How disk storage is implemented

[Wei Bo]

Hi all, Is there a document/notes available describing how the Apache Traffic 
Server disk storage part of the cache is implemented/data structures/layout? I 
would like to understand how the disk cache would behave under various extreme 
conditions (lots of little objects, big objects) and it's been hard trying to 
understand the disk cache just by reading the code. Something like 
https://cwiki.apache.org/TS/ramcache.html... Thanks,Wei Bo