Assign rollback segment to specific datafile

[Beantree]

Way back when I created my DB, I set up 6 Rollback segments which corresponded to 6 datafiles (RBS1.RBS - RBS6.RBS). I don't remember how I did that.

Now I am trying to add a large RBS for batch transactions to use. I created the new DataFile in the RBS tablespace, but how do I tell RBS_LARGE to use the new file?

 

[pdudas]

Create rollback segment xxxx
tablespace xxx
storage (xxxxx

Set transaction use rollback sement xxxx