[TS-2020] Add check to evacuation code to do RAM cache lookup and evacuate on a hit

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Fix Version/s: 7.2.0
• Component/s: Cache
• Labels: C newbie
• Assignee: Phil Sorber
• Reporter: Phil Sorber
• Created: 10/Jul/13 15:32
• Updated: 15/Aug/16 22:33

Description

This will allow us to keep hotter items in the disk cache longer. It's not a full LRU but it's cheap and will help.