What is your buffpool setting? Run "query option" and look for the buffpoolsize. Look in the dsmserv.opt file and read the comments about this parameter, then look in the server manual for this too.
[EMAIL PROTECTED] Joni Moyer <[EMAIL PROTECTED]> Sent by: "ADSM: Dist Stor Manager" <[email protected]> 01/20/2005 07:19 AM Please respond to "ADSM: Dist Stor Manager" <[email protected]> To [email protected] cc Subject Cache Hit % below 99% Hello All! I have noticed that the cache hit % is below 99%. This is a newly defined TSM 5.2.2.5 server on an AIX 5.2 OS. Are there any special parameters/definitions that could contribute to the percentage being so low? Thanks! Available Space (MB): 24,576 Assigned Capacity (MB): 19,484 Maximum Extension (MB): 5,092 Maximum Reduction (MB): 15,000 Page Size (bytes): 4,096 Total Usable Pages: 4,987,904 Used Pages: 45,207 Pct Util: 0.9 Max. Pct Util: 0.9 Physical Volumes: 3 Buffer Pool Pages: 131,072 Total Buffer Requests: 132,692 Cache Hit Pct.: 95.15 Cache Wait Pct.: 0.00 Backup in Progress?: No Type of Backup In Progress: Incrementals Since Last Full: 0 Changed Since Last Backup (MB): 0.73 Percentage Changed: 0.41 ******************************** Joni Moyer Highmark Storage Systems Work:(717)302-6603 Fax:(717)302-5974 [EMAIL PROTECTED] ********************************
