IBM Z Software


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z/TPF Product Family

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UII1 should detect an online load of UIIB/UIIC and update the @UIITBL

IBM's UII logic is that: UII1 keeps the core addresses of the UIIB and UIIC (action code tables) in the global field @UIITBL and @UIITBL+4. It is done when the first input entry is processed. All subsequent entries access UIIB/UIIC using the @UIIT...
over 9 years ago in z/TPF Product Family / z/TPF 4 Is a defect

TPF XML B2B Parser support of UTF-8

TPF XML B2B Parser support of UTF-8, currently the Parser only supports EBCDIC.
over 9 years ago in z/TPF Product Family / z/TPF 2 Not under consideration

z/TPF TCP/IP Keepalives flooding the network

Today on a system we have 125,000 socket blocks defined, and we are reaching a peak of 90,000 active sockets through the day. We run with Keepalive active so we can ensure they are still valid, and currently have the TCPALIVE interval set to 360 s...
over 9 years ago in z/TPF Product Family / z/TPF 3 Not under consideration

Support FAST receiver channels (avoid MQ bridge)

The current z/TPF receiver channel support for FAST channels forces all non-persistent messages into the MQ ROUTC Bridge code. We are requesting a change to make the FAST channel option on z/TPF the same as on other platforms in that it will place...
over 9 years ago in z/TPF Product Family / z/TPF 2 Not under consideration

Prime / Dupe Comparison is needed

One of the last steps in the ODBR procedure is for ODBR to do a prime / dupe comparison of old and new locations. Presumably, the purpose being to ensure integrity of the ODBR data movement and shadow copy process. This assumes there were no discr...
almost 10 years ago in z/TPF Product Family / z/TPF 2 Not under consideration

Enhance Multiple Release Detection - Less I/O better Reporting

Sabre feels that the current MRD process is I/O intensive and is reactive vs. proactive. The new design should find faults and report for the correction of issues vs. only providing protection. Current process retrieves, reads and files for each R...
almost 10 years ago in z/TPF Product Family / z/TPF 2 Not under consideration

MRD to no longer log release data

MRD processing - We would like to leave MRD ON, however we are asking that a change to the process be implemented that would no longer store/write the releasing diagnostic data into the released file address. On option is to possibly write the log...
almost 10 years ago in z/TPF Product Family / z/TPF 3 Not under consideration

Limiting the number of trace files in Performance Analyzer

System: z/TPF Toolkit Performance Analyzer Actor: Program developers using the Toolkit PA Description: It's possible for Performance Analyzer (PA) to run a whole heck of a lot of times if the program(s) being analyzed for a given registration entr...
almost 10 years ago in z/TPF Product Family / TPF Toolkit 2 Not under consideration

Track the time an ECB spends on a CPU Loop list

Collect information either by ECB/SWB or by CPU Loop list of the longest time (high watermark) an item that was placed on a CPU Loop list had to wait before being serviced.
almost 10 years ago in z/TPF Product Family / z/TPF 2 Not under consideration

Allow HLASM to run on an x86 Linux server

Currently the HLASM build only works on a Linux system running on a zSeries mainframe, this restriction means we must purchase an IFL and mainframe storage to run just one Linux server, the TPF Toolkit guest.This IFL runs on the same hardware as o...
almost 10 years ago in z/TPF Product Family / TPF Toolkit 2 Not under consideration

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