NAME
nvme-effects-log - Send NVMe Command Effects log page request, returns result and log
SYNOPSIS
nvme
effects-log <device> [--human-readable | -H]
[--raw-binary | -b]
[--output-format=<fmt> | -o <fmt>] [--verbose |
-v]
DESCRIPTION
Retrieves the NVMe Command Effects log page from an NVMe device and provides the returned structure.
The <device> parameter is mandatory and should be the NVMe character device (ex: /dev/nvme0).
On success, the returned command effects log structure will be printed for each command that is supported.
OPTIONS
-H, --human-readable
This option will parse and format many of the bit fields into a human-readable format.
-b, --raw-binary
This option will print the raw buffer to stdout. Structure is not parsed by program. This overrides the human-readable option.
-o <fmt>, --output-format=<fmt>
Set the reporting format to normal, json or binary. Only one output format can be used at a time.
-v, --verbose
Increase the information detail in the output.
EXAMPLES
• Print the effects log page in a human readable format:
# nvme effects-log /dev/nvme0
• Have the program return the raw structure in binary:
# nvme
effects-log /dev/nvme0 --raw-binary > effects_log.raw
# nvme effects-log /dev/nvme0 -b > effects_log.raw
NVME
Part of the nvme-user suite