1NVME-INTEL-INTERNA(1)             NVMe Manual            NVME-INTEL-INTERNA(1)
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NAME

6       nvme-intel-internal-log - Retrieve Intel device's internal log and save
7       to file.
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SYNOPSIS

10       'nvme intel internal-log ' <device> [--log=<NUM>, -l <NUM>]
11                       [--region=<NUM>, r <NUM>]
12                       [--nlognum=<NUM>, m <NUM>]
13                       [--namespace-id=<NUM>, -n <NUM>]
14                       [--output-file=<FILE>, -o <FILE>]
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DESCRIPTION

17       For the NVMe device given, sends the Intel vendor unique device log
18       request and saves the result to a file.
19
20       The <device> parameter is mandatory and may be either the NVMe
21       character device (ex: /dev/nvme0), or a namespace block device (ex:
22       /dev/nvme0n1). If using the character device, the namespace id
23       parameter is mandatory.
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25       This will only work on Intel devices supporting this feature which
26       includes (but not limited to) all the Intel DC P3xxx family of
27       controllers. Results for any other device are undefined.
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OPTIONS

30       -l <NUM>, --log=<NUM>
31           Log type: 0, 1, or 2 for nlog, event log, and assert log,
32           respectively.
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34       -n <NUM>, --namespace-id=<NUM>
35           Namespace to use.
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37       -o <FILE>, --output-file=<FILE>
38           Output file; defaults to device name provided
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40       -r <NUM>, --region=<NUM>
41           Select which core region to retrieve the log from. -1 for all
42           available, if supported by the device.
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44       -m <NUM>, --nlognum=<NUM>
45           When used with nlog, this specifies which nlog to read. -1 for all,
46           if supported by the device.
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EXAMPLES

49       ·   Gets the nlog from the device and saves to default file:
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51               # nvme intel internal-log /dev/nvme0 --namespace-id=1 --log=0
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53       ·   Gets the event log from the device and saves to defined file:
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55               # nvme intel internal-log /dev/nvme0 --namespace-id=1 --log=1 --output-file=MyAwesomeEventLog
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NVME

58       Part of the nvme-user suite
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62NVMe                              01/07/2020             NVME-INTEL-INTERNA(1)
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