is possible to save virtual machine state when rebooting the server machine ? https://help.ubuntu.com/8.04/serverguide/C/libvirt.html The state of virtual machines can be saved to a file in order to be restored later. The following will save the virtual machine state into a file named according to the date: virsh -c qemu:///system save web_devel web_devel-022708.state Once saved the virtual machine will no longer be running. A saved virtual machine can be restored using: virsh -c qemu:///system restore web_devel-022708.state -- ------------ Itamar Reis Peixoto e-mail/msn: itamar@ispbrasil.com.br sip: itamar@ispbrasil.com.br skype: itamarjp icq: 81053601 +55 11 4063 5033 +55 34 3221 8599