Xcp-ng storage design

Networking & Firewalls
1

I just watched Tom’s video on storage design and understand the concepts.

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Am I correct in understanding it is best to have have:

  1. A single NFS share on the NAS for only the VM system VDIs
  2. One or more iSCSI/NFS connections to the NAS for all VM data?

Thanks in advance…

2

A single iscsi/NFS to the SAN. The redundancy comes from the switches to have multiple connections (Preferably LACP with MC-LAGG).