SNA Link/iX Node Managers Guide (30291-90507)

94 Chapter3
Logging Configuration
Configuring Logging
NOTE If you change the console logging configuration for any subsystem, the
changes will not take effect until the
entire HP e3000 system is shut
down and restarted.
Disk Logging
Required. Enter Y if you want logging events for a
class recorded in the NM log file; N, otherwise. The file
name that Node Management Services (NMS) uses is
NMLG
nnnn .PUB.SYS, where nnnn is a number from 0000
through 9999 . This is a common file used for logging by
all logging classes in all subsystems. At each MPE
system startup, or when a file is full, NMS creates a
new NMLG
nnnn .PUB.SYS file, naming each successive
file by incrementing
nnnn . When NMLG 9999 .PUB.SYS is
full, NMS names the next file NMLG
0000 .PUB.SYS. The
MPE commands RESUMENMLOG, SHOWNMLOG, and
SWITCHNMLOG are used to control logging and the log
file. These commands are described in Chapter 6 ,
“MPE Commands,” in this manual.
Refer to Table 3-1 for guidelines.
Default: Each class’s default is the recommended
setting for that class (see Table 3-1).
NOTE If you change the disk logging configuration for a subsystem, the
changes will not take effect until
that subsystem is shut down and
restarted.
Event
For display only. The type of information logged for a
class.
APPC (SUB0016):
• CLAS0010: internal errors
• CLAS0011: subsystem warnings
• CLAS0012: subsystem information messages
• CLAS0013: conversation information messages
• CLAS0014: session performance statistics
Link trace (SUB0018):
• CLAS0000: link trace starting and stopping errors
— Errors that occur when starting or stopping
SDLC link-level tracing. This does
not include
link errors.