Provided by: nvme-cli_0.5-1_amd64
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]
Retrieves the NVMe SMART log page from an NVMe device and provides the retuned 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 f/w 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> Retrieve the SMART log for the given nsid. This is optional and its success may depend on the device’s capabilities to provide this log on a per-namespace basis (see the NVMe Identify Controller for this capability). The default nsid to use is 0xffffffff for the device global SMART log. -b, --raw-binary Print the raw SMART log buffer to stdout.
• Print the SMART log page in a human readable format: # nvme smart-log /dev/nvme0 • Print the raw SMART log to a file: # nvme smart-log /dev/nvme0 --raw-binary > fw_log.raw It is probably a bad idea to not redirect stdout when using this mode.
Part of the nvme-user suite