Exchange 2013 CU2 on Server 2012 R2. Two member DAG, four databases. Three of the 4 databases successfully created copies, but the forth keeps failing with the following error:
The seeding operation failed. Error: An error occurred while performing the seed operation. Error: Failed to open a log truncation context to source server 'EMSRV-MSEXCH1.emcc.edu'. Hresult: 0xc7ff1004. Error: Error returned from an ESE function call (-1305).
[Database: Staff and Administrators, Server: EMSRV-MSEXCH2.emcc.edu]
At this point I haven't migrated more than 1 or 2 test mailboxes to Exchange 2013 but would like to get the DB's fully mirrored before I do full scale testing. Any suggestions are greatly appreciated.