NSCONTROL LOG
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Syntax
[{,ALL } ]
{ON } [{,RPM } {,LOW} ]
NSCONTROL LOG={OFF} [{,ENV } {,HIGH}]
[{,DSDAD } ]
[{,VTSERVER} ]
[{,DSSERVER} ]
Parameters
- LOG
Enables or disables NMS logging of Network Services detailed events, configured as SUB0006, CLAS0004 in the NMCONFIG.PUB.SYS configuration file. Detailed events are only used for troubleshooting and are normally disabled.
- ON
Enables detailed logging of the specified Network Service modules.
- OFF
Disables detailed logging of the specified Network Service modules.
- ALL
LOW — Logs LOW events for all modules.
HIGH — Logs HIGH events for all modules.
- RPM
LOW — Logs RPMCREATE and RPMKILL requests.
HIGH — Same as LOW.
- ENV
LOW — Logs environment information from DSLINE and REMOTE HELLO commands.
HIGH — Same as LOW, plus environment table locking and use counts.
- DSDAD
LOW — Logs creation and deletion of sockets, ports, and server processes.
HIGH — Same as LOW, plus all received change requests and internal messages between DSDAD and server processes.
- VTSERVER
LOW — Logs internal initialization messages between DSDAD and user processes.
HIGH — Same as LOW, plus all received messages from other processes.
- DSSERVER
LOW — Logs internal initialization messages between DSDAD and user processes.
HIGH — Same as LOW, plus all received messages from other processes.
Defaults: ALL and LOW
Discussion
One of the log classes defined for the Network Services is detailed event logging, which records normal Network Services events. When first started and during normal operation, the Network Services detailed event logging is disabled in order to avoid the overhead of frequent logging. Typically, detailed event logging is only enabled to investigate a specific action or series of events if required for troubleshooting. When detailed event logging is enabled, the log messages destination is determined by the configuration of NMMGR logging subsystem 6 class 4 (SUB0006, CLAS0004). The log file is the recommended destination for detailed logging. Logging detailed events to the system console is not recommended, since the log messages tend to clutter the console screen.
Example
The example below logs the environment information from DSLINE and REMOTE HELLO commands and the change requests received by the DSDAD process. You might use this type of event logging to monitor usage of the Network Services. The destination for CLAS0004 of SUB0006 specified in the NMMGR logging configuration should be to the NM log file, not the system console. :NSCONTROL LOG=ON,ENV,LOW;LOG=ON,DSDAD,HIGH
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NSCONTROL LOADKEYS |
NSCONTROL SERVER |