Mainframe, Performance, Topics Podcast
Marna WalleMartin Packer (Principal z Systems Investigator) and Marna Walle (z/OS Development) are two IBMers talking about whatever z/OS topics come to mind. Often guest experts weigh in on current technologies. This podcast will give you timely, interesting, and entertaining z/OS topics. Each episode comprises a “Mainframe” item, a “Performance” item, and “Topics” which is anything Martin or Marna care to ... more
| Publishes | Infrequently | Episodes | 37 | Founded | 6 years ago |
|---|---|---|---|---|---|
| Category | Technology | ||||
Listen to this Podcast
Latest Episodes
Episode 36 "Telum Like It Is"What’s New
* z/OS dependencies moved from Semeru 17 to 21. EOS for Semeru 11 is 30 Nov 2025.
* Manual of the Moment: z/OS 3.1 Planning for Installation refresh, Software Dependencies section
Mainframe - Position z/OS... more
What’s New
* z/OS dependencies moved from Semeru 11 to 17 before November 2025
* Manual of the Moment: MVS Extended Addressability Guide for learning about address spaces, data spaces, and hiperspaces.
Mainframe - Looking at ages of fixes you ... more
Episode 34 "Homeward Bound" Mainframe - z/OSMF Software Management UUID
* What it is: ability to programmatically retrieve a unique value (UUID) which can then be used to find out installation information about the active z/OS system. This functi... more
Episode 33 "These Boots Were Made"
What’s New
* Preliminary z/OS 3.1 Upgrade materials
* Python 3.1.1 zIIP enablemment OA63406 and PH52983
Mainframe -
* Requires: z/OS V2.5 with PTFs, IBM z16 with microcode. Has both driving and targe... more
Episode 32 "Scott Free" What’s New
* Preview of z/OS 3.1
Mainframe - SMFLIMxx Parmlib Member
* IEFUSI exit replacement with a parmlib member, related to storage and limits that can be specified.
* Functions are delivered as continuous ... more
Episode 31 "Take it to the Macs" show notes.
This episode is about our After Show. (What is that?) Long show notes can be found here. What’s New
* New news for CustomPac removal date, it is July 10, 2022.
* Data Set File System released OA62... more
Short show notes - long show notes here
We have a special guest joining us for the performance topic, Scott Ballentine. What’s New
*
New news for CustomPac removal date, which has been extended past January 2022. The reason was to accommodate... more
This episode is about how to be a better z/OS installation specialist, z/OS capture ratios, and a discussion on using Trello. We have a special guest joining us for the performance topic, Miroslava Barahona Rossi. Long show notes are found here .
... more
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