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authorPatrick Caulfield <pcaulfie@redhat.com>2006-11-02 11:19:21 -0500
committerSteven Whitehouse <swhiteho@redhat.com>2006-11-30 10:35:00 -0500
commitfdda387f73947e6ae511ec601f5b3c6fbb582aac (patch)
tree77ba5e6a34c801fbf25fd31224fc64b84ca5403d /fs/dlm/Kconfig
parent61057c6bb3a3d14cf2bea6ca20dc6d367e1d852e (diff)
downloadop-kernel-dev-fdda387f73947e6ae511ec601f5b3c6fbb582aac.zip
op-kernel-dev-fdda387f73947e6ae511ec601f5b3c6fbb582aac.tar.gz
[DLM] Add support for tcp communications
The following patch adds a TCP based communications layer to the DLM which is compile time selectable. The existing SCTP layer gives the advantage of allowing multihoming, whereas the TCP layer has been heavily tested in previous versions of the DLM and is known to be robust and therefore can be used as a baseline for performance testing. Signed-off-by: Patrick Caulfield <pcaulfie@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/dlm/Kconfig')
-rw-r--r--fs/dlm/Kconfig17
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/dlm/Kconfig b/fs/dlm/Kconfig
index 81b2c64..c5985b8 100644
--- a/fs/dlm/Kconfig
+++ b/fs/dlm/Kconfig
@@ -9,6 +9,23 @@ config DLM
A general purpose distributed lock manager for kernel or userspace
applications.
+choice
+ prompt "Select DLM communications protocol"
+ depends on DLM
+ default DLM_TCP
+ help
+ The DLM Can use TCP or SCTP for it's network communications.
+ SCTP supports multi-homed operations whereas TCP doesn't.
+ However, SCTP seems to have stability problems at the moment.
+
+config DLM_TCP
+ bool "TCP/IP"
+
+config DLM_SCTP
+ bool "SCTP"
+
+endchoice
+
config DLM_DEBUG
bool "DLM debugging"
depends on DLM
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