Cluster replication

[liptech]

Hey guys,

I hope everyone is okay.

I would like to know if it is possible to synchronize two different clusters with similar structures?

The objective would be to create a datacenter for disaster recovery and/or contingencies in the event of loss of communication.

it's possible?

 

[bbgeek17]

One way to do it, today, would be to backup to PBS and use PBS replication to remote store for offsite copy. There you could do incremental restores on schedule.

Good luck

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Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox

 

[ness1602]

There is also an option with ceph replication,but it is not an easy one.

 

[bbgeek17]

There is also an option with ceph replication,but it is not an easy one.

Sure, one can also fit in ZFS replication, forgoing shared storage. Neither Ceph, nor ZFS cross-cluster replication would be natively integrated in PVE interface, or take care of configuration. It can be done, but requires outside scripting/coordination.

One can also rsync data, or use native storage functionality, i.e. Snapmirror. Or wait until Veaam detailed announcement to see what they have to offer.

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Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox