On Thu, Oct 10, 2013 at 8:22 PM, Thomas Hellstrom
wrote:
> NO_EVICT bos that are not idle when all references are dropped are put on
> the delayed destroy list. However, since they are not on LRU lists, they
> are not available to shrinkers at that point, and buffers on the delayed
> destroy
NO_EVICT bos that are not idle when all references are dropped are put on
the delayed destroy list. However, since they are not on LRU lists, they
are not available to shrinkers at that point, and buffers on the delayed
destroy list are not checked very often for idle.
So when these buffers are