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    Low Deduplication

    I'm hoping someone can point in the the right direction to investigate why so little of the data blocks on PBS are being reused for a backup. I have 1.9TB vm (two disk 1.4TB/500G) where only 40% of the blocks are reused. The last back reused 770G of data and transferred 1.1T in the backup...
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    Proxmox claiming MAC address

    I have a 3 node cluster setup that is claiming mac addresses used by other devices on the network. I have one central switch, E1 and several switches, A##, connected to that one. One proxmox host is connected to A10 and two are connected to A11. The ports connected to the proxmox servers...
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    Storage Problems With Proxmox/Ceph

    I'm trying to test out a Proxmox/Ceph cluster and the gui/storage seems to stop working for all storage related tasks/info when I setup Ceph. I setup a nested proxmox cluster (wiki/Nested_Virtualization) and everything seems to work with that. Hardware server is running pve-manager: 3.4-9...
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    Multiple Clusters - One iSCSI Target

    Can you have multiple Proxmox clusters access the same iSCSI target? Does it matter if the different clusters are different versions (1.x, 2.x, 3.x)? I have one existing cluster of 8 nodes running on an older version of Proxmox that the users don't want to upgrade yet but they want to add...
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    Upgrade to a specific version

    Is there a way to upgrade to a specific version? I have a cluster of 4 nodes and would like to add another node to the cluster without having to take down all of the VMs and upgrade the existing nodes. Last time installed 2.2 from CD and then upgraded packages with "aptitude update && aptitude...

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