I've got (so far) 5 different OS releases running as HVMs in near identical VMs, all created by virt-manager with a file-backed disk image, all x86_64, all running under x86_64 Fedora Core 6 Dom0 (Opteron system). The rhel5 VM crashes (goes into 100% cpu usage, and becomes non responsive) every few hours. I get the impression it might be related to disk I/O, since it has also crashed doing things like downloading the giant openoffice-core update rpm. All the other VMs have been up since they were installed, many happily doing big I/O like beagle-build-index, makewhatis, etc. Anyone know of a specific problem with rhel5 and qemu disks? Or any other problem that makes rhel5 hate running as a VM? The last time it crashed, I tried to do a shutdown from virt-manager and it wouldn't go away. Now it is showing up as a Zombie VM (great, VMs can get zombified, just like processes :-). Is rebooting the Dom0 the only way to clear a zombie VM? -- Fedora-xen mailing list Fedora-xen@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-xen