Hello, after we updated the os, we cannot create any new instance. We found out, that when ever we create a new vm, libvirt tries to start a vm with bus type iscsi instead of virtio. We also try to set the bus type in the image, but it does not work. Could anybody help me with that problem? Kind regards, Danny -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 5151 bytes Desc: S/MIME Cryptographic Signature URL: <http://lists.openstack.org/pipermail/openstack/attachments/20180219/b8433326/attachment.bin>