NAME
nvme-resv-report - Send NVMe Reservation Report, parse the result
SYNOPSIS
nvme
resv-report <device> [--namespace-id=<nsid>
| -n <nsid>]
[--numd=<num-dwords> | -d <num-dwords>] [--eds |
-e]
[--raw-binary | -b]
[--output-format=<fmt> | -o <fmt>] [--verbose |
-v]
DESCRIPTION
The Reservation Report command returns a Reservation Status data structure to host memory that describes the registration and reservation status of a namespace.
The size of the Reservation Status data structure is a function of the number of controllers in the NVM Subsystem that are associated with hosts that are registrants of the namespace (i.e., there is a Registered Controller data structure for each such controller).
OPTIONS
-n <nsid>, --namespace-id=<nsid>
Retrieve the reservation report structure for the given nsid. This is required for the character devices, or overrides the block nsid if given.
-d <num-dwords>, --numd=<num-dwords>
Specify the number of Dwords of the Reservation Status structure to transfer. Defaults to 4k.
-e, --eds
Request extended Data Structure: If this bit is set to a 1, then the controller returns the Extended Data Structure.
-b, --raw-binary
Print the raw buffer to stdout. Structure is not parsed by program.
-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
No examples yet.
NVME
Part of the nvme-user suite