NVME-RESV-REPORT(1)               NVMe Manual              NVME-RESV-REPORT(1)

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

NVMe                              05/06/2024               NVME-RESV-REPORT(1)