BCP actions to perform before the first IPL of z/OS V2R2
This topic describes BCP migration actions that you can perform after you have installed z/OS® V2R2 but before the first time you IPL. These actions might require the z/OS V2R2 level of code to be installed but do not require it to be active.
- Create IPL text
- Review the list of WTORs in parmlib member AUTOR00
- Reassemble the stand-alone dump program
- Plan for HWIREXX helper program restriction for z/OS BCPii
- Adjust parameters to start IOSHMCTL in TPC-R Basic Hyperswap environment
- Accommodate system symbol names that contain underscores
- Format the ARM couple data set for long symbol table support
- Ensure that PARMDD or REGIONX are not used as job statement symbols
- Examine your IEFUSI exit routine for possible changes
- Assess the use of the INCLUDE1MAFC keyword on the LFAREA parameter in IEASYSxx
- Plan for the use of freemained frames
- Relocate Cross System Extended Services (XES) component trace buffers
- MVS SLIP command change for MODE=HOME
- Define a SAF profile for the log stream subsystem exits
- Update Capacity Provisioning to use Java 7.1 or higher
- Modify the UPDATE statement for the PFA date change
- Review PFA check values
- Ensure that PFA finds the configuration file
- Update PFA to use Java 7.1 or higher
- Ensure that the IWM4HLTH service is used properly
- Identify unauthorized callers of the IWMSRDRS and IWMSRSRG services
- Ensure that authorizations are correct for callers of WLM services
- Move from the console tracking facility to the Generic Tracker
- Convert your existing IBM Health Checker for z/OS setup for automatic start-up
- Consider the new default value for the LOADxx DYNCPADD keyword that indicates how many CPUs z/OS is prepared to dynamically add
- Plan for the increase of the maximum number of supported CPUs to 256
- Plan for the new default TRACKDIRLOAD in PROGxx
- Update automation that handles messages IEE302I, IEE303I, IEE1302I, IEE1303I, and IOS566I
- Plan for new entries AXRINIT and AXRRXTSS in the program properties table
- Plan for security changes to EXECIO restricting the REXX exec for allocating an internal reader
- Accommodate increase in nucleus size
- Accommodate increase in ESQA
Parent topic: BCP migration actions
Parent topic: BCP migration actions