Hi, Hello, Currently we have a 294 OSD (21 hosts/3 racks) cluster with RBD clients only, 1 single pool (size=3).
We want to divide this cluster into several to minimize the risk in case of failure/crash. For example, a cluster for the mail, another for the file servers, a test cluster ... Do you think it's a good idea ? Do you have experience feedback on multiple clusters in production on the same hardware: - containers (LXD or Docker) - multiple cluster on the same host without virtualization (with ceph-deploy ... --cluster ...) - multilple pools ... Do you have any advice?
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