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  1. (7.1) Performance Issues

    OK, I have been chasing a performance issue transferring data between two proxmox hosts and I cant seem to figure things out. The general issue is that I am seeing really low transfer rates of data between the machines. Copying a large 10GB file is only getting about 80MB/s in transfer...
  2. (7.x) 10GB NICs at 1GB Speed

    I got two proxmox servers that are running the latest non-production updates of 7.x. Both machines have a dual 10gb rj-45 NIC installed with a pair of cat7 cables connecting the two machines together( port 0 on machines A direct connect to port 0 on machine B and port 1 on A direct connect to...
  3. (7.1) ZFS Performance issue

    I have migrated a bare server over to proxmox just recently. The server is up to date running the non-production repo. The server has a HBA controller with (6) SATA3 6Gbs 4TB drives connected. A ZFS pool has been created with the (6) drives in raidz( raid5 ). In general I am seeing...
  4. (7.1) Wrong Driver Being Assigned

    I have added a USB3 PCI card to a server, but for some reason the driver is getting assigned/loaded: 84:00.0 USB controller: ASMedia Technology Inc. ASM2142 USB 3.1 Host Controller 84:00.0 0c03: 1b21:2142 (prog-if 30 [XHCI]) Subsystem: 1b21:2142 Physical Slot: 6...
  5. (7.1) LVM & SSD Cache

    I am trying to add an SSD to a LVM VG. Here are the steps I did for it: created an new Linux LVM partition on the ssd: fdisk /dev/sdd created the physical volume on the ssd: pvcreate /dev/sdd1 extended the VG in question: vgextend vm2-lvm /dev/sdd1 created the cache lv: lvcreate -n...
  6. (7.1) LVM Questions

    I got a couple of questions in regards to LVM as I am pretty new to it. 1) I have a logic volume( aka a vm disk ) that is now long associated/attached to its vm. Can I just remove it with the 'lvremove' command? I dont see an option for removing it through the GUI. 2) I have an existing...
  7. (7.1) Syslog( /var/log/messages ) worthless

    With a 7.1 I have a 10gb NIC writing out 10,000s of these messages. Can these messages be turned off or is there something that can be done to fix what it is complaining about: Dec 12 13:48:15 thor kernel: [112353.329938] ixgbe 0000:88:00.0: Warning firmware error detected FWSM: 0x00000000...
  8. (7.1) Broken UEFI Boot for VM

    I am running proxmox 7.1 and I got some behavior with a VM I do not understand. The VM is running Fedora 33 with a passthrough disk controller. Initially I had the BIOS set to SeaBIOS, but the VM would hang on boot with the Machine UUID line. I switched over to OVMF, added an efi disk...
  9. [SOLVED] (7.1) Windows 11 CPU Type

    I am trying to get a Windows 10 guest to upgrade to Windows 11 and keeps failing on the stupid CPU check. The host is running pve-manager/7.1-4/ca457116 and has a pair of Xeon E5-2680v3 CPUs. I have tried qemu64 and host, but it doesnt matter. I also modified the Windows 11 ISO as point...
  10. USB Passthrough Controller

    I have a ASMedia Technology ASM2142 USB3.1 card that I am passing through to a linux guest VM. On both the host and guest it shows up in lspci [guest] 00:11.0 USB controller: ASMedia Technology Inc. ASM2142 USB 3.1 Host Controller (prog-if 30 [XHCI]) Subsystem: ASMedia Technology Inc...
  11. (7.1) Node Summary Page

    Is there any any to do any type of customization on the summary page for the node(s)? It would be awesome to add things like disk statistics/usage, lm_sensor data, ipmi data, etc.
  12. (proxmox 7.1) Physical DVD/CD to Guests

    OK, I have been going around in circles with this one and I can not find any good documentation for this. The host proxmox server has two DVD/CD drives installed and show up at /dev/sr0 and /dev/sr1 as expected. How do I assign /dev/sr1 to a guest? Going through the web gui only allows...
  13. [SOLVED] Odd Passthrough Behavior( Audio )

    Hi everyone. I am new to proxmox and I think I have definitely drunk the Koolaid after someone recommended it over 'XXware'. I am trying to passthrough a PCIe soundcard to a linux guest. Basically things look like they successfully passthrough and are working fine with the guest on initial...

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