The ASP Information report provides a summary of all auxiliary storage pools (ASPs) that are set up and various statistical information detail about the ASP's on your system. This report is printed as a result of running the command WRKASPBRM OUTPUT(*PRINT)
The ASP Information report is also produced as part of the maintenance (STRMNTBRM) activity or by running the STRRCYBRM command. In these cases, the printer file is named QP1AASP.