Author: aconway
Date: Thu Jan 19 23:01:20 2012
New Revision: 1233629
URL: http://svn.apache.org/viewvc?rev=1233629&view=rev
Log:
QPID-3603: Clean up HA design doc.
Modified:
qpid/branches/qpid-3603-2/qpid/cpp/design_docs/replicating-browser-design.txt
Modified:
qpid/branches/qpid-3603-2/qpid/cpp/design_docs/replicating-browser-design.txt
URL:
http://svn.apache.org/viewvc/qpid/branches/qpid-3603-2/qpid/cpp/design_docs/replicating-browser-design.txt?rev=1233629&r1=1233628&r2=1233629&view=diff
==============================================================================
---
qpid/branches/qpid-3603-2/qpid/cpp/design_docs/replicating-browser-design.txt
(original)
+++
qpid/branches/qpid-3603-2/qpid/cpp/design_docs/replicating-browser-design.txt
Thu Jan 19 23:01:20 2012
@@ -16,8 +16,6 @@
# specific language governing permissions and limitations
# under the License.
-* FIXME - rewrite all old stuff from hot-standby.txt.
-
* Another new design for Qpid clustering.
For some background see [[./new-cluster-design.txt]] which describes the
@@ -67,13 +65,13 @@ other managers (e.g. PaceMaker) could be
Rgmanager takes care of starting and stopping brokers and informing
brokers of their roles as primary or backup. It ensures there's
-exactly one broker running at any time. It also tracks quorum and
-protects against split-brain.
+exactly one primary broker running at any time. It also tracks quorum
+and protects against split-brain.
Rgmanger can also manage a virtual IP address so clients can just
-retry on a single address to fail over. Alternatively we will support
-configuring a fixed list of broker addresses when qpid is run outside
-of a resource manager.
+retry on a single address to fail over. Alternatively we will also
+support configuring a fixed list of broker addresses when qpid is run
+outside of a resource manager.
Aside: Cold-standby is also possible using rgmanager with shared
storage for the message store (e.g. GFS). If the broker fails, another
---------------------------------------------------------------------
Apache Qpid - AMQP Messaging Implementation
Project: http://qpid.apache.org
Use/Interact: mailto:[email protected]
