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| author | Sunil Mushran <Sunil.Mushran@oracle.com> | 2006-12-05 17:56:35 -0800 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2006-12-07 17:37:53 -0800 |
| commit | c271c5c22b0a7ca45fda15f1f4d258bca36a5b94 (patch) | |
| tree | 9803af515ecf1c101c4a5921d7407c66184147e1 /fs/ocfs2/ocfs2_fs.h | |
| parent | c99767974ebd2a719d849fdeaaa1674456f5283f (diff) | |
| download | linux-c271c5c22b0a7ca45fda15f1f4d258bca36a5b94.tar.bz2 | |
ocfs2: local mounts
This allows users to format an ocfs2 file system with a special flag,
OCFS2_FEATURE_INCOMPAT_LOCAL_MOUNT. When the file system sees this flag, it
will not use any cluster services, nor will it require a cluster
configuration, thus acting like a 'local' file system.
Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/ocfs2_fs.h')
| -rw-r--r-- | fs/ocfs2/ocfs2_fs.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h index 3330a5dc6be2..2e90e89f1602 100644 --- a/fs/ocfs2/ocfs2_fs.h +++ b/fs/ocfs2/ocfs2_fs.h @@ -86,7 +86,7 @@ OCFS2_SB(sb)->s_feature_incompat &= ~(mask) #define OCFS2_FEATURE_COMPAT_SUPP 0 -#define OCFS2_FEATURE_INCOMPAT_SUPP 0 +#define OCFS2_FEATURE_INCOMPAT_SUPP OCFS2_FEATURE_INCOMPAT_LOCAL_MOUNT #define OCFS2_FEATURE_RO_COMPAT_SUPP 0 /* @@ -97,6 +97,9 @@ #define OCFS2_FEATURE_INCOMPAT_HEARTBEAT_DEV 0x0002 +/* Used to denote a non-clustered volume */ +#define OCFS2_FEATURE_INCOMPAT_LOCAL_MOUNT 0x0008 + /* * Flags on ocfs2_dinode.i_flags */ |