22 Jul
2019
22 Jul
'19
4:50 p.m.
Starting a VM should definitely work, I see in the error message: "RBD image feature set mismatch. You can disable features unsupported by the kernel with "rbd feature disable" Adding "rbd default features = 3" to ceph.conf might help with that. Thanks! That helped.
https://ovirt.org/develop/release-management/features/storage/cinderlib-inte... means:
Also for Ceph backend, a keyring file and ceph.conf file is needed in the Engine. I hat do copy them to all the hosts to start a virtual machine with attached cinderlib ceph block device.