Stream: Storage Management
Time: 10:00 - 10:45
| The availability of storage performance monitoring data is constantly changing. Today we have classical FICON I/Os and zHPF sharing the stage with synchronous I/Os. Is everything running the way we want it to? Some of the areas that we will look at are: - How can we see deeply into what is happening and potentially who/what is causing issues? - How can we observe our zHyperLink implementation? - What additional I/O performance information is available from SMF 42 (Data set statistics)? |
John Baker, Principal Consultant at IBM, has been working with mainframes for over 30 years, both as a customer and consultant. His primary focus has been on system and application performance. As a customer, John designed, implemented and maintained many critical projects such as WLM Goal Mode, GDPS/Data Mirroring, and merging datacenters. As a consultant, John has assisted many of the world's largest datacenters with their z/OS performance challenges. John is a frequent and much appreciated speaker at industry events like SHARE, CMG, GSE and IBM conferences. He has served on the Board of Directors of the Computer Measurement Group (CMG) and currently volunteers with the MVS Performance Project (MVSP) at SHARE. In his spare time, John enjoys pool, motorcycles, his dog, old port and a spirited political debate. He lives with his family near Toronto, Canada.
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