SSH Reference Manual
zstn-evt-trace-size-file value is 20 
"<1> PARAM TRACE^SIZE must precede PARAM TRACE^FILE" 
•  CAUSE: PARAM TRACE^SIZE followed PARAM TRACE^FILE  
•  EFFECT: PARAM TRACE^SIZE is ignored, so the trace file is opened with the default size. 
•  RECOVERY: Reorder the PARAM list. STNCOM commands can be used to stop and restart the trace using 
the desired size without shutting down STN. 
zstn-evt-reply-error value is 21 
"<1> Reply error <2>" 
<2> error code 
•  CAUSE: An unexpected file system error was returned by REPLYX. 
•  EFFECT: Usually none, unless other errors are noted. 
•  RECOVERY: If the problem persists, contact Support. 
zstn-evt-stopping value is 22 
"<1> Process stopping - SHUTDOWN command" 
•  CAUSE: The STNCOM command SHUTDOWN was entered.  
•  EFFECT: The STN process terminates. The backup process, if any, is stopped first. Any active sessions are 
immediately terminated. 
•  RECOVERY: Restart STN. 
zstn-evt-cpuswitch value is 23 
"<1> Primary process stopping - CPUSWITCH command" 
•  CAUSE: The STNCOM command CPUSWITCH was entered.  
•  EFFECT: A backup takeover occurs, and the old primary becomes the new backup. 
•  RECOVERY: None; informational only. 
zstn-evt-enter-debug value is 24 
"<1> Process entering debug" 
•  CAUSE: The STNCOM command DEBUG was entered. 
•  EFFECT: The STN process enters inspect/debug at its current home terminal. This will suspend all STN 
operation and can timeout any active sessions if the debug state is not exited within a short time. 
•  RECOVERY: The DEBUG command is generally used only by development and support staff. 
296 • STN Reference  HP NonStop SSH Reference Manual 










