Siemens SM2 monitoring system 用户手册

U3585-J-Z125-8-76

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SM2 monitoring programs

The following instructions must be heeded when using nonprivileged monitoring programs.
You should also refer to the descriptions of the corresponding privileged monitoring
programs for a better understanding of monitoring-program-specific features and variants.

With this monitoring program, a user can only include files in the monitoring process if the
SM2 primary administrator has permitted the monitoring of file access values. This
permission can be granted either to all users or to users with certain IDs.
In this case, the SM2 MEASUREMENT STATUS screen will have the entry FILE in the line
entitled USER MEASUREMENTS ALLOWED.

Each authorized user can include and exclude files which are set up under his own ID. It is
also possible to include files which do not exist. Privileged users are not treated differently
from normal users.
The FILE statistics also contain the access times for files. The monitored time covers the
logical duration of I/O operations between start and end of a job from the point of view of
the software. For asynchronous I/O operations, this time can be considerably greater than
the hardware time.
Any monitored files are excluded from the monitoring process once SM2 is terminated.

All together, up to 16 files can be monitored by this monitoring program; no values for these
files are written to the SM2 output file.

With this monitoring program, a user can only include ISAM pools in the monitoring process
if the SM2 primary administrator has permitted ISAM pool monitoring. This permission can
be granted either to all users or to users with certain IDs. In this case, the SM2
MEASUREMENT STATUS screen will have the entry ISAM in the line entitled USER
MEASUREMENTS ALLOWED.

Each authorized user can include or exclude global ISAM pools and all task-specific or
user-specific ISAM pools which have been created or are being created under his user ID.