IOPS benchmark

2011-08-09 Thread Alex Wang
Hi All, We are now evluating the IOPS for some DASD (3390-3 and 3390-9). Because the DASD are shared by all LPARs in the sysplex. As per RMF IO activity, there are a few DASDs which were accessed 2000 per second at a specific time. We are afraid there may be hotpot problem occur in the near

Re: HMC emulator

2011-07-18 Thread Alex Wang
Thank you for your advices! I agree that it's simple to do some tests on a test live sysplex. :-) -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET

PR/SM Logical CP issues

2011-07-17 Thread Alex Wang
Our CPC (2094-S18-708) now has 8 Physical CP and has 1 production LPAR, 2 maintenance LPARs, 2 ICF LPARs and 2 test LPARs running at the moment. Currently, all LPARs are equipped with shared CPs and have weight values assigned. The details are as follows. production LPAR 1 initial LCP