mixed cluster

  1. K

    Cannot delete user: invalid version string

    Hello, I have a cluster of PVE 7 hosts which I want to upgrade to PVE 8 in-place. After updating one host, I cannot delete users in Datancenter -> Users: delete user failed: cannot update tfa config, following nodes are not up to date: cluster node 'pd115' provided an invalid version string...
  2. L

    Mixing release versions in a cluster?

    Hi guys. Might be trivial yet a novice failed to find an answer(in the docs) - is it possible (even if not "formally" approved/advised) to add nodes with different PVE version to an already existing cluster? Naturally I'm thinking - 7.x existing cluster would get 8.x node added/introduced. If...
  3. R

    Temporary mix PVE7 and PVE8 in the same Cluster

    Hey, I'm looking to upgrade all our hosts to better hardware and PVE8. The plan is to purchase the new hardware, add it into the current cluster, migrate all VMs from the PVE7 hosts to the new PVE8 hosts then shut down the PVE7 hosts. Please note that all VMs are stored locally (ZFS) so...
  4. UdoB

    [SOLVED] Mixed cluster with Intel+Amd: any chance for live migration? [Solved by: not really possible]

    Hello everybody, while there are already several threads regarding Intel & Amd in a mixed cluster I am not sure about the current state. Most threads I've read drift away in one or another direction. So please forgive me if you feel this has already been discussed enough... My cluster is...
  5. Y

    Mixed ZFS and CEPH Cluster

    Hello, i have a 21 Nodes Cluster, separate ZFS FS. Can i add 2 or 3 more nodes configured with Ceph FS ? Could there be any drawbacks? Thanks!
  6. DynFi User

    Mix cluster with CEPH + ZFS nodes

    Hello, We will migrate a working cluster based on four nodes (ZFS) into a larger cluster with three nodes based on CEPH. We wanted to know if it would be "ok" to join all nodes on a mixed Proxmox cluster with : standalone nodes based on ZFS (Intel) working cluster nodes based on CEPH (AMD)...


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