Availability Guide for Application Design

Index
Availability Guide for Application Design—525637-004
Index-7
F
version identifier 8-21
EMS procedures 8-27/8-28
EMSTEXT DSM Template Services
procedure 8-35
ENDTRANSACTION Guardian
procedure 4-12
END-TRANSACTION COBOL
statement 4-12
Enform 8-31, 8-39
enhancements 3-19
Enscribe 4-18
Ensure 6-27
ENTER TAL ABORTTRANSACTION
COBOL85 statement 4-12
ENTER TAL BEGINTRANSACTION
COBOL85 statement 4-12
ENTER TAL ENDTRANSACTION
COBOL85 statement 4-12
Environmental outage 1-9
Error checking 2-10, 2-10/2-12
Error containment 2-3, 2-8/2-10
Error correcting codes 1-8, 2-11/2-12
Error detection 2-3, 2-16/2-17, 9-5/9-7
Error handling 8-2/8-4
checking the error return 8-3
design philosophy for 8-2/8-15,
9-7/9-12
NonStop TS/MP server process 6-7
NonStop Tuxedo client process 5-12
NonStop Tuxedo server process 5-13
Pathsend requester process 6-23
RSC/MP client process 6-16
TCP requester 6-27
Error masking 2-3
Error-path testing 9-11
Ethernet 4 ServerNet adapters
(E4SA) 2-17, 2-19
Event Management Services
See EMS
Event message
See EMS messages
Event number 8-21
Event subject 8-21
Event type identifier 8-21
Expand, availability features 1-30
Explicit upgrade action 10-2, 10-23/10-24
Explosion 4-12/4-18
Extensible procedures for dynamic
upgrade 10-22/10-23
Eye-catchers 9-5/9-6
F
Failsafe TCP/IP connection or RSC/MP
application 6-15
Failure
analysis of 8-8/8-9, 8-9
detection of 8-8/8-9
preventing 8-9
recovery from 8-8/8-9, 8-10
resolution of 8-8/8-9, 8-10
Fail-fast 2-10
Fault isolation 2-3, 2-8/2-10
Fault tolerance
See also HPNS/R system, fault
tolerance
client/server network 2-17/2-23
definition of 2-1
other vendor 2-2
overview 2-1/2-23
File recovery 4-7, 4-9, 4-15
File system
I/O operation, role in 2-13/2-15
recovery from NonStop TS/MP server
process failure, role in 6-6
retried operations
NonStop Tuxedo applications 5-3
open applications 5-3
Pathway applications 6-3, 6-29
process pairs and nowait I/O 7-19
role in file synchronization 7-11
FILE_OPEN_ procedure, opening a file in
the active backup 7-16
FILE_OPEN_CHKPT_ procedure 7-7