text: **4.6.1 System tables for Content Manager OnDemand z/OS**
  
  For the Content Manager OnDemand z/OS DB2 database environment, standard database 
  backup and recovery procedures can be used for the databases, table spaces, and tables that 
  are created by Content Manager OnDemand. To minimize the effort of creating and 
  monitoring the Content Manager OnDemand data tables, several automated table creation 
  and space allocation procedures are part of the product. 
  
  All system tables are created by the**arsdb**program. Each table is created in its own table 
  space. During the installation, the table space is created by member ARSTSPAC in dataset 
  V9R5M0.SARSINST. The size of each table space is specified in dataset 
  V9R5M0.SARSINST. Before you run**ARSTSPAC**to create the Content Manager OnDemand 
  table spaces, you must create the storage group and the database. The**CREATE**for the 
  storage group and database is in member ARSDB2 in dataset V9R5M0.SARSINST. The 
  owner of the database (the submitter of the job or the user ID that is set by the “Set current 
  SQLID =‘username’) must match the entry SRVR_INSTANCE_OWNER in the ARS.INI file. 