3 ms·
Does ZFS use some sort of last-used eviction to purge the cache? It seems like differentiating between random/sequential IO is a bit different than LRU.
by jevinskie 13y ago
Does ZFS use some sort of last-used eviction to purge the cache? It seems like differentiating between random/sequential IO is a bit different than LRU.
- wmf 13y agoThe design is documented here: https://github.com/zfsonlinux/zfs/blob/master/module/zfs/arc.c#L3993 https://github.com/zfsonlinux/zfs/blob/master/module/zfs/arc...