Sixth Edition

This book includes new EREP reports for High Performance FICON for System z, also referred to as High Performance FICON or zHPF.

System Initialization (IPL) reports for 2084 have been added, see Figure 1 and Figure 2.

EREP now supports processor models 2086, 2094, 2096, 2097, and 2098.

CPU reports involving the obsolete processor models 3081, 3083, 3084, and 3090 have been replaced by CPU reports of supported processor models. Also, other references to these obsolete processor models have been removed or updated if necessary.