Stream: Storage Management
Time: 14:15 - 15:00
| 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)? |
There is currently no attachment for Disk storage performance monitoring update. What can we see today in z/OS performance data?
John Ticic started as a mainframe systems programmer in 1984 and has maintained, tuned, and upgraded a large number of MVS-based systems. John has extensive experience in planning and implementing large XRC and GDPS/PPRC installations. Furthermore, he developed many performance analysis tools (e.g. for STK/SUN VSM analysis). He has been working with IntelliMagic since 2008 and has been dedicated to interacting with European customers and prospects helping with performance issues. He also helps software development designing enhancements of the products in the z/OS Disk, z/OS Tape and z/OS Systems areas. John joined IBM in July of 2024.
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