The following additional initialization parameters may be used when
starting the VM Server if you have installed the optional VMDSS code to
support VM Data Spaces.
| Parameter
| Default
| Description
|
|
MAPPING=L|P
| L
| Sets whether the database manager will use logical or physical
mapping. To use logical mapping set MAPPING=L. For physical
mapping set MAPPING=P.
|
| SAVEINTV=n
| 10
| Sets the save interval for the database to n blocks of 4KB pages
(32 pages in a block). The save interval is the number of blocks in a
data space that the database manager modifies before it writes them to
DASD. Valid values are integers from 1 to 999999 blocks.
|
|
SEPINTDB=Y|N
| Y
| Sets whether the database manager will use separate unmapped internal
dbspaces or not. To use unmapped internal dbspaces, set
SEPINTDB=Y. Note, setting SEPINTDB=N does not turn Data Spaces Support
off. Because mapped internal dbspaces are assigned to one storage pool,
they will use whichever DASD I/O system is specified for that pool.
|
| TARGETWS=n
| 32
| Sets the target working storage size for the database to n
megabytes. This limits the amount of main and expanded storage that the
database machine will use. While the database machine may exceed this
target, the database manager will keep you at or below it if possible.
Valid values are integers from 1 to 999999 megabytes.
|