Regardless of the individual situation, the following instructions need to be carried out by the responsible commissioning engineer or service technician. The maintenance of servers, operating systems and databases needs to be carried out at regular intervals.
Description | Interval |
---|---|
Check for serious error messages | Daily |
Install the latest security updates | Immediately in case of critical security warnings Otherwise: quarterly |
Check free disk space (minimum of 10 % of the available memory) | Prior to Siveillance Control update Otherwise: at least quarterly |
Check log files for error messages For more information, refer to: Checking Log Files. | At least quarterly |
Backup configuration data For more information, refer to: Backup and Restore Data. | Prior to Siveillance Control update (min.) |
Save or delete operator logs For more information refer to: Deleting Data. | Monthly (configuration) |
Runtime server restart | Every six months |
Delete cache files on the client For more information refer to: Deleting Data. | Following Siveillance Control update (prior to client startup) |