xref: /linux/Documentation/ABI/testing/sysfs-fs-nilfs2 (revision caa05d49dfd7fe04820ba8b7e424343d5426a7f3)
1aebe17f6SVyacheslav Dubeyko
2aebe17f6SVyacheslav DubeykoWhat:		/sys/fs/nilfs2/features/revision
3aebe17f6SVyacheslav DubeykoDate:		April 2014
4aebe17f6SVyacheslav DubeykoContact:	"Vyacheslav Dubeyko" <slava@dubeyko.com>
5aebe17f6SVyacheslav DubeykoDescription:
6aebe17f6SVyacheslav Dubeyko		Show current revision of NILFS file system driver.
7aebe17f6SVyacheslav Dubeyko		This value informs about file system revision that
8aebe17f6SVyacheslav Dubeyko		driver is ready to support.
9aebe17f6SVyacheslav Dubeyko
10aebe17f6SVyacheslav DubeykoWhat:		/sys/fs/nilfs2/features/README
11aebe17f6SVyacheslav DubeykoDate:		April 2014
12aebe17f6SVyacheslav DubeykoContact:	"Vyacheslav Dubeyko" <slava@dubeyko.com>
13aebe17f6SVyacheslav DubeykoDescription:
14aebe17f6SVyacheslav Dubeyko		Describe attributes of /sys/fs/nilfs2/features group.
15da7141fbSVyacheslav Dubeyko
16da7141fbSVyacheslav DubeykoWhat:		/sys/fs/nilfs2/<device>/revision
17da7141fbSVyacheslav DubeykoDate:		April 2014
18da7141fbSVyacheslav DubeykoContact:	"Vyacheslav Dubeyko" <slava@dubeyko.com>
19da7141fbSVyacheslav DubeykoDescription:
20da7141fbSVyacheslav Dubeyko		Show NILFS file system revision on volume.
21da7141fbSVyacheslav Dubeyko		This value informs about metadata structures'
22da7141fbSVyacheslav Dubeyko		revision on mounted volume.
23da7141fbSVyacheslav Dubeyko
24da7141fbSVyacheslav DubeykoWhat:		/sys/fs/nilfs2/<device>/blocksize
25da7141fbSVyacheslav DubeykoDate:		April 2014
26da7141fbSVyacheslav DubeykoContact:	"Vyacheslav Dubeyko" <slava@dubeyko.com>
27da7141fbSVyacheslav DubeykoDescription:
28da7141fbSVyacheslav Dubeyko		Show volume's block size in bytes.
29da7141fbSVyacheslav Dubeyko
30da7141fbSVyacheslav DubeykoWhat:		/sys/fs/nilfs2/<device>/device_size
31da7141fbSVyacheslav DubeykoDate:		April 2014
32da7141fbSVyacheslav DubeykoContact:	"Vyacheslav Dubeyko" <slava@dubeyko.com>
33da7141fbSVyacheslav DubeykoDescription:
34da7141fbSVyacheslav Dubeyko		Show volume size in bytes.
35da7141fbSVyacheslav Dubeyko
36da7141fbSVyacheslav DubeykoWhat:		/sys/fs/nilfs2/<device>/free_blocks
37da7141fbSVyacheslav DubeykoDate:		April 2014
38da7141fbSVyacheslav DubeykoContact:	"Vyacheslav Dubeyko" <slava@dubeyko.com>
39da7141fbSVyacheslav DubeykoDescription:
40da7141fbSVyacheslav Dubeyko		Show count of free blocks on volume.
41da7141fbSVyacheslav Dubeyko
42da7141fbSVyacheslav DubeykoWhat:		/sys/fs/nilfs2/<device>/uuid
43da7141fbSVyacheslav DubeykoDate:		April 2014
44da7141fbSVyacheslav DubeykoContact:	"Vyacheslav Dubeyko" <slava@dubeyko.com>
45da7141fbSVyacheslav DubeykoDescription:
46da7141fbSVyacheslav Dubeyko		Show volume's UUID (Universally Unique Identifier).
