Hi,
We have an AOAG setup with one primary and one secondary.It has automatic failover and synchronized State.
As per MSDN,we can configure backups on secondary to reduce the load on primary.
We have configured Full and Log backups on secondary.
Will there be any data loss if the log backups are on secondary?
I have read that "even though the secondary replica was SYNCHRONIZED, the last_redone_lsn will have one log block ID less than the last_hardened_lsn. This is because the last_hardened_lsn is not a true LSN, but rather a “Flush LSN” points to the next log block ID following those log records that have been written to stable media".