.RS 4
Send the command to all namespaces\&. This option is used to specify whether to target all namespaces or no specific namespace\&. This option is required for OCP 2\&.0 only devices, optional for OCP 2\&.5\&.
.RE
.SH "GLOBAL OPTIONS"
.sp
The following options are defined at the top\-level nvme command and are available to this subcommand:
.PP
\-\-dry\-run
.RS 4
Print the command that would be executed, but do not actually execute it\&.
.RE
.PP
\-\-no\-ioctl\-probing
.RS 4
Disable probing for 64\-bit IOCTL support\&.
.RE
.PP
\-\-no\-retries
.RS 4
Disable retry logic on transient errors\&.
.RE
.PP
\-o <fmt>, \-\-output\-format=<fmt>
.RS 4
Set the reporting format to
\fInormal\fR,
\fItabular, \*(Aqjson\fR, or
\fIbinary\fR\&. Only one output format may be used at a time\&.
.RE
.PP
\-\-output\-format\-version=<version>
.RS 4
Select the output format version\&. Version
\fI1\fR
uses the original field naming, while version
\fI2\fR
(default) provides more consistent and script\-friendly field names\&.
.RE
.PP
\-\-timeout=<ms>
.RS 4
Set the timeout for the command in milliseconds\&.
.RE
.PP
\-v, \-\-verbose
.RS 4
Increase the level of detail in the output\&. May be specified multiple times to further increase verbosity\&.
.RE
.sp
These options can also be set as machine\-wide defaults in nvme\-cli\&.conf(5)\&. A command\-line flag always overrides the file\&.
.SH "EXAMPLES"
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
Has the program issue a get\-error\-injection to retrieve the 0xC0 get features\&.
.sp
.if n \{\
.RS 4
.\}
.nf
# nvme ocp get\-error\-injection /dev/nvme0
.fi
.if n \{\
.RE
.\}
.RE
.SH "NVME"
.sp
Part of the nvme\-user suite\&.