It's normal to receive db mirroring active/inactive messages in the our SQL error log. But after the following errors appeared, the mirroring failed to resume. No more active/inactive messages. We had to restart the mirror server and reconfigure mirroring.
Database Mirroring login attempt failed with error: 'Connection handshake failed. An OS call failed: (80090311) 0x80090311(No authority could be contacted for authentication.). State 67.'.
I suspect there was something wrong in DC because I got the same error from 2 different servers at the same time. What does the error mean?