SLONIK CLONE PREPARE

Description

Prepares for cloning a specified node.

This duplicates the "provider" node's configuration under a new node ID in preparation for the node to be copied via standard database tools.

Note that in order that we be certain that this new node be consistent with all nodes, it is important to issue a SYNC event against every node aside from the provider and wait to start copying the provider database at least until all those SYNC events have been confirmed by the provider. Otherwise, it is possible for the clone to miss some events.

Example

     clone prepare (id = 33, provider = 22, comment='Clone 33');
     sync (id=11);
     sync (id=22);
     

Version Information

This command was introduced in Slony-I 2.0.