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194 Storage Management with DB2 for OS/390
The four data sets created were allocated successfully on disk volumes assigned
to Storage Group SGDBARCH. Figure 132 on page 194 shows an ISPF data set
list to display all data sets with a pattern name of
DB2P.ARCH*:
Figure 132. ISPF Data Set List of Archive Logs
Although all data sets have been allocated to the same Storage Group, their
Management Classes vary depending upon the naming pattern. Figure 133 on
page 194 displays an IDCAMS LISTCAT extract of two of the data sets for
comparison with the fields highlighted:
Figure 133. IDCAMS LISTCAT of Management Class Comparison for Archive Logs
B.3 Image Copies
This third test case illustrates the allocation of a selection of image copies with
varying criteria, and is based on the following assumptions:
• There are three DB2 subsystems: DB2D, DB2T, and DB2P.
Menu Options View Utilities Compilers Help
------------------------------------------------------------------------------
DSLIST - Data Sets Matching DB2P.ARCH* Row 1 of 4
Command ===> Scroll ===> CSR
Command - Enter "/" to select action Message Volume
-------------------------------------------------------------------------------
DB2P.ARCHLOG1.D99057.T1202900.A0000001 RV1CU0
DB2P.ARCHLOG1.D99057.T1202900.B0000001 RV2CU0
DB2P.ARCHLOG2.D99057.T1202900.A0000001 RV3CU0
DB2P.ARCHLOG2.D99057.T1202900.B0000001 RV1CU0
***************************** End of Data Set list ****************************
NONVSAM ------- DB2P.ARCHLOG1.D99057.T1202900.A0000001
IN-CAT --- UCAT.VSBOX09
HISTORY
DATASET-OWNER-----(NULL) CREATION--------1999.057
RELEASE----------------2 EXPIRATION------2026.194
ACCOUNT-INFO-----------------------------------(NULL)
SMSDATA
STORAGECLASS ---SCDBARCH MANAGEMENTCLASS--MCDBICM
DATACLASS --------(NULL) LBACKUP ---0000.000.0000
VOLUMES
VOLSER------------RV1CU0 DEVTYPE------X'3010200F'
NONVSAM ------- DB2P.ARCHLOG2.D99057.T1202900.A0000001
IN-CAT --- UCAT.VSBOX09
HISTORY
DATASET-OWNER-----(NULL) CREATION--------1999.057
RELEASE----------------2 EXPIRATION------2026.194
ACCOUNT-INFO-----------------------------------(NULL)
SMSDATA
STORAGECLASS ---SCDBARCH MANAGEMENTCLASS--MCDBLV2
DATACLASS --------(NULL) LBACKUP ---0000.000.0000
VOLUMES
VOLSER------------RV3CU0 DEVTYPE------X'3010200F'