text: The**arsmaint**command uses the application group expiration type to determine how to delete 
  index data from an application group. This command can expire a table of application group 
  data at a time (segment expiration type), an input file of data at a time (load expiration type), 
  or individual documents (document expiration type). 
  
  **Note:**When cache data is expired, by default the data is not expired until the cache 
  storage file system exceeds 80% of capacity. Keeping data in cache as long as possible 
  improves retrieval and viewing performance. You can force the expiration of cache data 
  before the cache is 80% full by using the minimum and maximum parameters to override 
  the percentage full default. 
  
  For a detailed explanation of the**arsmaint**command and its associated parameters, with all 
  of the other Content Manager OnDemand commands, see*IBM Content Manager OnDemand*
  *for Multiplatforms, V9.5, Administration Guide*, SC19-3352. 