Appendix D. Maximum Number of Concurrently Executable Utilities

Table D-1 shows the maximum number of utilities that can be executed concurrently. The table assumes that appropriate values are set in the system definition. For settings, see the HiRDB Version 8 System Definition.

1 The maximum number of copies of a utility that can be executed concurrently also depends on the number of backup files specified in pdcopy. This can be determined as follows:

2 When the free page release utility or the global buffer residence utility is used, the database reorganization utility is executed internally.

3 Lock-release wait status occurs because definition SQL statements cannot be executed concurrently.