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DB2 for z/OS V8 - Guide Share France

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INSTALL <strong>DB2</strong> - SIZES PANEL 2<br />

===><br />

Check numbers and reenter to change:<br />

1 USER LOB VALUE STORAGE ===> 10240 Max storage per user <strong>for</strong> LOB<br />

values in kilobytes<br />

2 SYSTEM LOB VALUE STORAGE ===> 2048 Max storage per system <strong>for</strong> LOB<br />

values in megabytes<br />

3 MAXIMUM LE TOKENS ===> 20 Maximum tokens at any time. 0-50<br />

4 TABLE SPACE ALLOCATION ===> 0 Default space allocation in KB <strong>for</strong><br />

table spaces<br />

(0 <strong>for</strong> <strong>DB2</strong> default or 1-4194304)<br />

5 INDEX SPACE ALLOCATION ===> 0 Default space allocation in KB <strong>for</strong><br />

index spaces<br />

(0 <strong>for</strong> <strong>DB2</strong> default or 1-4194304)<br />

6 VARY DS CONTROL INTERVAL ===> YES Optimize VSAM CONTROL INTERVAL to<br />

page size <strong>for</strong> data set allocation<br />

7 OPTIMIZE EXTENT SIZING ===> YES Use sliding secondary quantity<br />

<strong>for</strong> <strong>DB2</strong>-managed data sets<br />

<br />

<br />

<br />

Can be activated online<br />

Zparm MGEXTSZ=YES (default = NO)<br />

Existing pagesets: ALTER PRIQTY/SECQTY to -1 + REORG<br />

© 2007 MConsulting - cristian@molaro.be 49

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