1 What: /sys/fs/ocfs2/
2 Date: April 2008
3 Contact: ocfs2-devel@lists.linux.dev
4 Description:
5 The /sys/fs/ocfs2 directory co
6 ocfs2-tools to interact with t
7
8 What: /sys/fs/ocfs2/max_locking_prot
9 Date: April 2008
10 Contact: ocfs2-devel@lists.linux.dev
11 Description:
12 The /sys/fs/ocfs2/max_locking_
13 of ocfs2 locking supported by
14 covers how ocfs2 uses distribu
15 nodes.
16
17 The protocol version has a maj
18 cluster nodes can interoperate
19 major number and an overlappin
20 a node with version 1.10 can i
21 sporting version 1.8, as long
22
23 Reading from this file returns
24 number and minor number joined
25
26 This file is read-only. The v
27 driver.
28
29 What: /sys/fs/ocfs2/loaded_cluster_p
30 Date: April 2008
31 Contact: ocfs2-devel@lists.linux.dev
32 Description:
33 The /sys/fs/ocfs2/loaded_clust
34 the available plugins to suppo
35 A cluster plugin is required t
36 There are currently two availa
37
38 * 'o2cb' - The classic o2cb cl
39 used since its incepti
40 * 'user' - A plugin supporting
41 in conjunction with fs
42
43 Reading from this file returns
44 plugins, one per line.
45
46 This file is read-only. Its c
47 plugins are loaded or removed.
48
49 What: /sys/fs/ocfs2/active_cluster_p
50 Date: April 2008
51 Contact: ocfs2-devel@lists.linux.dev
52 Description:
53 The /sys/fs/ocfs2/active_clust
54 cluster plugin is currently in
55 The active plugin will appear
56 file as well. Only one plugin
57
58 Reading from this file returns
59 on a single line.
60
61 This file is read-only. Which
62 the cluster stack in use. The
63 when all filesystems are unmou
64 is changed.
65
66 What: /sys/fs/ocfs2/cluster_stack
67 Date: April 2008
68 Contact: ocfs2-devel@lists.linux.dev
69 Description:
70 The /sys/fs/ocfs2/cluster_stac
71 of current ocfs2 cluster stack
72 userspace tools when bringing
73
74 Cluster stack names are 4 char
75
76 When the 'o2cb' cluster stack
77 plugin is active. All other c
78 cluster plugin.
79
80 Reading from this file returns
81 cluster stack on a single line
82
83 Writing a new stack name to th
84 cluster stack unless there are
85 If there are mounted filesyste
86 stack return an error.
87
88 Users:
89 ocfs2-tools <ocfs2-tools-devel@lists.li
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.