blob: b53c14101a3ffdd3edd3d6a24aa182d83cc2c50b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
nvme-resv-report(1)
===================
NAME
----
nvme-resv-report - Send NVMe Reservation Report, parse the result
SYNOPSIS
--------
[verse]
'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
|
