7.7.1.7.8 flashcache Attribute
Purpose
The flashcache
attribute controls use of Exadata Smart Flash Cache by a
database. This ensures that cache space is
reserved for mission-critical databases.
Syntax
ALTER IORMPLAN
dbplan=(( name=db_name, ... flashcache={on|off} ... ) ... )
Usage Notes
-
By default, any database can use Exadata Smart Flash Cache unless it is affected by a directive that specifies
flashcache=off
. -
flashcache=off
is invalid in a directive that contains theflashcachemin
,flashcachelimit
, orflashcachesize
attributes.
Example 7-46 Setting Flash Cache Use in a Database Plan
This example shows how to enable Flash Cache use in a database plan.
CellCLI> ALTER IORMPLAN -
dbplan=((name=sales_prod, flashcache=on), -
(name=sales_dev, flashcache=on), -
(name=sales_test, flashcache=off), -
(name=DEFAULT, flashcache=off))
Parent topic: ALTER IORMPLAN