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| author | Joel Becker <joel.becker@oracle.com> | 2008-03-04 17:58:56 -0800 |
|---|---|---|
| committer | Mark Fasheh <mfasheh@suse.com> | 2008-04-18 08:56:07 -0700 |
| commit | 9341d22942d63d6a1e4cc90f246980dbb7e1ca94 (patch) | |
| tree | b06edc1bdf80acbcf501f1a8df53198102c6ac07 /fs/Kconfig | |
| parent | b92eccdd28e1e3870a5b2aa625282c9ae8e35cec (diff) | |
| download | linux-9341d22942d63d6a1e4cc90f246980dbb7e1ca94.tar.bz2 | |
ocfs2: Allow selection of cluster plug-ins.
ocfs2 now supports plug-ins for the classic O2CB stack as well as
userspace cluster stacks in conjunction with fs/dlm. This allows zero,
one, or both of the plug-ins to be selected in Kconfig. For local mounts
(non-clustered), neither plug-in is needed. Both plugins can be loaded
at one time, the runtime will select the one needed for the cluster
systme in use.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/Kconfig')
| -rw-r--r-- | fs/Kconfig | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/fs/Kconfig b/fs/Kconfig index c509123bea49..028ae38ecc52 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -444,6 +444,32 @@ config OCFS2_FS For more information on OCFS2, see the file <file:Documentation/filesystems/ocfs2.txt>. +config OCFS2_FS_O2CB + tristate "O2CB Kernelspace Clustering" + depends on OCFS2_FS + default y + help + OCFS2 includes a simple kernelspace clustering package, the OCFS2 + Cluster Base. It only requires a very small userspace component + to configure it. This comes with the standard ocfs2-tools package. + O2CB is limited to maintaining a cluster for OCFS2 file systems. + It cannot manage any other cluster applications. + + It is always safe to say Y here, as the clustering method is + run-time selectable. + +config OCFS2_FS_USERSPACE_CLUSTER + tristate "OCFS2 Userspace Clustering" + depends on OCFS2_FS && DLM + default y + help + This option will allow OCFS2 to use userspace clustering services + in conjunction with the DLM in fs/dlm. If you are using a + userspace cluster manager, say Y here. + + It is safe to say Y, as the clustering method is run-time + selectable. + config OCFS2_DEBUG_MASKLOG bool "OCFS2 logging support" depends on OCFS2_FS |