Meanwhile, I have been testing this on xenial queens, and am receiving what appears to be a more documented error.
[ 720.314053] virtio_blk virtio4: virtio: device uses modern interface but does not have VIRTIO_F_VERSION_1 [ 720.325082] virtio_blk: probe of virtio4 failed with error -22 https://pastebin.canonical.com/209188/ - this happens every time the volume is added. "Removing" the volume produces an acceptable set of messages, e.g. https://pastebin.canonical.com/209298/ e.g. https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg03385.html The implication here is to test toggling disable-modern and disable- legacy although I am not sure how to achieve this via openstack to test. qemu, libvirt and kernel versions: ubuntu@node-loewy:~$ qemu-system-aarch64 --version QEMU emulator version 2.10.1(Debian 1:2.10+dfsg-0ubuntu5~cloud0) Copyright (c) 2003-2017 Fabrice Bellard and the QEMU Project developers ubuntu@node-loewy:~$ libvirtd --version libvirtd (libvirt) 4.0.0 ubuntu@node-loewy:~$ uname -a Linux node-loewy 4.13.0-32-generic #35~16.04.1-Ubuntu SMP Thu Jan 25 10:10:26 UTC 2018 aarch64 aarch64 aarch64 GNU/Linux qemu-system-aarch64 command: https://pastebin.canonical.com/209299/ domain xml with disk added: https://pastebin.canonical.com/209300/ domain xml diff (with and without disk): https://pastebin.canonical.com/209301/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1664737 Title: [ARM] : Unable to use Cinder volumes on ARM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1664737/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
