Hi list, Curiosity question more than anything. I saw an old post from Lizette talking about migrating from z/OS 1.4 to 1.7 and noticing that CAS autotune was now active. Yet I'm running 2.4, and seeing that autotune is disabled and the manual says it cannot be enabled. That leads me to a couple questions. Obviously IBM shut off the ability to do autotuning for a reason. Any educated guess as to whether or when IBM may revisit this and get it working?
Most of my large catalogs have a CAS cache hit ratio of well under 10%. Looking at a couple catalogs I see that I have default (read very few) data or index buffers. Would I be better off increasing the number of buffers for my heavily hit catalogs or should I add these catalogs to VLF? TIA, Rex ---------------------------------------------------------------------- The information contained in this message is confidential, protected from disclosure and may be legally privileged. If the reader of this message is not the intended recipient or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any disclosure, distribution, copying, or any action taken or action omitted in reliance on it, is strictly prohibited and may be unlawful. If you have received this communication in error, please notify us immediately by replying to this message and destroy the material in its entirety, whether in electronic or hard copy format. Thank you. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
