From 8f94378bb9b5155b7c3f7b12164f7cbc81b12734 Mon Sep 17 00:00:00 2001 From: Alan Conway Date: Tue, 28 Feb 2012 15:28:04 +0000 Subject: QPID-3603: Update HA design doc comments on persistence. git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1294691 13f79535-47bb-0310-9956-ffa450edef68 --- qpid/cpp/design_docs/new-ha-design.txt | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'qpid/cpp') diff --git a/qpid/cpp/design_docs/new-ha-design.txt b/qpid/cpp/design_docs/new-ha-design.txt index 3272b1315f..24e28122f8 100644 --- a/qpid/cpp/design_docs/new-ha-design.txt +++ b/qpid/cpp/design_docs/new-ha-design.txt @@ -288,12 +288,12 @@ confirmed to the publisher before they are replicated, leaving them vulnerable to a loss of the new primary before they are replicated. LM6 - persistence: In the event of a total cluster failure there are -no tools to automatically identify the "latest" store. Once this -is manually identfied, all other stores belonging to cluster members -must be erased and the latest node must started as primary. +no tools to automatically identify the "latest" store. -LM6 - persistence: In the event of a single node failure, that nodes -store must be erased before it can re-join the cluster. +LM7 - persistence: In the event of a persistent broker being +re-started (due to failure or admin) it should be able to use its +stored messages to reduce the download required from the +primary. This means storing message IDs persistently. For configuration propagation: -- cgit v1.2.1