Database Administration › Database Allocation Management › Monitor Data Record Growth and Adjust Disk Space › DBUTLTY EXTEND Function

DBUTLTY EXTEND Function

Use the DBUTLTY EXTEND function to increase the space available in a data area or index area. You can use the DBUTLTY EXTEND function for the following:

• When planning for future growth
• When an area or index becomes full or nearly full

The EXTEND function of DBUTLTY expands an existing data area or index area and formats the space acquired. The function also updates the data or index area control record, informing CA Datacom/DB that additional space is available.

Note: You cannot use EXTEND to decrease the size of an area.

Once the EXTEND function completes, the new area is immediately available for use without any further changes to the system. Any job that starts after the completion of the EXTEND function can use this newly allocated space.

Note: For more information, see the chapter EXTEND (Extend Data or Index Areas) in the CA Datacom/DB DBUTLTY Reference Guide z/OS.