I'm having trouble dropping and re-creating a node.  I'm trying to develop some scripts that will handle a failover situation and the subsequent cleanup.  When dropping a node, here's what I'm doing:

    slonik <<_EOF_
    cluster name = global_cluster;
    node 1 admin conninfo = 'dbname=global host=host1 user=postgres';
    node 2 admin conninfo = 'dbname=global host=host2 user=postgres';
    uninstall node (id = 2);
    _EOF_

    ... drop the slave database
    ... recreate the slave database schema

    slonik <<_EOF_
    cluster name = global_cluster;
    node 1 admin conninfo = 'dbname=global host=host1 user=postgres';
    node 2 admin conninfo = 'dbname=global host=host2 user=postgres';
    store node (id=2, comment = '$SLAVE_NAME');
    store path (server = 1, client = 2, conninfo='dbname=global  host=$MASTER_NAME user=postgres');
    store path (server = 2, client = 1, conninfo='dbname=global  host=$SLAVE_NAME   user=postgres');
    subscribe set ( id = 1, provider = 1, receiver = 2, forward = no);
    _EOF_

When I do this, I get the following error message:

<stdin>:4: PGRES_FATAL_ERROR select "_global_cluster".storeNode(2, 'subversion', 'f'); select "_global_cluster".enableNode(2);  - ERROR:  Slony-I: node 2 is already active

What step am I missing?  The only way I've been able to drop/recreate a node is to destroy and recreate the entire Slony cluster (i.e. drop node 1 also, and recreate it).  I'm sure there's a better way!

Thanks,
Craig