A copy pool is a defined set of pool storage groups that contains data | that DFSMShsm can backup and recover collectively, using fast replication. | DFSMShsm. Determines which SMS classes and storage groups are assigned . DFSMS Storage Administration Reference (SC) . DFSMSdfp, DFSMSdss, DFSMShsm, DFSMSrmm, IBM, IMS, MVS, MVS/DFP, MVS/ESA. DFSMSdfp™ controls data, DASD, and tape storage for the operating system. and Tuning Reference; z/OS Security Server RACF Security Administrator’s.
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But now, DB2 10 may have come up with the biggest incentive of all. If this is the case, contact your local system programming team for support. Like what you just read? Some installations restrict end users from gaining access to the storage administrator panels to prevent unauthorized users from performing storage administrator tasks.
More Articles From George Ng. The first of these three panels is shown in Figure 3.
Yet, having timely and accurate storage information is often important to other users outside of the storage administrator’s dominion. This multi-part series will follow a similar flow and approach to the positively received article series on manipulating SMF data using REXX coding techniques see References box. This article addresses how to prepare for migration and details of all the new or improved enhancements. These catalog and directory table spaces will have their links and hashes removed while being converted to universal table spaces during the Enabling New Function Mode ENFM process.
Having a backup of all the catalog and directory table spaces is adinistration to ensure recoverability adminiwtration a previous version of DB2. In many cases, batch processing accounts for as much as 40 percent.
IBM Systems Magazine – Leverage DCOLLECT Data With (or Without) REXX
For some however, these tools can be somewhat esoteric to use. The ENFM conversion process can only be more successful knowing that the inputs to the conversion are clear of problems. Administragion first optional job step, Migration Step 2, runs the standalone DB2 utility DSN1CHKR, checking the five catalog table spaces that use links and one directory table space that uses hashes for broken links, broken hash chains, and orphans. This is just another attempt to ensure that nothing is broken in any of the DB2 system objects.
The DB2 Catalog Gets a Makeover | Enterprise Systems Media
The migration process requires an image copy of the catalog and directory. This will verify that all the catalog and adimnistration table space pages are physically correct and that the catalog table spaces are clustered. To do this, select option 2 on the User Mode Entry panel. The series will discuss:.