66 lines
1.9 KiB
Text
66 lines
1.9 KiB
Text
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nvme-endurance-event-agg-log(1)
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===============================
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NAME
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----
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nvme-endurance-event-agg-log - Send NVMe Endurance log page request, returns result and log
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SYNOPSIS
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--------
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[verse]
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'nvme endurance-event-agg-log' <device> [--log-entries=<log_entries> | -e <log_entries>]
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[--rae | -r] [--raw-binary | -b]
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[--output-format=<fmt> | -o <fmt>]
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DESCRIPTION
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-----------
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Retrieves the NVMe Endurance Event Aggregate log page from an NVMe device and
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provides the returned structure.
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The <device> parameter is mandatory and may be either the NVMe character
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device (ex: /dev/nvme0), or a namespace block device (ex: /dev/nvme0n1).
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On success, the returned endurance event agg log structure may be returned
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in one of several ways depending on the option flags; the structure may parsed
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by the program and printed in a readable format, the raw buffer may be
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printed to stdout for another program to parse, or reported in json format.
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OPTIONS
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-------
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-e <log_entries>::
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--log-entries=<log_entries>::
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Retrieve the Endurance Group Event Aggregate Log pending entries.
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This argument is mandatory and its success may depend on the device's
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statistics to provide this log For More details see NVM Express 1.4 Spec.
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Section 5.14.1.15. The maximum number of log entries supported is 2044
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for the device.
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-r::
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--rae::
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Retain an Asynchronous Event.
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-o <format>::
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--output-format=<format>::
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Set the reporting format to 'normal', 'json', or
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'binary'. Only one output format can be used at a time.
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EXAMPLES
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--------
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* Print the Endurance log page in a human readable format:
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+
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------------
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# nvme endurance-event-agg-log /dev/nvme0
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------------
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+
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* Print the raw Endurance log to a file:
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+
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------------
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# nvme endurance-event-agg-log /dev/nvme0 --output=binary > endurance_event_agg_log.raw
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------------
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+
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It is probably a bad idea to not redirect stdout when using this mode.
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NVME
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----
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Part of the nvme-user suite
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