Prapulla Kumar wrote: > Hi, > I'm using libvirt 1.2.3 and xen 4.3.1 > I'm trying to attach a volume to VM which is running on xen. > While attaching it is giving error at libvirtd log is > > * error : libxlDomainAttachDeviceDiskLive:2567 : unsupported > configuration: disk bus 'scsi' cannot be hotplugged.* How are you trying to attach the volume? virt-manager? virsh attach-device? virsh attach-disk? > * > * > can you suggest any configuration need to hotplug the device to attach > to vm If using virt-manager, you could try attaching the volume as a 'Xen virtual disk' instead of 'SCSI disk'. If using virsh, try specifying bus='xen' on the device target element, e.g. <target dev='xvdb' bus='xen'/>. Regards, Jim -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list