1NVME-ENDURANCE-EVE(1)             NVMe Manual            NVME-ENDURANCE-EVE(1)
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NAME

6       nvme-endurance-event-agg-log - Send NVMe Endurance log page request,
7       returns result and log
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SYNOPSIS

10       nvme endurance-event-agg-log <device> [--log-entries=<log_entries> | -e <log_entries>]
11                               [--rae | -r] [--raw-binary | -b]
12                               [--output-format=<fmt> | -o <fmt>]
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DESCRIPTION

15       Retrieves the NVMe Endurance Event Aggregate log page from an NVMe
16       device and provides the returned structure.
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18       The <device> parameter is mandatory and may be either the NVMe
19       character device (ex: /dev/nvme0), or a namespace block device (ex:
20       /dev/nvme0n1).
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22       On success, the returned endurance event agg log structure may be
23       returned in one of several ways depending on the option flags; the
24       structure may parsed by the program and printed in a readable format,
25       the raw buffer may be printed to stdout for another program to parse,
26       or reported in json format.
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OPTIONS

29       -e <log_entries>, --log-entries=<log_entries>
30           Retrieve the Endurance Group Event Aggregate Log pending entries.
31           This argument is mandatory and its success may depend on the
32           device’s statistics to provide this log For More details see NVM
33           Express 1.4 Spec. Section 5.14.1.15. The maximum number of log
34           entries supported is 2044 for the device.
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36       -r, --rae
37           Retain an Asynchronous Event.
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39       -o <format>, --output-format=<format>
40           Set the reporting format to normal, json, or binary. Only one
41           output format can be used at a time.
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EXAMPLES

44       •   Print the Endurance log page in a human readable format:
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46               # nvme endurance-event-agg-log /dev/nvme0
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48       •   Print the raw Endurance log to a file:
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50               # nvme endurance-event-agg-log /dev/nvme0 --output=binary > endurance_event_agg_log.raw
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52           It is probably a bad idea to not redirect stdout when using this
53           mode.
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NVME

56       Part of the nvme-user suite
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60NVMe                              11/04/2022             NVME-ENDURANCE-EVE(1)
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