STORAGE CLASS DEFINE

 

Page 2 of 2

Command ===>

 

 

 

SCDS Name . . . . . : SMS.SCDS1.SCDS

 

 

 

Storage Class Name : SCDBACTL

 

 

 

To DEFINE Storage Class, Specify:

 

 

 

Guaranteed Space

Y

(Y or N)

 

Guaranteed Synchronous Write . . .

N

(Y or N)

 

CF Cache Set Name

 

(up to 8 chars or blank)

CF Direct Weight

 

(1 to 11 or blank)

CF Sequential Weight

 

(1 to 11

or blank)

Use ENTER to Perform Verification; Use UP Command to View previous Page;

Use HELP Command for Help; Use END Command to Save and Exit; CANCEL to Exit.

Figure 118. ISMF Storage Class Definition for BSDS and Active Logs

/****************************************************/

/* STORAGE CLASS

*/

/* FILTLIST DEFINITIONS

*/

/****************************************************/

FILTLIST DBSYS

INCLUDE(DB2*.BSDS*.**,

 

DB2*.LOGCOPY*.DS*)

/****************************************************/

/* SELECTION ROUTINE FOR DB2 BSDS & ACTIVE LOGS */ /****************************************************/

SELECT

WHEN (&DSN = &DBSYS)

SET &STORCLAS = 'SCDBACTL'

OTHERWISE SET &STORCLAS = '' END

Figure 119. Storage Class Routine Extract for BSDS and Active Logs

B.1.2 SMS Management Class

One Management Class, MCDBACTL, was defined for all BSDS and active log data sets of the three subsystems.

Figure 120 on page 187 shows an extract of a Management Class ACS routine to handle BSDS and active log data sets.

186Storage Management with DB2 for OS/390

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Image 208
IBM 5655-DB2, 5695-DF1 manual SMS Management Class, Storage Class Name Scdbactl

5695-DF1, 5655-DB2 specifications

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