nvme-resv-report - Send NVMe Reservation Report, parse the result
NAME SYNOPSIS DESCRIPTION OPTIONS EXAMPLES NVMENAME
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]
[−−timeout=<timeout> | −t
<timeout>]
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.
−t <timeout>, −−timeout=<timeout>
Override default timeout value. In milliseconds.
EXAMPLES
No examples yet.
NVME
Part of the nvme−user suite