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| 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 | a53255f11a8f8ee49aadec889981cea03934cc72 (patch) | |
| tree | 680d2055af6297cfbf77e4eaa57f3c9f7d78f90d /qpid/cpp/xml | |
| parent | 892cfdf7c3578d27603c4ae4a54ac5aec101d521 (diff) | |
| download | qpid-python-a53255f11a8f8ee49aadec889981cea03934cc72.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@883842 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'qpid/cpp/xml')
| -rw-r--r-- | qpid/cpp/xml/cluster.xml | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/qpid/cpp/xml/cluster.xml b/qpid/cpp/xml/cluster.xml index 209143b31b..2c3502ffee 100644 --- a/qpid/cpp/xml/cluster.xml +++ b/qpid/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. --> |