Fenced I-stream eligible support

Fenced I-streams are active I-streams that are not in use and have an I-stream number greater than the I-stream cap. Certain z/TPF and z/TPFDF capabilities can run on fenced I-streams.

You can run the following capabilities on fenced I-streams.

Table 1. Fenced I-stream eligible support
Capability	Description	Value
Recoup	A maintenance utility that validates your database, identifies problems, and reports usage information about the database.	Provides information about the way your database is being used and the growth rates of the database. Provides support for you to fix problems in the database.
CRUISE	A maintenance utility that is used to capture, restore, pack and verify z/TPFDF databases on the z/TPF system.	Provides information about the way your database is being used and the growth rates of the database. Provides support for you to fix problems in the database.