ASP.NET for Web Designers

volatile storage 187

CF structures

APPC/MVS log stream failure 205

defining in CFRM policy 30

defining in System Logger policy 31

deleting 57

impact of size on offload processing 61

importance of CF volatility state 42, 67, 72–73

peer recovery 69

rebuild processing 71

specifying structure size 30

storage usage 26

CFRM definitions 208

CF-Structure versus DASD-only

performance considerations 272

CICS

activity keypoint 139

AKPFREQ 175

Auto journal 140

Auto Journal sizing 172

CFCC level consideration 165

chaining of log records 136, 139

changing log stream names 137

CICS catalog and log streams 137

deleting data from DFHLOG log stream 136

DFHLOG sizing 166

DFHLSCU utility 175

DFHSHUNT sizing 166

forward recovery log 139

Forward Recovery sizing 173

JOURNALMODEL

identifying associated log streams 136

log of logs 140

log stream model 143

log stream sizing 164

non-system log stream sizing 169

overriding default log stream model names 137

overview of System Logger use 136

shutdown assist program 138

syncpoint processing 136

system log

log streams 139

system log sizing formula 168

types of log streams used by CICS 139

UOW definition 136

user journal log streams 136

user journals 140

shutdown type considerations 138

CICS Performance Analyzer 177, 182

CICS/VR 84–85, 140

commands to switch LOGR CDS 14

COUPLExx member 10, 14

Coupling facility

volatility 272