StorageTek 312564001 manual Perform MVS host system modifications

After unloading the sample parameter library, review all parameter values, and amend as necessary to reflect the host system's operating environment, and your own requirements for DB2 Manager migration and retrieval processing.

Refer to chapter 3 of this manual for a full description of the DB2 Manager parameter library and the format of individual parameters.

Perform MVS host system modifications

The following MVS system changes will be required in order to implement DB2 Manager:

a. APF-authorize DB2 Manager and Archive Manager load libraries.

The DB2 Manager load library (file 4 from the distribution tape) and the Archive Manager load library (created during the Archive Manager installation process) should both be APF-authorized (APF-authorization is optional for stand-alone Archive Manager operation). Refer to IBM system documentation for a description of how to perform this procedure on your system.

b. Create DB2 Manager control region procedure.

The JCL member LCDDB2 from the distributed JCL library (file 3 on the distribution tape) should be copied to a system procedure library and amended as appropriate. The member and procedure name may be modified as required. Update the procedure with the names of the load and parameter libraries created during the distribution tape unload process. A listing of the distributed LCDDB2 procedure is given in appendix A.

The LCDDB2 procedure must be started in order to initiate DB2 Manager control region processing. Note that the control region started task may be given any name chosen during install processing. The procedure will be referred to as LCDDB2 throughout the remainder of this manual.

c. Assign DB2 Manager user identification.

A unique system user identification (eg. LCDDB2) should be assigned for DB2 Manager use, using whatever system security product is installed on the host system. This user id should be assigned to execution of the DB2 Manager control region,.

The DB2 Manager user id may be used to control access to protected system resources, as determined by the system security administrator.

d. Update the system Program Properties Table (PPT).

The PPT should be updated in order to identify the DB2 Manager control region program OTDBP200 as a non-swappable system task. Refer to IBM system documentation for a description of how to perform this procedure on your system.

DB2 Manager User Guide	21
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