I need a solution
We are restoring a 2.5TB RMAN backup to a linux oracle server from tape (its a copy of a copy of a copy), and so far its going pretty well. We have only done this from MSDP systems in the past.
However, we have two LTO5 drives in the library, and they only seem to read at 500mbps. That's pretty good, and it will be fine for this excercise, but I know the LTO-5 drives can read data faster than that.
I don't know a ton about Oracle or RMAN, but I am wondering if anyone has any insight into why the read speed for these would be stuck at this rate. I tried added a restore data buffers file with 512 in it, but the restore speed is no different.
Thanks
DT