event id ESE 489
database switch over another server in dag with exchange2013
unfortunately the problem didn’t solve and still the database switch over twice a week
msexchangerepl (13356) An attempt to open the file "F:\Mailbox\DB2\DB2.edb" for read only access failed with system error 32 (0x00000020): "The process cannot access the file because it is being used by another process. ". The open file operation will fail with error -1032 (0xfffffbf8).