Start only the spaces checked in the Partitions page. If selected, OK is unavailable until you select a partition.

Start all the spaces in the space. If selected, the Partitions tab is unavailable. Read and write allowed
Applications can read from and write to the specified spaces.

Read only
Applications can read from the specified spaces. Any application attempting to write to the space will fail. For applications that are executing when the START command is issued, the access restrictions take effect on a subsequent request.
Depending upon the type of restricted access, drain activity, and whether there are held cursors on the space or partition, applications might be interrupted.
Online utilities only
Only DB2 online utilities can access the space. For applications that are executing when the START command is issued, the access restrictions take effect on a subsequent request.
Depending upon the type of restricted access, drain activity, and whether there are held cursors on the space or partition, applications might be interrupted. Force full data access
Applications have full access to read and write data. This option resets indications that the space is unavailable. A space started with this access option might be in an inconsistent state. Select all displayed spaces Unselect all displayed spaces Displays the selected spaces. To select or unselect a space, click the check box that corresponds to the space. Use the Check All and Uncheck All buttons to act on all the displayed spaces

Submits the data in the window and closes the window. Unavailable if you select the Selected partitions radio button and do not specify a partition in the Partitions page.

Displays the SQL statements that would be generated by your choices in this window.

Cancels the start process and closes this window.