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In some cases it is desirable to isolate the AutoEdit variables of certain jobs and/or rules from other jobs and rules. This can be done to enable the use of checkpoints or to perform initialization on an application basis. To isolate these variables, define a new AutoEdit variable database specifically for the AutoEdit variables you want to keep separate.
Only Control‑O users can define new IOA AutoEdit variable databases. User of other INCONTROL products can access one database, called IOAVAR.
To define a new AutoEdit variable database, use the IOA Variable Database facility (as described in Navigating and Using the IOA Variable Database Facility), and add the name of the new database to the global member list, which is a concatenation of three members referenced by DD statement DAGLBLST: IOAGLBVL, CTOGLBVL and DAGLBLST.
The global member list is the list of members referenced by DD statement DAGLBLST of the INCONTROL product monitor procedure, which is currently either CONTROLO or CTMCMEM. DD statement DAGLBLST points to a concatenation of the following members:
Table 77 Global Member List
Global Member |
Contents |
|---|---|
IOAGLBVL |
Contains a list of databases that are mandatory for users of all INCONTROL products, other than Control‑O. |
CTOGLBVL |
Contains a list of databases that are mandatory for Control‑O users. |
DAGLBLST |
Contains a list of members that are optional for Control‑O users. |
Each line of the global member list describes a database. The format of each line is
database <filetype+attribute> |
Table 78 Fields of Global Member List Lines
Field |
Description |
|---|---|
database |
Name of the database. |
filetype |
File type of global database. Valid values: DB - Standard database. S1 - XAE Type 1 database. This file type is only available for Control‑O. S2 - XAE Type 2 database. |
attribute |
Type of database. Valid values: INOUT - The database is loaded and updated using commands LOADGLOBAL and WRITEGLOBAL. For details, see Loading AutoEdit Variable Databases and Updating AutoEdit Variable Databases. INPUT - The database can be loaded but cannot be written back. This option can be used for storing AutoEdit variables whose initial values are specified in the database and do not require checkpointing. The value of each AutoEdit variable can be changed and new AutoEdit variables can be added to the database during the INCONTROL product session, but these new values and new variables are not saved when the product is stopped. PROT - The database cannot be updated during the INCONTROL product session and no new AutoEdit variables can be assigned to the database. This option can be used for a database containing AutoEdit variables that are "constants. TEMP - The database does not reside on the disk and therefore cannot be loaded or written back. This attribute is useful for a database containing AutoEdit variables that do not need to be saved after the INCONTROL product session is stopped. |
Below is a screen segment that contains sample content for member DAGLBLST of the Control‑O PARM library.
Figure 16 Sample Content for Member DAGLBLST
Command ===> Scroll ===> CSR
000001 ***********************************************************************
000002 * ADD LIST OF POOLS
000003 READONLY INPUT A READ-ONLY MEMBER
000004 * ********************************************************************
000005 * * COSMOS RELATED POOLS *
000006 * ********************************************************************
000007 *
000008 * DEMO DATABASES
000009 *
000010 COSWORKV TEMP COSMOS - WORKING VARIABLES
000011 COSALLPR DBINPUT COSMOS - DEMO PREREQUISITES DATABASE
000012 COSALLMT DBINPUT COSMOS - DEMO METHODS DATABASE
000013 COSSTCOB S1TEMP COSMOS - DEMO STC WORKING DATABASE
000014 COSVTMOB S1TEMP COSMOS - DEMO VTAM WORKING DATABASE
000015 COSIMGOB DBTEMP COSMOS - DEMO SYSIMAGE WORKING DATABASE
000016 COSSTCSD DBINPUT COSMOS - DEMO STC SOURCE DATABASE
000017 COSVTMSD DBINPUT COSMOS - DEMO VTAM SOURCE DATABASE
000018 COSIMGSD DBINOUT COSMOS - DEMO SYSIMAGE SOURCE DATABASE
000019 *
000020 * PROD DATABASES
000021 *
000022 * PRDALLPR DBINPUT COSMOS - PROD PREREQUISITES DATABASE
000023 * PRDALLMT DBINPUT COSMOS - PROD METHODS DATABASE
000024 * PRDSTCOB DBTEMP COSMOS - PROD STC WORKING DATABASE
000025 * PRDVTMOB DBTEMP COSMOS - PROD VTAM WORKING DATABASE
000026 * PRDSTCSD DBINPUT COSMOS - PROD STC SOURCE DATABASE
000027 * PRDVTMSD DBINPUT COSMOS - PROD VTAM SOURCE DATABASE
000028 *
000029 * ********************************************************************
000030 * * COSMOS SAMPLE DEFINITION FOR SYSPLEX-WIDE MANAGEMENT *
000031 * ********************************************************************
000032 *
000033 * DEMO DATABASES
000034 *
000035 * COSSTCOB S1TEMP COSMOS - DEMO STC WORKING DATABASE FOR SYSPLEX
000036 * COSVTMOB S1TEMP COSMOS - DEMO VTAM WORKING DATABASE FOR SYSPLEX
000037 * ********************************************************************
000038 * * TUTORIAL RELATED POOLS *
000039 * ********************************************************************
000040 TUTORIAL DBINPUT TUTORIAL
000041 * ********************************************************************
000042 * * XAE TEST RELATED POOLS *
000043 * ********************************************************************
000044 XAES1D01 S1TEMP XESXAE - DEMO - S1 - TEMP
000045 * XAES1D02 S1INPUT XESXAE - DEMO - S1 - INPUT
000046 * XAES1D03 S1PROT XESXAE - DEMO - S1 - PROT (SAME AS DBPROT)
000047 * XAES1D04 S1INOUT XESXAE - DEMO - S1 - INOUT (SAME AS DBINOUT)
000048 XAES2D01 S2TEMP XESXAE - DEMO - S2 - TEMP
000049 XAES2D02 S2INPUT XESXAE - DEMO - S2 - INPUT
000050 * XAES2D03 S2PROT XESXAE - DEMO - S2 - PROT (SAME AS DBPROT)
000051 * XAES2D04 S2INOUT XESXAE - DEMO - S2 - INOUT
After defining and listing the new database, you must activate it with one of the following operator commands:
F CTMCMEM,LOADGLOBAL[=dbname]
F CONTROLO,LOADGLOBAL[=dbname]
where dbname is the name of the database.
Parent Topic |