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>]
                               [--cdw11=<cdw11> | -c <cdw11>]
                               [--raw-binary | -b]
                               [--output-format=<fmt> | -o <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.

       -c <cdw11>, --cdw11=<cdw11>
           The value for command dword 11. Setting bit 0 specifies that the controller returns the Extended Data
           Structure.

       -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 suite

NVMe                                               01/08/2019                                NVME-RESV-REPORT(1)