3 ms·
RBD (Ceph block devices) supports exclusive locking. The RBD kernel client has support for that since kernel 4.9. Older kernels can use rbd-nbd to use the user
by emmericp 8y ago
RBD (Ceph block devices) supports exclusive locking. The RBD kernel client has support for that since kernel 4.9.
Older kernels can use rbd-nbd to use the user space implementation of RBD.
Async replication is also available with rbd-mirror.