Before you begin
You must have the WebSphere Application Server for z/OS product code installed through SMP/E and have created copies of the product sample files.
Why and when to perform this task
Repeat the same customizations to base z/OS functions that you did for your initial installation and customization of the Application Server. The steps are repeated here for convenience.
Note: The following steps assume that your default Application Server data set high-level qualifier (hlq) is "BBO". If it is not, modify the examples to use your specified hlq.
Perform the following steps to change the base system:
Steps for this task
Example: Your PROGxx PARMLIB member could include:
APF FORMAT(DYNAMIC) /*********************************************************************/ /* BOSS LOCAL DATASETS */ /*********************************************************************/ APF ADD DSNAME(BBO.SBBOLOAD) VOLUME(vvvvvv) APF ADD DSNAME(BBO.SBBOLD2) VOLUME(vvvvvv) APF ADD DSNAME(BBO.SBBOLPA) VOLUME(vvvvvv)where vvvvvv is your volume identifier.
Modules | Notes |
---|---|
BBO.SBBOLPA | Load all members into the LPA. |
BBO.SBBOLOAD | We recommend you dynamically load all members into the LPA. If your virtual storage is constrained, place the members in the link list. |
BBO.SBBOMIG | You can put members into the link list or LPA. |
BBO.SBBOLD2 | Do not put members from SBBOLD2 in the LPA. Place these members in the link list. |
BBO.SBBOULIB | Do not place these members in either the LPA or link list. |
Rule: These data sets are PDSEs and cannot be added to members in LPALSTxx or IEALPAxx. Recommendation: For automation, if you want to ensure the Application Server modules are loaded into dynamic LPA and available after an IPL, create a new PROGxx member with the SETPROG LPA commands and invoke the PROGxx member from PARMLIB COMMNDxx. Example: SETPROG LPA,ADD,MASK=*,DSNAME= BBO. SBBOLOAD SETPROG LPA,ADD,MASK=*,DSNAME= BBO. SBBOLPA
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SET PROG=xx
Example: Use SYS(TYPE(120:120)) to select type 120 records only. Keep the number of selected record types small, to minimize the performance impact.
t smf=xxWhere xx is the suffix of the SMF parmlib member (SMFPRMxx). For more information about the SMF parmlib member, see z/OS MVS System Management Facilities (SMF).
When you activate writing to DASD, the data is recorded in a data set (specified in SMFPRMxx).