I have always on availability replica setup, Primary replica A and Secondary Replica B. Now following are scenarios:
1. Have set backup preference
"secondary only" then how will I
recover my database in disaster from
backup files because secondary
replica support COPY_ONLY feature
and normal TLOG backups.
2. Have set backup preference
"Primary", Normal backups going on
and suddenly failover happens from
Replica A to Replica B.
Now where should backup job run and how it is work?
Do we need to create a backup job on both replica or backup job switch between Replicas?
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