Merge commit 'da55569b0aaf98ff4d472d85ae1b038e76e1e9c3' * commit 'da55569b0aaf98ff4d472d85ae1b038e76e1e9c3': Adjust IBackupTransport interface
Merge commit 'da55569b0aaf98ff4d472d85ae1b038e76e1e9c3' * commit 'da55569b0aaf98ff4d472d85ae1b038e76e1e9c3': Adjust IBackupTransport interface