[ceph-users] Protecting against catastrophic failure of host filesystem

Hi. I'm running a small single-host Ceph cluster on Proxmox (as my home NAS). I want to encrypt my OSDs but I don't want the host's SSD to be a single point of failure. What Ceph config/keyring/secret keys do I need to make safe [encrypted] copies of to ensure that even if the host running the Cep

[ceph-users] CephFS snapshot for backup & disaster recovery

I'm running a single-host Ceph cluster for CephFS and I'd like to keep backups in Amazon S3 for disaster recovery. Is there a simple way to extract a CephFS snapshot as a single file and/or to create a file that represents the incremental difference between two snapshots? __

Re: [ceph-users] CephFS snapshot for backup & disaster recovery

n Sun, Aug 4, 2019 at 3:08 PM Виталий Филиппов wrote: > Afaik no. What's the idea of running a single-host cephfs cluster? > > 4 августа 2019 г. 13:27:00 GMT+03:00, Eitan Mosenkis > пишет: >> >> I'm running a single-host Ceph cluster for CephFS and I'd like