DCS database server conflict
Thread Content
There is a conflict between the primary server and the secondary server
If nothing else works, restart the backup one. .
What system’s? It is estimated that resynchronization or database repair is required
With Hollysys, the main server shows normal status; the secondary server’s data is abnormal, but it became normal after restarting the secondary server； Later, there was no data on the workstation while the secondary server was working fine; after restarting the primary server, the data on the workstation became normal again. How can this phenomenon be addressed so that it doesn’t occur again?