47da7141fbSVyacheslav Dubeyko
48da7141fbSVyacheslav DubeykoWhat:		/sys/fs/nilfs2/<device>/volume_name
49da7141fbSVyacheslav DubeykoDate:		April 2014
50da7141fbSVyacheslav DubeykoContact:	"Vyacheslav Dubeyko" <slava@dubeyko.com>
51da7141fbSVyacheslav DubeykoDescription:
52da7141fbSVyacheslav Dubeyko		Show volume's label.
53da7141fbSVyacheslav Dubeyko
54da7141fbSVyacheslav DubeykoWhat:		/sys/fs/nilfs2/<device>/README
55da7141fbSVyacheslav DubeykoDate:		April 2014
56da7141fbSVyacheslav DubeykoContact:	"Vyacheslav Dubeyko" <slava@dubeyko.com>
57da7141fbSVyacheslav DubeykoDescription:
58da7141fbSVyacheslav Dubeyko		Describe attributes of /sys/fs/nilfs2/<device> group.
59*caa05d49SVyacheslav Dubeyko
60*caa05d49SVyacheslav DubeykoWhat:		/sys/fs/nilfs2/<device>/superblock/sb_write_time
61*caa05d49SVyacheslav DubeykoDate:		April 2014
62*caa05d49SVyacheslav DubeykoContact:	"Vyacheslav Dubeyko" <slava@dubeyko.com>
63*caa05d49SVyacheslav DubeykoDescription:
64*caa05d49SVyacheslav Dubeyko		Show last write time of super block in human-readable
65*caa05d49SVyacheslav Dubeyko		format.
66*caa05d49SVyacheslav Dubeyko
67*caa05d49SVyacheslav DubeykoWhat:		/sys/fs/nilfs2/<device>/superblock/sb_write_time_secs
68*caa05d49SVyacheslav DubeykoDate:		April 2014
69*caa05d49SVyacheslav DubeykoContact:	"Vyacheslav Dubeyko" <slava@dubeyko.com>
70*caa05d49SVyacheslav DubeykoDescription:
71*caa05d49SVyacheslav Dubeyko		Show last write time of super block in seconds.
72*caa05d49SVyacheslav Dubeyko
73*caa05d49SVyacheslav DubeykoWhat:		/sys/fs/nilfs2/<device>/superblock/sb_write_count
74*caa05d49SVyacheslav DubeykoDate:		April 2014
75*caa05d49SVyacheslav DubeykoContact:	"Vyacheslav Dubeyko" <slava@dubeyko.com>
76*caa05d49SVyacheslav DubeykoDescription:
77*caa05d49SVyacheslav Dubeyko		Show current write count of super block.
78*caa05d49SVyacheslav Dubeyko
79*caa05d49SVyacheslav DubeykoWhat:		/sys/fs/nilfs2/<device>/superblock/sb_update_frequency
80*caa05d49SVyacheslav DubeykoDate:		April 2014
81*caa05d49SVyacheslav DubeykoContact:	"Vyacheslav Dubeyko" <slava@dubeyko.com>
82*caa05d49SVyacheslav DubeykoDescription:
83*caa05d49SVyacheslav Dubeyko		Show/Set interval of periodical update of superblock
84*caa05d49SVyacheslav Dubeyko		(in seconds).
85*caa05d49SVyacheslav Dubeyko
86*caa05d49SVyacheslav DubeykoWhat:		/sys/fs/nilfs2/<device>/superblock/README
87*caa05d49SVyacheslav DubeykoDate:		April 2014
88*caa05d49SVyacheslav DubeykoContact:	"Vyacheslav Dubeyko" <slava@dubeyko.com>
89*caa05d49SVyacheslav DubeykoDescription:
90*caa05d49SVyacheslav Dubeyko		Describe attributes of /sys/fs/nilfs2/<device>/superblock
91*caa05d49SVyacheslav Dubeyko		group.
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