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Revision as of 21:18, 6 December 2014 by Lersek (talk | contribs) (more detailed description of URL installation failure)

Installing Fedora aarch64 with QEMU and libvirt

These steps will work on both x86 and aarch64 hardware. If running on actual aarch64 hardware, the virt-install commands should automatically request KVM for maximum performance.

Get the necessary bits

Importing F21 aarch64 disk image

 sudo ./virt-install \
   --name f21-aarch64-import --ram 2048 --arch aarch64 \
   --boot loader_ro=yes,loader_type=pflash,loader=/usr/share/edk2.git/aarch64/QEMU_EFI-pflash.raw,nvram_template=/usr/share/edk2.git/aarch64/vars-template-pflash.raw \
   --os-variant fedora21 --import \
   --disk /var/lib/libvirt/images/F21-20141017-foundation-v8.img
  • The guest should start booting. Log in with user=root, password=fedora
  • Note: Networking doesn't work automatically for this image, you'll need to change the config inside the VM to use DHCP

Installing F21 aarch64 from URL

This currently doesn't work
There's a backtrace from python-blivet when transitioning to anaconda. Originally reported under bug 1166876, python-blivet is not the culprit; it only exposes a missing feature between QEMU and the guest firmware. Refer to this patch and the dependencies it names.
 sudo ./virt-install \
   --name f21-aarch64-urlinst --ram 2048 --arch aarch64 \
   --boot loader_ro=yes,loader_type=pflash,loader=/usr/share/edk2.git/aarch64/QEMU_EFI-pflash.raw,nvram_template=/usr/share/edk2.git/aarch64/vars-template-pflash.raw \
   --disk size=8 \
   --location http://dl.fedoraproject.org/pub/fedora-secondary/releases/test/21_Beta/Server/aarch64/os/

Installing F21 aarch64 from CDROM

This currently doesn't work
The CDROM doesn't automatically boot. The reason is that the installer media was built with a too old version of lorax which didn't create an aarch64 ElTorito EFI boot image.
 sudo ./virt-install \
   --name f21-aarch64-cdrom --ram 2048 --arch aarch64 \
   --boot loader_ro=yes,loader_type=pflash,loader=/usr/share/edk2.git/aarch64/QEMU_EFI-pflash.raw,nvram_template=/usr/share/edk2.git/aarch64/vars-template-pflash.raw \
   --disk size=8 --os-variant fedora21 \
   --cdrom /var/lib/libvirt/images/Fedora-Server-DVD-aarch64-21_Beta.iso