Siemens SM2 monitoring system 用户手册

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U3585-J-Z125-8-76

The SM2 subsystem is generated and started for the first time under an ID which has been
assigned the privilege SW-MONITOR-ADMINISTRATION. This loads the SM2 modules.
The BCAM-SM2 subsystem required for the RESPONSETIME monitoring program is only
loaded when it is required. The required subsystem UTM-SM2 is not started by SM2 (see
the UTM manual “Generating and Administering Applications” [10] and “UTM Monitored
data on UTM applications” on page 53 in the present manual).

The SM2 subsystem can also be loaded via the DSSM command /START-SUBSYSTEM
SUBSYSTEM-NAME=SM2. SM2 can then be started (/START-SM2) under any user ID.

The SM2 subsystem exists until it is unloaded via the DSSM command /STOP-
SUBSYSTEM SUBSYSTEM-NAME=SM2. The SM2 output file is implicitly closed when
/STOP-SUBSYSTEM SUBSYSTEM-NAME=SM2 is specified. Likewise, permission for
task monitoring by the user is retracted. Authorization beyond that granted by the
monitoring privilege SW-MONITOR-ADMINISTRATION is required to execute the DSSM
commands (SUBSYSTEM-MANAGEMENT). Unconditional unloading with /STOP-
SUBSYSTEM SUBSYSTEM-NAME=SM2,FORCED=*YES is possible, but it should only
be applied in the event of problems.

The system administrator can obtain information on the current status of the SM2
subsystem by issuing the command /SHOW-SUBSYSTEM-STATUS SUBSYSTEM-
NAME=SM2.