> If LPAR/VM redispatches your Logical Processor on a different > Physical Processor, you may be able to observe that via the > rightmost column of the formatted SYSTRACE (under IPCS only). > If your Logical Processor gets redispatched on the same > Physical Processor, then the time between subsequent trace > entries is often the only way to infer an LPAR/VM dispatching effect.
Also, on an EC12 machine with z/OS 1.12 or 1.13, you may also see Warning Track external interrupts (EXT 1007) in SYSTRACE, which indicate that LPAR intends to undispatch the logical processor soon. Jim Mulder z/OS System Test IBM Corp. Poughkeepsie, NY ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
