I tested Corey's fix (via ppa) side-by-side with a cinder unit with version 2:15.4.0-0ubuntu1~cloud0 (from bionic-proposed/train).
I used a bionic qcow2 image with: openstack volume create --image bionic --size 3 --type stable2-az2 vernvol Again, glance is backended by the az1 ceph cluster so this is a cross- cluster copy. In our previous tests, qcow2 images tend to fail at a much higher rate than raw images. On the unpatched cinder, 77% failure with 23 out of 30 tries erring with: Exception during message handling: cinder.exception.ImageCopyFailure: Failed to copy image to volume: deleting volume volume-1b4d5231-2baf-4880-a380-f1dc937b20bd that has snapshot On Corey's patched version, 0% failure. 30 out of 30 volumes succeeded. So, in this deployment, this simple retry solves the problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900775 Title: Cinder fails to create image-based volume if mirroring is enabled To manage notifications about this bug go to: https://bugs.launchpad.net/charm-ceph-rbd-mirror/+bug/1900775/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
