On Fri, Aug 02, 2013 at 01:58:24PM +0800, Timon Wang wrote: > We wan't to setup two Oracle instance and make RAC work on them. > Both VM are setup based on libvirt + KVM, we use a lvm lun which > formated in qcow2 format and set the shareable properties in the disk > driver like this: > > <disk type='block' device='disk'> > <driver name='qemu' type='qcow2' cache='none'/> qcow2 is not cluster-aware, it cannot be opened by multiple VMs at the same time. You must use raw. Stefan _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
