diff options
| author | Alan Conway <aconway@apache.org> | 2009-11-24 20:07:24 +0000 |
|---|---|---|
| committer | Alan Conway <aconway@apache.org> | 2009-11-24 20:07:24 +0000 |
| commit | 0fb7ff9cfbfd01e9093c2c6021a5915696d2a089 (patch) | |
| tree | 1d2db335592be80a9aa9f8f404d2c1682afeb485 /cpp/xml | |
| parent | 1ee447563d208b39e962537a47f14aea741777b0 (diff) | |
| download | qpid-python-0fb7ff9cfbfd01e9093c2c6021a5915696d2a089.tar.gz | |
Support for restarting a persistent cluster.
Option --cluster-size=N: members wait for N members before recovering store.
Stores marked as clean/dirty. Automatically recover from clean store on restart.
Stores marked with UUID to detect errors.
Not yet implemented: consistency checks, manual recovery from all dirty stores.
git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@883842 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'cpp/xml')
| -rw-r--r-- | cpp/xml/cluster.xml | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/cpp/xml/cluster.xml b/cpp/xml/cluster.xml index 209143b31b..2c3502ffee 100644 --- a/cpp/xml/cluster.xml +++ b/cpp/xml/cluster.xml @@ -47,13 +47,25 @@ <field name="updatee" type="uint64"/> </control> - <!-- Status exchanged when new members join the cluster --> - <control name="initial-status" code="0x4"> + <!-- Possible states for persistent store --> + <domain name="store-state" type="uint8"> + <enum> + <choice name="no-store" value="0"/> + <choice name="empty-store" value="1"/> + <choice name="clean-store" value="2"/> + <choice name="dirty-store" value="3"/> + </enum> + </domain> + + <!-- Status exchanged when new members join the cluster. --> + <control name="initial-status" code="0x5"> + <field name="version" type="uint32"/> <field name="active" type="bit"/> - <field name="persistent" type="bit"/> <field name="cluster-id" type="uuid"/>> - <field name="version" type="uint32"/> - <field name="url" type="str16"/>> + <!-- Related to persistent store --> + <field name="store-state" type="store-state"/> + <field name="start-uuid" type="uuid"/> + <field name="stop-uuid" type="uuid"/> </control> <!-- New member or updater is ready as an active member. --> |