Index_L

 < Day Day Up > 



L

LGDFINT 179

locking

considerations in a CICS environment 81

log block

definition 10

how they are processed by System Logger 19

log record

definition 9

log streams

attributes of CF-based ones 23

attributes that can be dynamically updated 54

characteristics 185

CICS log stream sizing 170

controlling duplexing of interim storage data 33

controlling offload processing 39, 51

converting log stream from DASDONLY to CF-based 56

DASD-only

description 44

deciding between DASD-only and CF-based ones 24

deciding between DASD-only or CF-based ones 22

defining a model log stream 40, 51

defining in System Logger policy 32

definition 8

deleting 57

deleting data from the log stream 62, 136

deletion 255

deletion with active internal connection 255

dynamic definition by CICS 136

how many to have in a structure 25, 32

loss of data 249

MAXBUFSIZE 186

model log streams

naming required by CICS 137

overriding default CICS names 137

relation to JOURNALMODEL in CICS 137

use by CICS 136

offload data set names 32, 45

operator initiated rebuild 256

placement 185

planning for peer recovery 25

rebuild after a connectivity failure 259

rebuild after a failure 258

rebuilding 256

single point of failure considerations 33–34, 54, 66–67, 70

specifying retention periods for log data 38, 49

staging data set names 32, 45

temporary write errors 71

types used by CICS 139

using a model log stream 40, 52

which ones should reside in the same structure 25–26

log tail management 139

logger address space

starting 252

stopping 252

LOGGERDUPLEX

Transactional VSAM log stream 95

LOGR CDS

definition 9

directory extent full condition 252

DSEXTENT formatting keyword 13

format level 13–14

displaying 14

format level considerations 14, 54

formatting considerations 12

LSR formatting keyword 12

LSTRR formatting keyword 12

printing contents for problem determination 77

procedure to moving to new one 14

requirements 12

switch of couple data sets 253

LOGREC 208

criticality of data 206

how to prevent a loss of data 211

log stream description 206

log stream naming convention 206

log stream sizing 207

logger definitions 208

migration considerations 207

parmlib definition 207

performance considerations 211

security definitions 209

LOGSNUM 275

APPC/MVS log stream 203

OPERLOG log stream 214

specifying maximum number of log streams in a structure 32

Transactional VSAM log stream 94

LOGSTREAMID 84

LOWOFFLOAD

APPC/MVS log stream 203

CICS log stream 154

LOGREC log stream 208

OPERLOG log stream 214

setting the threshold 274

Transactional VSAM log stream 100

WebSphere for z/OS log stream 240

LS_DATACLAS

APPC/MVS log stream 203

CICS log stream 155

OPERLOG log stream 215

Transactional VSAM log stream 96, 100

LS_SIZE

APPC/MVS log stream 203

CICS log stream 155

LOGREC log stream 209

OPERLOG log stream 215

Transactional VSAM log stream 96, 100

WebSphere for z/OS log stream 240

LSR IXCL1DSU keyword 12

LSTRR IXCL1DSU keyword 12



 < Day Day Up > 



Systems Programmer's Guide to--Z. OS System Logger
ASP.NET for Web Designers
ISBN: 738489433
EAN: 2147483647
Year: 2002
Pages: 99
Authors: Peter Ladka

flylib.com © 2008-2017.
If you may any questions please contact us: flylib@qtcs.net