It is because any number of backup files (TRB files) for SCSQL log backups are retained with just 2 Snapshot copies. When a Snapshot (snapshot1) is created by SCSQL in this state, snapshot1 will inclu...It is because any number of backup files (TRB files) for SCSQL log backups are retained with just 2 Snapshot copies. When a Snapshot (snapshot1) is created by SCSQL in this state, snapshot1 will include the log backup for 4 generations. Next, if a log backup E is taken and a log backup A is deleted, the volume will contain the 4 generations B, C, D, and E. When another Snapshot (snapshot2) is created by SCSQL in this state, snapshot2 will also include the log backups for these 4 generations.
