Re: Java shared classes, persistent and mmap

2025-03-11 Thread D Gaebler
I once had a similar issue, it turned out to be: MAXSHARE options set for SMFLIMxx? https://eclipse.dev/openj9/docs/xshareclasses/#persistent Unfortunately the z/OS docs say neither its manditory nor it states any defaults if not specified. https://www.ibm.com/docs/en/zos/2.5.0?topic=values-state

Re: Save CPU in z/OSMF and reduce its startup time

2025-01-15 Thread D Gaebler
On Wed, 15 Jan 2025 09:48:33 +, Colin Paice wrote: >With the first start of z/OSMF, all of the (jar) files need to be read from >disk into ZFS cache. The restart of z/OSMF will benefit from the files >being in ZFS cache, and so the second time OSMF will start faster, and use >less CPU. T

Event invite Germany: zDevOps Hands-on Workshop Feb 20th @ IBM Tower-One Frankfurt

2024-01-11 Thread D Gaebler
A DevOps transformation is the number one way to boost developer productivity while also increasing code quality. We would love you to have A HANDS-ON EXPERIENCE with some of our DevOps solutions as we know a lot of good ideas come when we really start to do something with the tools. PLEASE BRIN

[AD] Enterprise IT days 2020 Boeblingen, Germany, March 24th-26th

2020-01-27 Thread D Gaebler
Hi, I just like to make you aware of the renamed System z application development days in Boeblingen, Germany from March 24th-26th. Some sessions will be German, but in most cases the speaker can switch to english. The event is without fee, but you have to make your own travel arrangements. Its

IBM Z Webcast: Sept 19th SAP Z Connector (ZCO) Toolkit for z/OS

2019-09-12 Thread D Gaebler
Hi, came across this while trying to help a customer accessing SAP from IMS. It contains extensions to the CICS runtime, a loadlib and a generator tool for callable COBOL prototypes. Supported environments are CICS, IMS, DB2 WLM Stored Procedures and z/OS (Batch or Unix System Services). The so

Free event in Germany [mostly in German]: AD Tage Boeblingen March 12th-14th 2019

2019-02-18 Thread D Gaebler
Hi all, this is an invitation for the Application Development days in the Boeblingen Lab in Germany from March 12th thru March 14th. The event is free, but even though a couple of presentations are in English language, most customer presentations are in German language. The agenda and registrati

Re: z/OS V2R1 content in KC (and Google)

2018-06-15 Thread D Gaebler
There is a technology, which is very old, named URL rewrite. It basically allows to receive a http request for: https://www.ibm.com/support/knowledgecenter/en/SSLTBW_2.1.0/com.ibm.zos.v2r1.ieaa700/GETMAIN_Execute_form.htm and process it as: https://www.ibm.com/support/knowledgecenter/en/SSLTBW_2.

Re: Java Security?

2013-01-13 Thread D Gaebler
Yes, Java 7 is available for z/OS. A description about the security issue can be found here: http://www.kb.cert.org/vuls/id/625617 To me (but thats only my opinion), the following reads like only Java applets are affected: The Java JRE plug-in provides its own Security Manager. Typically, a web

Agenda available: Invitation free zHero Workshop in Düsseldorf Germany Sept. 18th-20th

2012-07-27 Thread D Gaebler
get together event. The complete agenda (e.g. for Sept 19th) can be found here: http://www-05.ibm.com/de/events/fromzerotozhero/2012/agenda-19.html Please register soon as seats for Hand-on Labs are limited to the number of Laptops available. Thanks, D Gaebler