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  1. Can't restore VM: gpt signature detected

    Target storage is LVM over iSCSI. (From a TrueNAS machine) Backup source is PBS. vm-101-disk-1 is the EFI boot disk of the VM. This is on a Proxmox 7.0-4 BETA server: Overwriting existing VM fails with error: gpt signature detected. Removed VM, made sure all VM disks are gone in the storage...
  2. [TUTORIAL] What to do when your store runs out of space

    I'm testing out PBS and I'm very impressed. I wanted to see what happens if the store runs out of space. I created a 2TB zpool [backup] for my backup store. In this zpool I also created a dataset [reservation] and set a space reservation on it: zfs set reservation=200G backup/reservation This...
  3. bcache and LVM storage: Can't delete VM disk

    If you are trying out bcache in your VM's and are using LVM storage in Proxmox, you might want to blacklist the bcache module on your host. I use LVM over iSCSI storage for my virtual machines. I was playing around with bcache in a VM. Worked great, until I destroyed the VM: I couldn't delete...
  4. GPU passthrough tutorial/reference

    I had the same problem with my RX480. Which is pretty much the same card. Scary thing is this can bring the whole node down. I wonder if this is because I don't have proper ACS on my system (Intel c236) and the card is trying to talk to something it should not. Even though it is in its own IOMMU...
  5. GPU passthrough tutorial/reference

    Just for testing I swapped my RX480 out with an old HD5450. VM started right up, both the passthrough GPU and virtual GPU is present in the VM. Proxmox console output shows up on IPMI. Maybe I can sell my RX480 to a miner... :p
  6. GPU passthrough tutorial/reference

    New on the forums here. I followed this guide but I ended up with a PCIe bus error on my console. Motherboard: Asrock E3C236D4U CPU: E3-1275v5 GPU: XFX Radeon 480 8GB Note that this board also comes with IPMI. (aspeed2400) After applying the instructions from this thread the console output...


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