SSH Reference Manual

"<1> STN window <2> stopping process <3> status <4>"
<2> name of window
<3> process name
<4> status code
• CAUSE: STN is automatically stopping the process previously created for a dynamic window at session
termination when KILL_DYNAMIC=Y.
• EFFECT: The specified process is stopped.
• RECOVERY: None; informational only.
zstn-evt-pool-used value is 1033
“<1> STN Buffer pool used <2> <3>% , used=<4>kw size=<5>kw”
Indicates STN memory pool usage goes above 80%, or back down below 80%.
<2> "OVER" or "UNDER"
<3> the threshold percentage as sent by the POOL_WARNING command (default 80)
<4> the current amount of memory used (unit=1024 words)
<5> the total size of the pool (unit=1024 words) as configured by PARAM POOL_SIZE
• CAUSE: Every minute STN checks the buffer pool usage and compares the percentage used against
POOL_WARNING. If the amount has changed from under the threshold to over, or from over to under, this
event is generated. This event also occurs one minute after startup time.
• EFFECT: If pool usage is UNDER, some sessions may terminate.
• RECOVERY: Use the POOL command to monitor pool usage. Increase PARAM POOL_SIZE and restart STN
when convenient.
zstn-evt-th-open-err value is 1034
"<1> Open TH <2> error <3>"
<2> - Terminal Handler process name
<3> - Guardian open file error code
• CAUSE: I/O error opening the OSS Terminal Helper ($ZTTnn) process.
• EFFECT: The affected terminal session may hang.
• RECOVERY: None. Recovery is automatic. If other symptoms are noted, such as hanging sessions, include
this EMS event when reporting the problem.
zstn-evt-th-writeread-err value is 1035
"<1> Writeread TH <2> error <3>"
<2> - Terminal Handler process name
<3> - Guardian writeread file error code
• CAUSE: I/O error writing to the OSS Terminal Helper ($ZTTnn) process.
HP NonStop SSH Reference Manual STN Reference • 289