gtpd1m3e | Database Reference |
Before continuing with the information in this chapter, review the conceptual information and terminology provided in Data Sharing Concepts and Terminology and Coupling Facility List Structure Concepts.
CF record lock support creates the following CF list structures for CF locking on each CF in the locking configuration:
Where xxxxxx is the complex name.
Any event that changes the status or configuration of the TPF system and impacts the distribution or location of CF locks on the external locking facility (XLF) can require that CF locks are reassigned from one XLF to another. Events that can trigger lock recovery include: