Ubuntu Manpages

nvme-boot-part-log

Retrieves a Boot Partition log page from an NVMe device

nvme boot-part-log <device> [--lsp=<field> | -s <field>]
                    [--output-file=<file> | -o <file>]
                    [--output-format=<fmt> | -o <fmt>]

Retrieves an Boot Partition 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 log structure will be in raw binary format only with --output-file option which is mandatory.

-s <field>, --lsp=<field>

The log specified field of LID.

-o <file>, --output-file=<file>

File name to which raw binary data will be saved to.

-o <format>, --output-format=<format>

Set the reporting format to normal, json, or binary. Only one output format can be used at a time.

•Retrieve Boot Partition data to boot_part_log.bin 

# nvme boot-part-log /dev/nvme0 --output-file=boot_part_log.bin

Part of the nvme-user suite