I ran into that (scheduler change) also after upgrading. I only accidentally stumbled onto that fact. I wish Ubuntu had made it a little clearer that not having a separate server kernel had more implications than just kernel!<br><br>Jake<br><br>----- Reply message -----<br>From: "Christoph Bartoschek" <ponto@pontohonk.de><br>To: <pacemaker@clusterlabs.org><br>Subject: [Pacemaker] DRBD < LVM < EXT4 < NFS performance<br>Date: Sun, Jun 10, 2012 8:59 am<br><br><br><br>