I know I''ve heard about a second guest causing Ubuntu to crash, but this it the first guest. It used to run but I added another logical volume to the disk line for additional disk space and it now crashes. Here''s the difference between the good and bad files: diff newcentos44 centos44 5c5 < disk = [ ''phy:/dev/hda2,sdb1,w'',''phy:/dev/VolGroup08/LogVol01,sdb2,w'',''phy:/dev/VolGroup08/LogVol02,sdb3,w'',''phy:/dev/VolGroup09/VarRoot,sdb4,w''] --- > disk = [ ''phy:/dev/hda2,sdb1,w'',''phy:/dev/VolGroup08/LogVol01,sdb2,w'',''phy:/dev/VolGroup08/LogVol02,sdb3,w''] /dev/VolGroup09/VarRoot exists, is an empty ext3 partition and e2fsck says it''s clean. Kernel: Linux version 2.6.17-6-generic-xen0 (root@vernadsky) (gcc version 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5)) #3 SMP Mon Oct 16 06:15:23 UTC 2006 (ubuntu-xen) Has anyone run into this one before? Thanks, Jim. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users