IBM Z Software


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z/TPF

Showing 132

(TPFUG/Visa) Alert on event table waiters (CORHC/ENQC) exceeding a user defined value

We need to be able to alert on event table waiters exceeding a user defined value, much like we can currently alert on RHT waiters. The alert would not take any action, it would be a warning mechanism of contention build up. User exits in the supp...
about 10 years ago in z/TPF Product Family / z/TPF 1 Future consideration

Format-2 Globals data collection enhancement

currently ztpf data collection reports statistics for syncc format-2 globals. requesting this reporting be extended to non-syncc format-2 globals. Please consider making this data available through continuous data collection as well.
about 10 years ago in z/TPF Product Family / z/TPF 1 Future consideration

ZDPAT enhancement

zdpat c-c should include PATHIACT value in display. coverage team frequently investigates loadsets failing to be accepted. zdpat c-c displays activation number at time loadset was activated. display does not provide activation number at time of ac...
about 10 years ago in z/TPF Product Family / z/TPF 1 Future consideration

Additional option on ZMQSC DISP QL-* CURDEPTH to limit display

On our system there are 84 local MQ queues defined, of these only a few will have messages queued but to identify these requires a display that shows all queue counts: "ZMQSC DISP QL-* CURDEPTH " An additional "THRESHOLD-1" parameter should be imp...
over 10 years ago in z/TPF Product Family / z/TPF 1 Future consideration

Use ECB Resource Monitor to prevent input list shutdown

Create two new resources that the ECB Resource monitor will follow only when the system is in input list shutdown:.1) CPU milliseconds used since the input list shutdown condition2) Number of VFA accesses since the input list shutdown condition.Wh...
almost 11 years ago in z/TPF Product Family / z/TPF 2 Future consideration

Trigger Interval Parameter for zTPF MQ Manager

Provide the ability to define a Trigger Interval (TRIGINT) for the IBM Websphere MQ Queue Manager in z/TPF. This feature allows z/TPF to alleviate problems related to trigger type FIRST which is currently only activated when the queue starts out e...
about 11 years ago in z/TPF Product Family / z/TPF 3 Future consideration

Support user defined metrics in the NVPC feed for RTMC (TPFUG/Visa)

Only IBM defined metrics are currently supported in the NVPC feed. These metrics are ECB specific. We have a homegrown tool that provides a one-dimensional view of NVPC type data and user defined counters that are sent as part of that homegrown fe...
about 2 years ago in z/TPF Product Family / z/TPF 0 Future consideration

RTMC file ID support

Problem statement: Real-time runtime metrics collection support reports finds and file counts. But you can't tell which files are being accessed by a message, which files are being accessed more/less over time on the system or by a specific messag...
about 2 years ago in z/TPF Product Family / z/TPF 0 Future consideration

Need better diagnostics when running out of IPMT's

We seem to be seeing more and more SNAP 7805 dumps where we are running out of IPMT's. We would like to see more diagnostic information when we get this which could include the top 10 users of IPMT's in the system at the time of the dump and the n...
over 2 years ago in z/TPF Product Family / z/TPF 0 Future consideration

Automatically issue ZUDFM DEF INIT when activating or deactivating a DBDEF

When changes are made to a DBDEF, a ZUDFM DEF INIT must be done to rebuild the DBDEF index table. When a procedural mistake is made and the ZUDFM DEF INIT is not issued, a variety of error conditions can occur. This could be prevented if a ZUDFM D...
about 5 years ago in z/TPF Product Family / z/TPF 1 Future consideration

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