ABB 800xA History log file size simultaneously increase.
I am currently working on an 800xA v5.1. We use this system during 3 years. Yesterday we faced a problem. On our redundant connectivity server simultaneously increase size of historical log files folder(C:\OperateITData1\History), and after our C discs was full we faced data representation issue on DCS. It happened 3 times, and increase folder size from 90Gb to 152Gb. First time until fulling disc C, and 2 times after increasing free space on Disc C.
Start problem from loosing trends from DCS on one of connectivity server. We make disable/enable Basic History service. But after that we loose data representation. During solve this problem we reboot connectivity server several times.
So question is, what is the main reason of 3 times log files size increasing. How to squire our system from future problem like this?
Thank you for any help.
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