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-rw-r--r--Documentation/filesystems/ocfs2.txt13
1 files changed, 9 insertions, 4 deletions
diff --git a/Documentation/filesystems/ocfs2.txt b/Documentation/filesystems/ocfs2.txt
index 8ccf0c1b58ed..ed55238023a9 100644
--- a/Documentation/filesystems/ocfs2.txt
+++ b/Documentation/filesystems/ocfs2.txt
@@ -28,11 +28,7 @@ Manish Singh <manish.singh@oracle.com>
28Caveats 28Caveats
29======= 29=======
30Features which OCFS2 does not support yet: 30Features which OCFS2 does not support yet:
31 - sparse files
32 - extended attributes 31 - extended attributes
33 - shared writable mmap
34 - loopback is supported, but data written will not
35 be cluster coherent.
36 - quotas 32 - quotas
37 - cluster aware flock 33 - cluster aware flock
38 - cluster aware lockf 34 - cluster aware lockf
@@ -57,3 +53,12 @@ nointr Do not allow signals to interrupt cluster
57atime_quantum=60(*) OCFS2 will not update atime unless this number 53atime_quantum=60(*) OCFS2 will not update atime unless this number
58 of seconds has passed since the last update. 54 of seconds has passed since the last update.
59 Set to zero to always update atime. 55 Set to zero to always update atime.
56data=ordered (*) All data are forced directly out to the main file
57 system prior to its metadata being committed to the
58 journal.
59data=writeback Data ordering is not preserved, data may be written
60 into the main file system after its metadata has been
61 committed to the journal.
62preferred_slot=0(*) During mount, try to use this filesystem slot first. If
63 it is in use by another node, the first empty one found
64 will be chosen. Invalid values will be ignored.