text: The IBM Power Systems™ Capacity BackUp (CBU) offerings support disaster recovery and 
  high availability needs. The CBU offerings recognize that true high availability or disaster 
  recovery solutions require at least two systems. If one system is not available, the other 
  system takes over. The CBU offering provides flexible and economic options for deploying 
  business continuity operations. 
  
  In a high availability environment on IBM i, you might not want to replicate the following 
  directories because OnDemand places only temporary data in them, and this data might 
  occupy a large amount of space: 
  
  (cid:2) Do not replicate the temporary integrated file system (IFS) directories for your instances. 
  
  For example, do not replicate /QIBM/UserData/OnDemand/*QUSROND*/TMP or 
  /QIBM/UserData/OnDemand/*QUSROND*/PRTTMP, where*QUSROND*is your instance name. 
  
  (cid:2) Do not replicate the home directory for the user that is storing data. For example, if 
  JOHNDOE is the name of the user profile that stores data into Content Manager 
  OnDemand, do no replicate /home/JOHNDOE. 
  
  (cid:2) Do not replicate the /tmp directory. 