23 lines
1 KiB
Groff
23 lines
1 KiB
Groff
.TH "nvme_dev_self_test" 9 "nvme_dev_self_test" "November 2024" "libnvme API manual" LINUX
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.SH NAME
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nvme_dev_self_test \- Start or abort a self test
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.SH SYNOPSIS
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.B "int" nvme_dev_self_test
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.BI "(struct nvme_dev_self_test_args *args " ");"
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.SH ARGUMENTS
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.IP "args" 12
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\fIstruct nvme_dev_self_test\fP argument structure
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.SH "DESCRIPTION"
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The Device Self-test command starts a device self-test operation or abort a
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device self-test operation. A device self-test operation is a diagnostic
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testing sequence that tests the integrity and functionality of the
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controller and may include testing of the media associated with namespaces.
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The controller may return a response to this command immediately while
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running the self-test in the background.
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Set the 'nsid' field to 0 to not include namespaces in the test. Set to
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0xffffffff to test all namespaces. All other values tests a specific
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namespace, if present.
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.SH "RETURN"
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The nvme command status if a response was received (see
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\fIenum nvme_status_field\fP) or -1 with errno set otherwise.
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