Exchange witness server hardware requirements (Ram, CPU and Hard Drive)
We have two Dell Rx730 PowerEdge servers (256 GB Ram and 14 X 8 TB drives for database and logs) for Exchange 2016. We are going to make a DAG of these two Exchange servers. Is there any specific requirements such as RAM, CPU and Hard Drive for Witness server?
Thanks for your replies. Please also guide on ReFS with Exchange 2016 server. When I try to create a mailbox-database, the Exchange shows a permissions warning message which is given below with a separate heading. It is also worth mentioning that the databases are created fine in the Exchange but I still need to know the root cause of this warning. Have anyone else have faced the same issue on REFS drives in Exchange 2016.
There was a problem creating directory "D:\Program Files\Microsoft\Exchange Server\V15\Mailbox\REFSDB0