Hi,
(SCOM 2019)
Our SQL Server DBA would like to patch the server that is running the SCOM databases. This will require a two hour outage as he does them one at a time.
Normally we would stop both management servers and let them get on with it, but it did make me wonder about the following:
I don't know what impact having one database running without the other one being available is, can we run the operations manager db without the data warehouse being available and vice versa?
If a monitored server cannot communicate back to a management server, how long does the Microsoft Monitoring Agent retain data for?
Thank you,
Mark.