TestCasesfor DB2 Recovery Data Sets 193
B.2.3 S torageGroup
One Storage Group, SGDBARCH, was added for allar chivelog dat a sets of the
three DB2 subsystems. Three disk volumes, RV1CU0,RV2CU0, and RV3CU0,
were defined to the Storage Group as shown in Table33 on page 193.
Figure 130 on page 193 shows an extract of the extended Storage Group ACS
routine used in the previoustest case, now incorporating the archive logs.
Table33. Archive Logs—Storage Group Volumes
Figure 130. StorageGroup Routine Incor porating ArchiveLogs
B.2.4 DataSet Allocation Results
ISMF Testcases were built and executed against both the updated SCDSand
ACDS,producing t he expectedresults.
After the newSMS configuration was activated, the following MVS command was
issued using SDSF to generate new archive logs:
=DB2P ARCHIVE LOG MODE(QUIESCE)
Figure 131 on page 193 displays an extract of the subsequent MVS SYSLOG
messages issued.
Figure131. SYSLOG Message Ouput Extract for Archive Logs
SMSSTORAGE GROUP VOLUMES
SGDBARCH RV1CU0
RV2CU0
RV3CU0
/************************************************/
/* STORAGE GROUP */
/* SELECTION ROUTINE FOR DB2 RECOVERY DATA SETS */
/************************************************/
SELECT
WHEN ((&STORCLAS = 'SCDBACTL')
AND (&DSN(1) = 'DB2D'))
SET &STORGRP = 'SGDBACTL'
WHEN ((&STORCLAS = 'SCDBACTL')
AND (&DSN(1) = 'DB2T'))
SET &STORGRP = 'SGDBACTL'
WHEN ((&STORCLAS = 'SCDBACTL')
AND (&DSN(1) = 'DB2P'))
SET &STORGRP = 'SGDB2PLG'
WHEN (&STORCLAS = 'SCDBARCH')
SET &STORGRP = 'SGDBARCH'
END
DSNJ003I =DB2P DSNJOFF3 FULL ARCHIVE LOG VOLUME 474
DSNAME=DB2P.ARCHLOG2.D99057.T1202900.A0000001, STARTRBA=000000000000,
ENDRBA=00000068AFFF, STARTTIME=B1B68D1C709B, ENDTIME=B1DDE7C34366,
UNIT=SYSALLDA, COPY2VOL=RV3CU0, VOLSPAN=00,CATLG=YES
DSNJ139I =DB2P LOG OFFLOAD TASK ENDED