Updating lookup tables
To make the reports more useful, you can specify data specific to your installation by using the lookup tables.
About this task
- Resource groups
- User groups
- Workload types
- Project groups
- Thresholds
- Code conversions
First, you must decide how you want data grouped. You do this by developing a performance and service-level strategy. See the System Performance Feature Guide for information.
After developing your strategy, you can modify the lookup tables for each component to implement your strategy. Update the lookup tables and provide user-defined data to organize the system data collected from SMF and other logs. IBM Z Decision Support uses this data when collecting data into tables and when creating reports.
The Customization
chapter
for each component provides details on which lookup tables you must
edit and the information you must supply.
- From the Administration window, select 4 (Tables).
IBM Z Decision Support displays the Tables window (see Figure 1).
Figure 1. Tables window Table Utilities Edit View Other Help ---------------------------------------------------------------------- Tables ROW 366 TO 376 OF 413 Select one or more tables. Then press Enter to Open table definition. / Tables Prefix Type _ PERIOD_PLAN DRLSYS TABLE _ RACF_COMMAND_T DRL TABLE _ RACF_EVENT_CODE DRL TABLE _ RACF_LOGON_T DRL TABLE _ RACF_OPERATION_T DRL TABLE _ RACF_RES_OWNER DRL TABLE _ RACF_RESOURCE_T DRL TABLE / RACF_USER_OWNER DRL TABLE _ SAMPLE_H DRL TABLE _ SAMPLE_M DRL TABLE _ SAMPLE_USER DRL TABLE _ SCHEDULE DRLSYS TABLE _ SPECIAL_DAY DRLSYS TABLE Command ===> ______________________________________________________________ F1=Help F2=Split F3=Exit F5=Updates F6=PurCond F7=Bkwd F8=Fwd F9=Swap F10=Actions F11=Display F12=Cancel
- Select the table you want to edit, but do not press Enter.
- From the Edit pull-down, select 3 (ISPF editor) and press Enter.
IBM Z Decision Support copies the table rows to a sequential file and accesses the ISPF editor. An ISPF EDIT window is displayed.
Figure 2. Editing a lookup table EDIT ---- XLLOYDA.DRLTAB ------------------------------------- COLUMNS 001 072 ****** ***************************** TOP OF DATA ****************************** ==MSG> USE TAB KEY TO POSITION TO THE NEXT COLUMN ====== SYST|CLASS |PROFILE_NAME |G|RESPONSI|SE ====== EM_I| | |E|BLE_USER|EL ====== D | | |N| | ====== | | |E| | ====== | | |R| | ====== | | |I| | ====== | | |C| | ====== ------------------------------------------------------------------------ ----------------------------------------------------------------------- ! Use Tab Key to position to the next column. The decimal separator is! ! a period. ! ----------------------------------------------------------------------- ****** **************************** BOTTOM OF DATA **************************** COMMAND ===> SCROLL ===> 0020 F1=HELP F2=SPLIT F3=END F4=RETURN F5=RFIND F6=RCHANGE F7=UP F8=DOWN F9=SWAP F10=LEFT F11=RIGHT F12=RETRIEVE
- Edit the data in the lookup table.
The first part of the window shows column labels. You cannot change the column labels.
Type in values in the data area below the column labels to add site-specific information.
- Press F3 (End) when you finish editing the table.
The rows are inserted into the Db2 table and you return to the Tables window.
- Select another lookup table to edit, or press F3 (Exit).
If you select F3, you return to the Administration window.
As the needs of your organization change, so will your service-level strategy. Update the lookup tables periodically to reflect these changes.