From dc597ce8df5ae6efd2728a2d7ba7d92486028f79 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 2 Jul 2021 22:40:30 +0200 Subject: Adding upstream version 1.12. Signed-off-by: Daniel Baumann --- Documentation/nvme-resv-report.txt | 63 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 Documentation/nvme-resv-report.txt (limited to 'Documentation/nvme-resv-report.txt') diff --git a/Documentation/nvme-resv-report.txt b/Documentation/nvme-resv-report.txt new file mode 100644 index 0000000..b53c141 --- /dev/null +++ b/Documentation/nvme-resv-report.txt @@ -0,0 +1,63 @@ +nvme-resv-report(1) +=================== + +NAME +---- +nvme-resv-report - Send NVMe Reservation Report, parse the result + +SYNOPSIS +-------- +[verse] +'nvme resv-report' [--namespace-id= | -n ] + [--numd= | -d ] + [--cdw11= | -c ] + [--raw-binary | -b] + [--output-format= | -o ] + +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 :: +--namespace-id=:: + Retrieve the reservation report structure for the given nsid. This + is required for the character devices, or overrides the block nsid + if given. + +-d :: +--numd=:: + Specify the number of Dwords of the Reservation Status structure + to transfer. Defaults to 4k. + +-c :: +--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 :: +--output-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 -- cgit v1.2.3