On 25.02.2013 09:06, loic.cloatre@xxxxxxxxxx wrote: > Hello, > > I am using latest version of libvirt: 0.10.0 On both sides? > If I drop unsafe flag I get "error: Unsafe migration: Migration may lead to data corruption if disks use cache != none" Right. We want to bypass system and qemu cache during migration. Unfortunately, we can't change cache once domain is started. > > "cache=none": I try also to create a VM using virt-install with "-disk ...,cache=none" but I always get error "could not open disk image /media/shared/dd.vdi", "could not open disk image /media/shared/dd.qcow"... Well, this is unusual error message. I suspect qemu as the origin. However, without libvirtd logs I am unable to tell. Michal > > Loic > > _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users