I was using xen3.0 on rhel5, but had issues with installing 2k3, so i tried upgrading to 3.1 . found only the tarball on xensource, used the spec file and modified it for x86_64 . after booting the initrd said: no volume groups found (they clearly should be there). This is the menu.lst part: title Red Hat Enterprise Linux Xen Server (2.6.18-3.1.0) root (hd0,0) kernel /xen-3.1.0.gz dom0_mem=393216 module /vmlinuz-2.6.18-xen_3.1.0 ro root=/dev/VolGroup00/LogVol00 rhgb quiet module /initrd-2.6.18-xen_3.1.0.img this was the old one: title Red Hat Enterprise Linux Server (2.6.18-8.1.8.el5xen) root (hd0,0) kernel /xen.gz-2.6.18-8.1.8.el5 dom0_mem=393216 module /vmlinuz-2.6.18-8.1.8.el5xen ro root=/dev/VolGroup00/LogVol00 rhgb quiet module /initrd-2.6.18-8.1.8.el5xen.img any idea what it is? clearly the initrd isn''t the problem or the kernel... the only thing i can think of, is that xen-3.1.0.gz would have virtualised the device into /dev/hdc or something ... _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users