Hi, I''ve got a FC5 dom0 where I''ve created a lvm backed domU I want to use as a template. The domU works fine. If I create a new lv in the dom0 and dd the orginal lv over to the new one, copy the xen conf file, update the path and mac addr, the domU clone boots fine too. However, I want the domU vg name to be different in the new domU. So, I used kpartx to get to the new vg, and used vgrename to rename it. This works great in the dom0, and I can get to all the lv''s. However, when I try to reboot the domU (after updating it''s grub.conf and fstab, deleting it''s /etc/lvm/cache, and renaming the files and vg name in /etc/lvm/(backup|archive)/*), something is still looking for the old vg name. On boot, I see: ... Kernel command line: ro root=/dev/new/root s ... Loading dm-mod.ko module device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@redhat.com Loading dm-mirror.ko module Loading dm-zero.ko module Loading dm-snapshot.ko module Making device-mapper control node Scanning logical volumes Reading all physical volumes. This may take a while... Found volume group "new" using metadata type lvm2 Activating logical volumes Unable to find volume group "old" Creating root device. Mounting root filesystem. mount: could not find filesystem ''/dev/root'' Setting up other filesystems. Setting up new root fs setuproot: moving /dev failed: No such file or directory no fstab.sys, mounting internal defaults setuproot: error mounting /proc: No such file or directory setuproot: error mounting /sys: No such file or directory Switching to new root and running init. unmounting old /dev unmounting old /proc unmounting old /sys switchroot: mount failed: No such file or directory Kernel panic - not syncing: Attempted to kill init! In dom0: # kpartx -a /dev/vm/new # pvscan PV /dev/dm-15 VG new lvm2 [9.88 GB / 1.94 GB free] # lvscan inactive ''/dev/new/root'' [1.00 GB] inherit inactive ''/dev/new/usr'' [5.94 GB] inherit inactive ''/dev/new/swap'' [1.00 GB] inherit I mounted /dev/new/root and did a find ''etc -type f|xargs grep old'', and couldn''t find any files that still referenced the ''old'' vg. Anyone have any idea what I''m missing?