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    Proxmox doesn't receive DHCP response via VLAN-aware bridge

    Were you able to solve the problem? I'm asking as I face the exact same situation. Weird thing is, that if I configure the guest VM with a static IP, then connectivity works as expected. As soon as I configure DHCP on the guest, then no connectivity is possible. Update: oh man! Just figured it...
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    Flexible number of nodes in a Proxmox cluster

    Hi, I wanted to provide some feedback as I've applied the above changes to the cluster, and it seems to work pretty well. So to recap, I've done the following steps to power-off 3 nodes, out of 6: Change "quorum_votes" for pve1-pve3 to 7, for pve4-pve6 to 2. On nodes pve4-pve6, put all OSDs to...
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    Flexible number of nodes in a Proxmox cluster

    My idea with the Ceph cluster is, to remove the OSDs on the 3 nodes I want to power off and let Ceph rebalance itself. After that, I would turn the nodes off (considering the quorum_votes are configured as mentioned in my previous post). The nodes would not be turned on/off frequetly but rather...
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    Flexible number of nodes in a Proxmox cluster

    Okay I see, however as a downside if I understand correctly, then in such a case the high-availability would be gone. Edit: would it instead be an option to edit the "quorum_votes" in the cluster/corosync config? Example: nodes pve1, pve2, pve3 = quorum_votes = 7 nodes pve4, pve5, pve6 =...
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    Flexible number of nodes in a Proxmox cluster

    Hi, I'm using a Proxmox cluster with 6 nodes (HP DL360 Gen8 servers) on which also a Ceph cluster is configured. Is it possible to flexible power-off nodes in times where less performance is used and power them on again when I need the performance? In my scenario I would like to power-off 3...
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    GPU Passes through but performance is garbage

    Is there any news on that? I'm especiall interested to this as I do also have HP dual socket servers (DL360 gen8) into which I want to put P2000/P2200 GPUs.