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DB2 for z/OS operations and recovery

Intended for

Individuals involved in the day to day running and support of a DB2 subsystem, as well as those responsible for the recovery of DB2 data spaces, logs etc. It will also be of use to those newly entering the role of DB2 Database Administrator.

Background

Some familiarity with ISPF (see ISPF/PDF basics) and a basic knowledge of the DB2 system (see Using DB2 for z/OS).

Course leader

RSM Technology.

Duration

3 days.

Schedule

datelanguageplacepriceremarks
06/10/2010EHigh Wycombe1150 GBP
01/12/2010EHigh Wycombe1150 GBP
Legend
  • You can enrol by clicking on the dates in the calendar.
  • N: Dutch; F: French; E: English; No code: language depends on the participants.
  • All prices are VAT excluded.
  • Countries:
    Belgium 
    Netherlands 
    Elsewhere 

Objectives

During the course attendees will learn:

  • an understanding of the major recovery components, DB2 utilities and service aids, and their interaction;
  • an understanding of the DB2 utilities and service aids that are used in recovery situations;
  • the actions taken by DB2 during normal start-up, operation and shut-down and following an abnormal termination;
  • the need for deferred and conditional restarts, and the effect these will have on the DB2 system & data;
  • how to analyse the need for additional work following a deferred or conditional restart.

Main topics

  • PART 1: Database maintenance & integrity control
  • Using utilities:
  • DB2I & JCL • listdef & templates • terminate & restart
  • Data Utilities:
  • reorganisations • load & unload • check data & index • runstats & stospace
  • PART 2: Database recovery
  • • Internal physical structure of DB2 data objects:
  • table- and indexspaces, partitions
  • DB2 backup and recovery utilities & service aids:
  • using utilities & service aids to backup, recover & verify integrity of data
  • using utilities & service aids to print contents of DB2 data spaces, logs, etc.
  • PART 3: System restart
  • DB2 architecture
  • DB2 start-up, operations & shut-down:
  • commands to start, stop & control DB2 & attachments
  • automatic actions taken by DB2 during start-up & shut-down
  • DB2 logging and conditional & deferred restarts
  • 'Tidying-up' after conditional or deferred restart:
  • using utilities & service aids to recover & verify integrity of data
  • Problem handling:
  • Catalog & directory recovery
  • handling error situations with log, BSDS, data & index data sets