73 lines
1.8 KiB
Text
73 lines
1.8 KiB
Text
nvme-intel-internal-log(1)
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==========================
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NAME
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----
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nvme-intel-internal-log - Retrieve Intel device's internal log and save to file.
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SYNOPSIS
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--------
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[verse]
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'nvme intel internal-log ' <device> [--log=<NUM>, -l <NUM>]
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[--region=<NUM>, r <NUM>]
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[--nlognum=<NUM>, m <NUM>]
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[--namespace-id=<NUM>, -n <NUM>]
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[--output-file=<FILE>, -o <FILE>]
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DESCRIPTION
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-----------
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For the NVMe device given, sends the Intel vendor unique device log
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request and saves the result to a file.
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The <device> parameter is mandatory and may be either the NVMe
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character device (ex: /dev/nvme0), or a namespace block device (ex:
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/dev/nvme0n1). If using the character device, the namespace id parameter
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is mandatory.
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This will only work on Intel devices supporting this feature which
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includes (but not limited to) all the Intel DC P3xxx family of
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controllers. Results for any other device are undefined.
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OPTIONS
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-------
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-l <NUM>::
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--log=<NUM>::
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Log type: 0, 1, or 2 for nlog, event log, and assert log,
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respectively.
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-n <NUM>::
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--namespace-id=<NUM>::
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Namespace to use.
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-o <FILE>::
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--output-file=<FILE>::
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Output file; defaults to device name provided
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-r <NUM>::
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--region=<NUM>::
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Select which core region to retrieve the log from. -1 for all
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available, if supported by the device.
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-m <NUM>::
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--nlognum=<NUM>::
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When used with 'nlog', this specifies which nlog to read. -1
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for all, if supported by the device.
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EXAMPLES
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--------
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* Gets the nlog from the device and saves to default file:
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+
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------------
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# nvme intel internal-log /dev/nvme0 --namespace-id=1 --log=0
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------------
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+
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* Gets the event log from the device and saves to defined file:
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+
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------------
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# nvme intel internal-log /dev/nvme0 --namespace-id=1 --log=1 --output-file=MyAwesomeEventLog
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------------
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NVME
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----
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Part of the nvme-user suite
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