bugzilla-daemon at main.slony.info bugzilla-daemon at main.slony.info
Mon Jan 16 11:51:16 PST 2012
http://www.slony.info/bugzilla/show_bug.cgi?id=178

--- Comment #6 from Christopher Browne <cbbrowne at ca.afilias.info> 2012-01-16 11:51:16 PST ---
The failover procedure (at a high level) is as follows
   * 1. Get a list of failover candidates for each failed node.
   * 2. validate that we have conninfo to all of them
   * 3. blank communications paths to the failed nodes
   * 4. Wait for slons to restart (implies need to tell slons to restart)
   * 5. for each failed node get the highest xid for each candidate
   * 6. execute FAILOVER on the highest canidate
   * 7. MOVE SET to the backup node.

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