1 What: /sys/class/rnbd-server
2 Date: Feb 2020
3 KernelVersion: 5.7
4 Contact: Jack Wang <jinpu.wang@cloud.ion
5 Description: provide information about RNBD
6
7 What: /sys/class/rnbd-server/ctl/
8 Date: Feb 2020
9 KernelVersion: 5.7
10 Contact: Jack Wang <jinpu.wang@cloud.ion
11 Description: When a client maps a device, a
12 block device is created under
13
14 What: /sys/class/rnbd-server/ctl/dev
15 Date: Feb 2020
16 KernelVersion: 5.7
17 Contact: Jack Wang <jinpu.wang@cloud.ion
18 Description: Is a symlink to the sysfs entr
19
20 Example:
21 block_dev -> ../../../../class
22
23 What: /sys/class/rnbd-server/ctl/dev
24 Date: Feb 2020
25 KernelVersion: 5.7
26 Contact: Jack Wang <jinpu.wang@cloud.ion
27 Description: For each client a particular d
28 created:
29
30 /sys/class/rnbd-server/ctl/dev
31
32 When the device is unmapped by
33
34 What: /sys/class/rnbd-server/ctl/dev
35 Date: Feb 2020
36 KernelVersion: 5.7
37 Contact: Jack Wang <jinpu.wang@cloud.ion
38 Description: Contains '1' if device is mapp
39
40 What: /sys/class/rnbd-server/ctl/dev
41 Date: Feb 2020
42 KernelVersion: 5.7
43 Contact: Jack Wang <jinpu.wang@cloud.ion
44 Description: Contains the relative device p
45
46 What: /sys/class/rnbd-server/ctl/dev
47 Date: Feb 2020
48 KernelVersion: 5.7
49 Contact: Jack Wang <jinpu.wang@cloud.ion
50 Description: Contains the device access mod
51
52 What: /sys/class/rnbd-server/ctl/dev
53 Date: Nov 2020
54 KernelVersion: 5.10
55 Contact: Jack Wang <jinpu.wang@cloud.ion
56 Description: Write "1" to the file to close
57 note that the client side devi
58 write to the device will get -
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