From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans van den Bogert Subject: l2arc-like ability in btrfs Date: Tue, 29 Dec 2009 23:56:01 +0100 Message-ID: <1262127361.3705.9.camel@gandalfpc> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" To: linux-btrfs@vger.kernel.org Return-path: List-ID: Will btrfs in the future implement a read cache like zfs has with l2arc, following it's hybrid storage concept. This would take away the hassle of choosing what and what not should be on your SSD, it would speed up the things you do most. And not what you did a lot a week ago. It should be persistent between boots so your boot sequence would benefit too. I'm sorry if this question has come along in the maillist, but the keywords are very ambiguous in searches. Thanks!