NVME-SMART-LOG(1) | NVMe Manual | NVME-SMART-LOG(1) |
nvme-smart-log - Send NVMe SMART log page request, returns result and log
nvme smart-log <device> [--namespace-id=<nsid> | -n <nsid>]
[--raw-binary | -b]
[--output-format=<fmt> | -o <fmt>]
Retrieves the NVMe SMART log page from an NVMe device and provides the returned structure.
The <device> parameter is mandatory and may be either the NVMe character device (ex: /dev/nvme0), or a namespace block device (ex: /dev/nvme0n1).
On success, the returned smart log structure may be returned in one of several ways depending on the option flags; the structure may parsed by the program and printed in a readable format or the raw buffer may be printed to stdout for another program to parse.
-n <nsid>, --namespace-id=<nsid>
-b, --raw-binary
-o <format>, --output-format=<format>
# nvme smart-log /dev/nvme0
# nvme smart-log /dev/nvme0 --raw-binary > smart_log.raw
It is probably a bad idea to not redirect stdout when using this mode.
Part of the nvme-user suite
04/15/2023 | NVMe |