Thanks very much.I will try this method. I have followed the mock instruction by Paul Whalen , and now I get a DVD iso files, but there are some warning or errors in the process like below: preparing to build output tree and boot images rebuilding initramfs images rebuilding boot/initramfs-3.19.3-200.fc21.aarch64.img No '/dev/log' or 'logger' included for syslog logging Failed to read /proc/cmdline, ignoring: No such file or directory cat: write error: Broken pipe rebuilding boot/upgrade-3.19.3-200.fc21.aarch64.img No '/dev/log' or 'logger' included for syslog logging Failed to read /proc/cmdline, ignoring: No such file or directory cat: write error: Broken pipe populating output tree and building boot images running aarch64.tmpl INFO:program:Running... maybe it's the mock configuration caused?? jefby 2015-04-04 21:59 GMT+08:00 Richard W.M. Jones <rjones@xxxxxxxxxx>: > > On Sat, Apr 04, 2015 at 02:53:42PM +0100, Richard W.M. Jones wrote: > > $ virt-builder --arch aarch64 fedora-21 --size 20G > [...] > > It may also be possible to boot this image on baremetal by writing it > > to a USB stick: add the virt-builder `--output /dev/sdX' option. > > That should be: > > Add the virt-builder --output /dev/sdX option and *drop* the --size 20G > option, since virt-builder detects the size from the output device. > The final command line for USB sticks would be: > > $ virt-builder --arch aarch64 fedora-21 --output /dev/sdX > > Rich. > > -- > Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones > Read my programming and virtualization blog: http://rwmj.wordpress.com > virt-builder quickly builds VMs from scratch > http://libguestfs.org/virt-builder.1.html _______________________________________________ arm mailing list arm@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/arm