According to this document i have set the wrapper and LIBGUESTFS_QEMU variable: <a href="http://libguestfs.org/guestfs.3.html#qemu_wrappers">http://libguestfs.org/guestfs.3.html#qemu_wrappers</a> export LIBGUESTFS_QEMU=/tmp/qemu.wrapper The Content of the wrapper is : #!/bin/sh qemudir=/usr/bin/ exec $qemudir/qemu-system-x86_64 -L $qemudir/pc-bios "$@" It says : virt-list-partitions XenGuest1.img /usr/bin//qemu-system-x86_64: invalid option -- '-device' child process died unexpectedly at /usr/bin/virt-list-partitions line 162. Qemu need -device option and i dont have pc-bios( i have no idea what it is). I think the wrapper script should be something different.??? -- <div>Thanks </div><div> </div>Vipul Borikar <div>"Our task must be to free ourselves...by widening our circle of compassion to embrace all living creatures and the whole of nature and its beauty."</div> <div class="gmail_quote">On Tue, Oct 11, 2011 at 2:17 AM, Richard W.M. Jones <<a href="mailto:rjones@redhat.com">rjones@redhat.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="im">On Mon, Oct 10, 2011 at 04:07:40PM +0530, vipul borikar wrote: > Hello, > I have installed libguestfs on RHEL 5.5 64 bit. 3 packages i > have installed. > > libguestfs-tools-c-1.9.10-1.1 > libguestfs-tools-1.9.10-1.1 > libguestfs-1.9.10-1.1 > > When i am trying to run virt-resize it gives me error: > > virt-resize -expand /dev/sda1 vm01.scilab vm01.scilab-15GB -d > > libguestfs: trace: add_drive_opts "vm01.scilab" "readonly:true" > libguestfs: trace: add_drive_opts = 0 > libguestfs: trace: add_drive_opts "vm01.scilab-15GB" > libguestfs: trace: add_drive_opts = 0 > libguestfs: trace: launch > sh: /home/rjones/d/qemu/qemu-wrapper: No such file or directory > /home/rjones/d/qemu/qemu-wrapper: No such file or directory </div>Do you have the LIBGUESTFS_QEMU environment variable set? Rich. -- Richard Jones, Virtualization Group, Red Hat <a href="http://people.redhat.com/%7Erjones" target="_blank">http://people.redhat.com/~rjones</a> libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages. <a href="http://libguestfs.org" target="_blank">http://libguestfs.org</a> </blockquote></div>