Originally posted by mike2000
BTW , THE INITIAL EXTENT IS 10240 AND THE NEXT EXTENT IS 40 AND THE OPTIMAL IS SET TOO UNLIMITED
Is this a typo or what? NEXT = 40 ????? That's 40 bytes! No wonder it filled those 1010 extents, that is barely a bit more than 1 MB space alltogether for that so-called "LARGE_RBS" !!!!!!

And OPTIMAL set to UNLIMITED ??? You realy need to read about rollback segments in Concepts and/or Administration guide to undertand at least the very basic things about rollback segments.