>From the EXCP statistics, I see that 90-95% of the EXCP's for this >"fix" part. >But this "fix" part is changing with the new releases very often (3 -4 >times/month). >I don't want to change the current test job-streams. >Any way to speed up this repeated access for the "fix" part of the test >job-streams?
I'm not sure I grasped what is a "fix" part. LLA can be used to cache the directory entries for all of these libraries (whether load libraries or not) so that the EXCP's related to BLDL can be reduced. If LLA is managing the load library data set as well, it may choose to cache the frequently referenced program objects in VLF. In some cases, LLA itself may not do the caching in VLF but instead will inform PDSE processing to use its own caching process. Whenever the executable is cached, the EXCP's to fetch it will not happen. At the time that you do the "changing with the new releases", you will have to inform LLA of the updated libraries so that it can refresh its information. In response, LLA will throw away all the old cached stuff for those libraries, letting the process begin again. Peter Relson z/OS Core Technology Design ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
