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NVME-RESV-REPORT(1) | NVMe Manual | NVME-RESV-REPORT(1) |
NAME¶
nvme-resv-report - Send NVMe Reservation Report, parse the resultSYNOPSIS¶
nvme resv-report <device> [--namespace-id=<nsid> | -n <nsid>] [--numd=<num-dwords> | -d <num-dwords>] [-b | --raw-binary] [-o <fmt> | --output-format=<fmt>]
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.
-b, --raw-binary
Print the raw buffer to stdout. Structure is not parsed
by program.
-o <format>, --output-format=<format>
Set the reporting format to normal, json,
or binary. Only one output format can be used at a time.
EXAMPLES¶
No examples yet.NVME¶
Part of the nvme-user suite10/21/2016 | NVMe |