1NVME-EFFECTS-LOG(1)               NVMe Manual              NVME-EFFECTS-LOG(1)
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NAME

6       nvme-effects-log - Send NVMe Command Effects log page request, returns
7       result and log
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SYNOPSIS

10       nvme effects-log <device> [--output-format=<fmt> | -o <fmt>]
11                                   [--human-readable | -H]
12                                   [--raw-binary | -b]
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DESCRIPTION

15       Retrieves the NVMe Command Effects log page from an NVMe device and
16       provides the returned structure.
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18       The <device> parameter is mandatory and should be the NVMe character
19       device (ex: /dev/nvme0).
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21       On success, the returned command effects log structure will be printed
22       for each command that is supported.
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OPTIONS

25       -o <format>, --output-format=<format>
26           This option will set the reporting format to normal, json, or
27           binary. Only one output format can be used at a time.
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29       -H, --human-readable
30           This option will parse and format many of the bit fields into a
31           human-readable format.
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33       -b, --raw-binary
34           This option will print the raw buffer to stdout. Structure is not
35           parsed by program. This overrides the human-readable option.
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EXAMPLES

38       •   Print the effects log page in a human readable format:
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40               # nvme effects-log /dev/nvme0
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42       •   Have the program return the raw structure in binary:
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44               # nvme effects-log /dev/nvme0 --raw-binary > effects_log.raw
45               # nvme effects-log /dev/nvme0 -b > effects_log.raw
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NVME

48       Part of the nvme-user suite
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52NVMe                              09/29/2023               NVME-EFFECTS-LOG(1)
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