blob: 3df8c4b2672f05c6e152643df8a0b7ce768ae97c (
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
|
nvme-zns-set-zone-desc(1)
=========================
NAME
----
nvme-zns-set-zone-desc - Set extended descriptor data for a zone
SYNOPSIS
--------
[verse]
'nvme zns set-zone-desc' <device> [--namespace-id=<NUM> | -n <NUM>]
[--start-lba=<IONUM>, -s <IONUM>]
[--zrwaa | -r]
[--data=<FILE>, -d <FILE>]
[--timeout=<timeout> | -t <timeout>]
DESCRIPTION
-----------
For the NVMe device given, issues the Zone Management Send command with the
Set Zone Descriptor Extensions action. The input will default to stdin.
Alternatively, the data may come from a file that can be specified. The data
length will automatically be calculated from the zns identify namespace.
OPTIONS
-------
-n <NUM>::
--namespace-id=<NUM>::
Use the provided namespace id for the command. If not provided, the
namespace id of the block device will be used. If the command is issued
to a non-block device, the parameter is required.
-s <lba>::
--start-lba=<lba>::
The starting LBA of the zone to manage send.
-r::
--zrwaa::
Allocate Zone Random Write Area to zone.
-d <FILE>::
--data=<FILE>::
Optional file for data (default stdin)
-t <timeout>::
--timeout=<timeout>::
Override default timeout value. In milliseconds.
EXAMPLES
--------
* Write "hello world" into the zone descriptor for namespace 1's first zone
(requires device supports a large enough zone extended data)
+
------------
# echo "hello world" | nvme zns set-zone-desc /dev/nvme0 -n 1 -s 0
------------
NVME
----
Part of nvme-cli
|
