RDF System Management Manual

NonStop SQL/MX and RDF
HP NonStop RDF System Management Manual—524388-003
15-10
Creating the Fuzzy Copy on the Primary System
8. If you want each catalog to be seen from both systems, register your primary and
backup catalogs.
To register the primary catalog on the backup system, issue a REGISTER
CATALOG command on the primary system.
To register the backup catalog on the primary system, issue a REGISTER
CATALOG command on the backup system.
The format of the REGISTER CATALOG command is:
REGISTER CATALOG catalog ON node.volume;
Where catalog is the local catalog, node is the remote system where you want
the local catalog registered, and volume is where the local catalog is to be
registered on the remote system.
For example, the following command (if executed on the primary system) registers
the primary catalog on the backup system:
REGISTER CATALOG pcat ON \bnode.$data00;
The following command (if executed on the backup system) registers the backup
catalog on the primary system:
REGISTER CATALOG bcat ON \pnode.$data00;
9. Use RESTORE to place the temporary objects on the backup system, but
specifying the backup catalog as the target. See Step 5 of the procedure Creating
a NonStop SQL/MX Backup Database From an Existing Primary Database, above,
for details. Note the following:
•
The subvolume.filename of the primary and temporary objects are
identical.
•
The schema and object names of the primary and temporary objects are
identical.
Be sure that when you restore the ANSI names you specify the backup catalog
name, not the temporary catalog name. Also, be sure you use the LOCATION
clause to specify the explict Guardian subvolume.filenames with the volume names
where you want the objects placed.
The backup database is now ready for RDF replication, and you can drop the
temporary catalog.schema.objects on your primary system.