we have a PRTG server we need to take a corrective action on the server and we will not have a backup of the operating system and we also cannot remain with the server inoperative for a long time.
We want to protect ourselves with the backup of the PRTG solution.
1 - If someone problem occurs during the process of updating the PRTG version, is it possible to use the backup of the PRTG solution to return to the previous healthy state?
2 - We will enable the PRTG cluster to ensure that the second CORE maintains the collection of information and monitoring during the procedure that we will perform in the primary CORE. If, when activating CLUSTER, a problem occurs during this configuration, is it possible to use the backup of the PRTG solution to return to the previous healthy state?
3 - If it is necessary to reinstall the PRTG server and restore the PRTG using the solution backup keeping the same name and IP as the CORE server, is this possible?
4 - If after updating the PRTG version, we activate the CLUSTER and some problem occurs with the primary CORE server and we want to make the secondary server as primary (read / write), what is the procedure?
Our major concern is that we do not have the backup of the operating system and also of the virtual server for restoration in case of generalized problem. Therefore, we want to use the backup of the solution to reverse any problems that occur during any change in the PRTG.