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| author | Mark Fasheh <mark.fasheh@oracle.com> | 2007-08-23 11:17:55 -0700 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2007-09-11 11:38:25 -0700 |
| commit | 10b0845bed2b93f88d9758880a0a0e53f50c5139 (patch) | |
| tree | 6f59ed3681076f167d346a9264f9d167101164a3 /Documentation/filesystems/ocfs2.txt | |
| parent | 0d4cbb5e7f60b2f1a4d8b7f6ea4cc264262c7a01 (diff) | |
ocfs2: update docs for new features
Update documentation listing ocfs2 features to reflect the current state of
the file system. Add missing descriptions for some mount options which ocfs2
supports.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'Documentation/filesystems/ocfs2.txt')
| -rw-r--r-- | Documentation/filesystems/ocfs2.txt | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/Documentation/filesystems/ocfs2.txt b/Documentation/filesystems/ocfs2.txt index 8ccf0c1b58e..ed55238023a 100644 --- a/Documentation/filesystems/ocfs2.txt +++ b/Documentation/filesystems/ocfs2.txt @@ -28,11 +28,7 @@ Manish Singh <manish.singh@oracle.com> Caveats ======= Features which OCFS2 does not support yet: - - sparse files - extended attributes - - shared writable mmap - - loopback is supported, but data written will not - be cluster coherent. - quotas - cluster aware flock - cluster aware lockf @@ -57,3 +53,12 @@ nointr Do not allow signals to interrupt cluster atime_quantum=60(*) OCFS2 will not update atime unless this number of seconds has passed since the last update. Set to zero to always update atime. +data=ordered (*) All data are forced directly out to the main file + system prior to its metadata being committed to the + journal. +data=writeback Data ordering is not preserved, data may be written + into the main file system after its metadata has been + committed to the journal. +preferred_slot=0(*) During mount, try to use this filesystem slot first. If + it is in use by another node, the first empty one found + will be chosen. Invalid values will be ignored. |