NonStop NS-Series Operations Guide (H06.12+)
Examples of generic processes:
• The $ZZKRN Kernel subsystem manager process
• Other generic processes controlled by $ZZKRN; for example:
— The $ZZSTO storage subsystem manager process
— The $ZZWAN wide area network (WAN) subsystem manager process
— QIO processes
— OSM server processes
— The $ZZLAN ServerNet LAN Systems Access (SLSA) subsystem manager process
— The $FCSMON fibre channel storage monitor
For more information, refer to the SCF Reference Manual for the Kernel Subsystem.
Monitoring Processes
This subsection briefly provides examples of some of the tools available to monitor processes.
For some processes, such as IOPs, monitoring is more fully discussed in other manuals. In general,
use this method to monitor processes:
1. Develop a list of processes that are crucial to the operation of your system.
2. Determine how each of these processes is configured.
3. Use the appropriate tool to monitor the process.
Monitoring System Processes
Check that the system processes are up and running in the processors as you intended. At a
TACL prompt:
> STATUS *
This example shows partial output produced by the TACL STATUS * command:
$SYSTEM STARTUP 2> status *
Process Pri PFR %WT Userid Program file Hometerm
0,0 201 P R 000 255,255 $SYSTEM.SYS14.NMONTOR $YMIOP.#CLCI
0,1 210 P 040 255,255 $SYSTEM.SYS14.NMEMMAN $YMIOP.#CLCI
0,2 210 P 051 255,255 $SYSTEM.SYS14.NMSNGERR $YMIOP.#CLCI
$0 0,3 201 P 011 255,255 $SYSTEM.SYS14.OPCOLL $YMIOP.#CLCI
0,4 211 P 017 255,255 $SYSTEM.SYS14.TMFMON $YMIOP.#CLCI
$YMIOP 0,5 205 P 251 255,255 $SYSTEM.SYS14.TMIOP $YMIOP.#CLCI
$ZNUP 0,6 200 P 015 255,255 $SYSTEM.SYS14.NZNUP $YMIOP.#CLCI
$Z0 0,7 200 P 015 255,255 $SYSTEM.SYS14.OCDIST $YMIOP.#CLCI
$ZOPR 0,8 201 P 011 255,255 $SYSTEM.SYS14.OAUX $YMIOP.#CLCI
$ZCNF 0,9 200 P 001 255,255 $SYSTEM.SYS14.TZCNF $YMIOP.#CLCI
$ZTM00 0,11 200 P 017 255,255 $SYSTEM.SYS14.TMFMON2 $YMIOP.#CLCI
$TMP 0,12 204 P 005 255,255 $SYSTEM.SYS14.TMFTMP $YMIOP.#CLCI
$ZL00 0,13 200 P 001 255,255 $SYSTEM.SYS14.ROUT $ZHOME
$NCP 0,14 199 P 011 255,255 $SYSTEM.SYS14.NCPOBJ $ZHOME
$ZEXP 0,15 150 P 001 255,255 $SYSTEM.SYS14.OZEXP $ZHOME
$CLCI 0,34 199 000 0,0 $SYSTEM.SYS14.TACL $YMIOP.#CLCI
$TRAK 0,40 146 000 255,255 $SYSTEM.SYSTOOLS.QATRACK $ZHOME
$Z00Y 0,43 150 015 255,255 $SYSTEM.SYS14.FDIST $ZHOME
$NULL B 0,45 147 001 255,255 $SYSTEM.SYSTEM.NULL $Z01J
$ZNET 0,64 175 P 011 255,255 $SYSTEM.SYS14.SCP $ZHOME
$Z1RL 0,249 148 R 000 98,98 $SYSTEM.SYS14.TACL $ZTNT.#PTBY5D
$SYSTEM 0,257 220 P 317 255,255 $SYSTEM.SYS14.TSYSDP2 $YMIOP.#CLCI
$ZHOME 0,292 199 P 001 255,255 $SYSTEM.SYS14.ZHOME $YMIOP.#CLCI
$ZM00 0,294 201 P 015 255,255 $SYSTEM.SYS14.QIOMON $ZHOME
$ZZWAN 0,295 180 011 255,255 $SYSTEM.SYS14.WANMGR $ZHOME
$ZZSTO 0,296 180 P 011 255,255 $SYSTEM.SYS14.TZSTO $ZHOME
$ZZLAN 0,297 199 P 015 255,255 $SYSTEM.SYS14.LANMAN $ZHOME
$ZZKRN 0,298 180 P 011 255,255 $SYSTEM.SYS14.OZKRN $ZHOME
$Z000 0,299 180 P 011 255,255 $SYSTEM.SYS14.TZSTOSRV $ZHOME
$ZLM00 0,300 200 P 015 255,255 $SYSTEM.SYS14.LANMON $ZHOME
$IXPOHO 0,301 199 P 355 255,255 $SYSTEM.SYS14.LHOBJ $ZHOME
72 Processes: Monitoring and Recovery