We are exploring Oracle Secure Backup in our environment as legato networker alternative. But RMAN backup in OSB is very slow due to sbt wait event(sbtwrite2). it can backup 5GB/hour. We think this not normal behavior. we have checked network throughput between media server and client server. It can send 50 GB data by 30 min.Could you please help us to resolve the problem.
What OS do you use? This is a Windows OS or UNIX ? Above all, we need more information about the Hardware and the others plans that ran in this environment.It can be also competition from other jobs.