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2 IBM's Journaled File System (JFS) for Linux
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4
5 JFS Homepage: http://jfs.sourceforge.net/
6
7 The following mount options are supported:
8
9 (*) == default
10
11 iocharset=name
12 Character set to use for conve
13 ASCII. The default is to do n
14 iocharset=utf8 for UTF-8 trans
15 CONFIG_NLS_UTF8 to be set in t
16 iocharset=none specifies the d
17
18 resize=value
19 Resize the volume to <value> b
20 growing a volume, not shrinkin
21 valid during a remount, when t
22 read-write. The resize keywor
23 the volume to the full size of
24
25 nointegrity
26 Do not write to the journal.
27 is to allow for higher perform
28 from backup media. The integr
29 guaranteed if the system abnor
30
31 integrity(*)
32 Commit metadata changes to the
33 remount a volume where the noi
34 previously specified in order
35
36 errors=continue
37 Keep going on a filesy
38 errors=remount-ro(*)
39 Remount the filesystem
40 errors=panic
41 Panic and halt the mac
42
43 uid=value
44 Override on-disk uid with spec
45 gid=value
46 Override on-disk gid with spec
47 umask=value
48 Override on-disk umask with sp
49 directories, the execute bit w
50 read bit is set.
51
52 discard=minlen, discard/nodiscard(*)
53 This enables/disables the use
54 The discard/TRIM commands are
55 block device when blocks are f
56 devices and sparse/thinly-prov
57 command is also available toge
58 The value of minlen specifies
59 a TRIM command to the block de
60 When no value is given to the
61 64 blocks, which means 256KiB
62 The minlen value of discard ov
63 on an FITRIM ioctl().
64
65 The JFS mailing list can be subscribed to by u
66 "Mail list Subscribe" at our web page http://j
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