We have a brand new 2 member DAG cluster with 2 databases in replication. No errors, no queues. Full Backup with Windows Backup VSS and a 3rd party backup software. no errors in eventlog. full backup and Incremental backup do not truncate logs. about 800 MB now. no circular logging. no replay lag time, no truncate log time, Exchange VSS Writer present with no errors.
Is there a threshold? what else can I check? there is only one mailbox at this time, I've tried to produce as much traffic as possible. It should work before production.
But no chance. Please help.