Hi,
https://www.scribd.com/presentation/3321828/Poder-Freelists-vs-ASSM Talks about :
Three Types of Freelists
•Segment Freelist or Master Freelist (MFL)
–The default, also called common pool
•Process Freelist (PFL)
–Is created with FREELISTS clause
•Transaction Freelist (TFL)
–Used implicitly when DML reduces block spaceutilization under PCTUSED
•Every freelist Group uses one extra datablock after segment header
–Consists of MFL, PFLs and TFLs
August 23, 2017 - 2:47 am UTC
I actually knew what they were...because I know Tanel and his work very well, but that's no excuse for a question being a jumble of acronyms with no further explanation because what of the *next* reader who comes along to AskTOM.