Hi I am out of ideas. We converted a set of sequential files to be extended and changed the ACS routine to put the files on model 54's The following is what happened:
1. Jobs that allocated the files took more CPU and ran much longer. 2. The catalog address space used about four times more CPU than usual and did a huge amount of I/O on the disks that the batch job used to allocate and update the files. Thanks for any input ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
