Hi all, I need to add the option rebootTimeout when the instance boots. If you use the*qemu-kvm*, boot parameter/|reboot-timeout|/allows a virtual machine to retry booting if no bootable device is found: /*# qemu-kvm --boot reboot-timeout=1000*/ Ref: https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6-Beta/html-single/Virtualization_Host_Configuration_and_Guest_Installation_Guide/index.html In Openstack a new boot parameter should be entered into Libvirt XML attributes where required: <bios rebootTimeout=5000 /> under the <os> in the libvirt.xml file. My idea is to add an option to nova boot command changing (nova API, nova base,python-novaclient) but I would like to know what you think about that? Thank you beforehand Angelo -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140922/3b0fdab1/attachment.html>