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authorJoel Becker <joel.becker@oracle.com>2008-03-05 04:58:56 +0300
committerMark Fasheh <mfasheh@suse.com>2008-04-18 19:56:07 +0400
commit9341d22942d63d6a1e4cc90f246980dbb7e1ca94 (patch)
treeb06edc1bdf80acbcf501f1a8df53198102c6ac07 /fs/Kconfig
parentb92eccdd28e1e3870a5b2aa625282c9ae8e35cec (diff)
downloadlinux-9341d22942d63d6a1e4cc90f246980dbb7e1ca94.tar.xz
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/Kconfig26
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