IBM Z Software


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z/TPF

Showing 282

ZSDEA modifications to support FENCED OFF file pool support

ZSDEA Modifications - Allow file pool "FENCING OFF" or the ability to de-activate a range of ordinals without requiring RAMFIL DE-ACTIVATION updates to the FACE TABLE. IBM's RAMFIL parameter is used to indicate if a pool segment is going to be dea...
over 3 years ago in z/TPF Product Family / z/TPF 1 Not under consideration

Display current and diagnostic data of BUSED/BLOG

Z/TPF System needs diagnostic tools to display and analyze the status of Globals @@BUSED and @@BLOG, as well as the ordinal data for each processor. This data is very useful during activities such as processor de-activations, planned outages, File...
over 3 years ago in z/TPF Product Family / z/TPF 1 Not under consideration

Better performance by converting STCK to STCKF instructions in CPS0

PJ39153 on PUT08 introduced code in CCCTIN to convert several STCK instructions to STCKF instructions if the store-clock-fast facility is installed. Fast forward to 2017 and TPF will "not IPL correctly or run as intended on a machine earlier than ...
over 7 years ago in z/TPF Product Family / z/TPF 1 Not under consideration

RIP Replacement for z/Systems Open Systems Network Interface

1. Cisco is indicating that it is apparently retiring the Routing Information Protocol (RIP) from its routers/switches, z/TPF needs a replacement such as Open Shortest Path First (OSPF). 2. The most recent addition of Cisco's most recent...
almost 6 years ago in z/TPF Product Family / z/TPF 1 Not under consideration

(TPFUG/Visa) Need a mechanism to identify inconsistent views of structure layouts

Consistency of structure definition across all code accessing the structure is critical for correct code. Database corruption or other runtime errors can occur if source component A thinks structure X on file is packed but source component B think...
over 3 years ago in z/TPF Product Family / z/TPF 1 Not under consideration

IP Probe: A “telnet-like” IP probe utility for z/tpf

The release of this tool to the public domain has been requested and authorised by sncf tpf systems management. The full code and documentation is available at https://bitbucket.org/iansw/public/src/master/IP%20Probe/ Background: Whilst the use of...
over 1 year ago in z/TPF Product Family / z/TPF 1 Not under consideration

We would like digitally signed software downloads for the z/TPF Product Family

Enacting this policy (digitally signed software downloads) would save my team a lot of unnecessary paperwork.
over 1 year ago in z/TPF Product Family / z/TPF 7 Not under consideration

MRD( Multiple Release Detection) enhancement

Requesting two enhancements to the MRD ( IBM for the Multiple Release Detection package) The first request would be to make the timestamp more granular for the release data by changing it from hh:mm to hh:mm:ss. The second request would be to have...
almost 6 years ago in z/TPF Product Family / z/TPF 1 Not under consideration

Dignus 2.20 Compiler Support

Add support for the Dignus 2.1 Compiler. It contains a number of improvements and features that we are keen to leverage including improved hardware support and optimizations that we provided to the Dignus team.
over 6 years ago in z/TPF Product Family / z/TPF 1 Not under consideration

Make the TSTB size configurable

We would like to have the option to set the number of tape status table (TSTB) slots to a different value at SIP time. Failing that, we would like to see a larger hardcoded TSTB size. The number of TSTB slots is defined in SIP macro sptabs.mac:&am...
over 5 years ago in z/TPF Product Family / z/TPF 2 Not under consideration

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