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IBM Z Hardware and Operating Systems Ideas Portal


This is the public portal for all IBM Z Hardware and Operating System related offerings. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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BCP_IOS

Showing 51

zEDC Authorized Services Managing Module Dynamic Area and History Buffer + Update Documentation

While testing out zEDC authorized services running in synchronous mode on a z15, we noticed pairs of STORAGE OBTAINS/RELEASES surrounding each call to FPZ4ABC, leading to increased CPU time. After opening a PMR, it was revealed that these requests...
almost 3 years ago in z/OS / BCP_IOS 1 Future consideration

raise severity of message IQP041I

message IQP041I should be issued with severity of WARNING or ERROR. It indicates that PCIE support is NOT available. The system will come up regardllessly and message IQP041I is the only indication of the degradation.
almost 9 years ago in z/OS / BCP_IOS 2 Future consideration

z/OS - Expand DISPLAY IOS to display all possible settings from IECIOSxx

Currently, not all values can be checked/display once updated. In 2010 I opened PMR 32372,070,724 and on conclusion it was stated, "I created MR051110250 for the missing DISPLAY of MSGONLY setting.", but it's not yet implemented. Case TS013583156 ...
10 months ago in z/OS / BCP_IOS 0 Future consideration

AUTOIPL CHANGE for LPAR ACTIVATION

WE would like to have AUTOIPL processing incorporate a deactivate on activate of the lpar that is being REIPL. This should be and option in the DIAGXX member, like you now have for reconfigurable storage.This process is now been done by our BMCsof...
over 5 years ago in z/OS / BCP_IOS 2 Planned for future release

DS8886 (with 10.000 devices) failed, IOS0002I SQA COMPON=VSM,COMPID=SC1CH,ISSUER=IGVVSERR,OUT_OF_SQA and LPAR crashed

System:IOS Actor:need improved error recovery Description: DS8886 failed (because of Microcode Error).LPARs loose thousands of volumes (with multiple path).IOS recovery procedures need TO many common storage (below).Common Virtual storage constrai...
almost 7 years ago in z/OS / BCP_IOS 1 Future consideration

SPOF health checker support for multivolume datasets and provide selection pattern

1) for DB2 LOGCOPY it is recommended to allocate a stripe format dataset The SPOF health checker should check that all of the volumes for DSN1 are on different CUs than for DSN2 Example : Disk Controller : CU1 with Volser V1, V2 and CU2 with Volse...
6 months ago in z/OS / BCP_IOS 0 Future consideration

New RACF resource to block the command “SETIOS HYPERSWAP” only

Description: The Itau bank has 2 very large Sysplexes Bank and Cards. Both environments have the GDPS 4.3 MGM with hyperswap active. This RFE is to request a specific RACF resource only to block the command “SETIOS HYPERSWAP”, nowadays there is on...
almost 2 years ago in z/OS / BCP_IOS 0 Planned for future release

Long IOS recovery time in HyperPAV environment

Customer has concern about the IOS recovery time when the dasd devices are unresponsive.When IFCC or MIH type error occurs, IOS performs the DPS validation. During this DPSVAL, if the SNID (Sense Path Group ID) command fails, the defective path is...
over 8 years ago in z/OS / BCP_IOS 3 Future consideration

Safer config online No.2

BTMU has requested for a new config online function regarding FICON Channel which allows to access UCBs by way of healthy channels other than the CHPID which is performing a config online command.The detail is as follows. While a CHPID is performi...
over 9 years ago in z/OS / BCP_IOS 4 Future consideration

Customer should not encounter additional software workload when enabling zHyperLink

Additional CPU software costs should not be experienced when enabling zHyperLink features. The customer should be given the option to convet zHyperLink I/O to FICON if the workload is not going to run on a z/IIP. This will allow the customer to en...
over 1 year ago in z/OS / BCP_IOS 0 Future consideration