Local repro without real disks: # Fake raw files: $ fallocate -l 50M /tmp/lvmbase1 $ fallocate -l 50M /tmp/lvmbase2 # Make loopbacks for LVM disks # find next free with $ sudo losetup -f # create $ sudo losetup /dev/loop25 /tmp/lvmbase1 $ sudo losetup /dev/loop37 /tmp/lvmbase2 # make a new partition via fdisk # ensure partitions are known via kpartx / partprobe # set filter in lvm.conf to be able to work with loopbacks filter = [ "a|/dev/loop.*|", "r/.*/" ] # Create the LVM disks $ sudo pvcreate -f /dev/loop25p1 $ sudo pvcreate -f /dev/loop37p1 $ sudo vgcreate testlvm /dev/loop25p1 /dev/loop37p1 $ sudo lvcreate -n testvol1 -L 20M testlvm # Got: /dev/mapper/testlvm-testvol1 -> ../dm-0
# For ZFS # Fake raw files $ fallocate -l 100M /tmp/zfsbase1 $ fallocate -l 100M /tmp/zfsbase2 $ sudo zpool create zfsmirrortest mirror /tmp/zfsbase1 /tmp/zfsbase2 $ sudo zfs create -V 20M zfsmirrortest/vol1 # Got: /dev/zvol/zfsmirrortest/vol1 -> ../../zd0 With that in place I can run the virt-aa-helper call against a local build from upstream git and hope to iterate/fix it there. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1756394 Title: Upgrading libvirt from 4.0.0-1ubuntu4 to 4.0.0-1ubuntu5 introduced a permission denied on device error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1756394/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
