text: **5.1 Content Manager OnDemand cache storage**
  
  Content Manager OnDemand has a built-in cache storage management that is used to store 
  documents on locally mounted disk subsystems. These subsystems can be network-attached 
  storage (NAS), storage area networks (SAN), or any type of locally addressable disk that is 
  available to the supported operating system. The cache storage manager uses a list of 
  directories or file systems that are available to determine where space is available for storing 
  and maintaining documents. 
  
  Each Content Manager OnDemand object server in the system has a defined set of cache 
  storage devices on which you can maintain the report data for a period to provide the fastest 
  access times for system users. 
  
  Certain implementations of Content Manager OnDemand use an all cache system to 
  maintain data for its full retention. Other implementations store to both cache and archive 
  storage. Other implementations store only to the archive. 
  
  You can configure Content Manager OnDemand so that at load time one of the following 
  methods of data storage occurs: 
  
  (cid:2) Data is stored in cache and later is automatically migrated from the cache subsystem to 
  an archive system. 
  
  (cid:2) Data is stored to both local cache and archive storage. 
  
  (cid:2) Data is stored directly to archive storage. 