z/OS Version 2 Release 1 Technical Updates

Service aids

This chapter describes the following service aids and enhancements that were introduced in IBM z/OS Version 2 Release 1 (2.1):

•31.1, “IPCS append dump directory” on page 396

•31.2, “IPCS SYSTRACE enhancement” on page 398

•31.3, “System trace branch and mode health check” on page 400

•31.4, “SLIP health check” on page 403

•31.5, “SLIP zero address detection support” on page 405

•31.6, “Documentation and reference” on page 409

31.1 IPCS append dump directory

As systems become capable of supporting more storage, the use of large real ...