1. L

    Problem to activate a 10G NIC

    Hi guys! I need some help with a 10G NIC. A client was running a new server and the 10G appears on the web interface, but in the console not. How can i try to "install" this NIC in this server?
  2. D

    How to upgrade PE 7.3.3 OS from 11 to 11.3?

    I want to install a Mellanox 10gbe network card, The driver will not install because the OS is 11, and needs to be 11.3 (tried the --force switch etc... and this revealed missing stuff - as expected I guess). So I thought I'd upgrade from Debian 11 to 11.3. What is the best way to do this, and...
  3. Z

    10G XG-C100F slower upload problem.

    Hi, first off, sorry if this is in the wrong category. I am kinda new to Proxmox and Linux in general but find it really useful, so I started tinkering a bit. I have a Windows 10 (main workstation) and a "home server", an E5-2678V3 on a dual socket Chinese board. My server is running a TrueNAS...
  4. P

    10 Gigabit slow speed down to 3 Gbit . Warum ?

    Hallo an alle Netzwerk und Proxmox Experten, folgendes ist passiert: Ich habe meinen Proxmox Home Server ein stromsparendes Upgrade gegönnt. Nachdem ich diesen zusammengebaut hatte, die Mellanox Connect X2 Single Port Karte (Server) wieder mit meinem Hauptsystem Debian 11 Bullseye über ein SFP+...
  5. V

    10GbE cluster network(s) - 3 nodes without switch

    Hi, I made fresh installation for 3 cluster node with network as follows: is there any option to set up a cluster? if not anything I can do to set up a cluster? Now each node has hosts to point to other two nodes, and at OS level communication are working properly But at set up cluster seems...
  6. R

    Not hitting above 1gbe in VMs

    Greetings. I just installed an Intel X520 to a 10gbe/2.5gbe switch and I'm still limited to 1gbe on my VM (OMV). I used ethtool to check the physical links and both my bridge and my physical are 10gbe on my hypervisor (Proxmox). Bridge: Settings for vmbr10: Supported ports: [...
  7. P

    NFS share drops while attempting to restore backup

    Hello everyone! For some backstory, I upgraded my server, and I keep backups of all my containers and VMs on a NFS share. I have never had any issues restoring said backups, until today. After a fresh install of Proxmox 7.0-1, I went to restore my backups and it took longer than 15 minutes (the...
  8. P

    NFS share drops while attempting to restore backup

    Hello everyone! For some backstory, I upgraded my server, and I keep backups of all my containers and VMs on a NFS share. I have never had any issues restoring said backups, until today. After a fresh install of Proxmox 7.0-1, I went to restore my backups and it took longer than 15 minutes (the...
  9. A

    No network traffic for qcow2 hard disk IO over NFS

    I have a Ubuntu Desktop VM with two hard disks. Both reside on an NFS server and the connection is 10GbE. One disk is in raw format and one in qcow2 format. The image files are called vm-106-disk-0.raw and vm-106-disk-0.qcow2. Both are 200 GB in size and attached using VirtIO SCSI controller and...
  10. C

    bond interface fails after NIC replacement

    I've replaced a 10GbE adapter in one of our Proxmox nodes that was running a bonded pair of Cat6 cables to an aggregate switch. The old NIC and its replacement are both Intel Ethernet Controllers (10-Gigabit X540-AT2) so I assumed (probably incorrectly) that all I'd need to do was plug it in...
  11. G

    10 gbe Transfer speed asymetrical

    Hi, Testing network throughput with iperf3, I notice receive is a lot slower than transmit. Tried some optimizations but can not fix this. Running latest version of ProxMox, NIC is a Chelsio T3. Same results back to back or over a switch. Replaced the cable as well, Optical or DAC, same results...
  12. T

    No WebUI 10GbE linux bridge vmbr0, plugged into 10GbE SFP+ port on Aruba S2500-24P switch.

    Preface: I am not a linux/unix guru, but I can figure things out and googlefoo for the most part... I've only added the components of my network that are valid for this post. Configuration: *Server 00 2x Xeon E5-2678V3, 256GB ram, Intel 540-T2 10 GbE, Intel I350 2x 1GbE and onboard 540-T2 GbE...
  13. G

    [SOLVED] QNAP QNA-T310G1S Aquantia Driver

    Hi, I have a NUC with a thunderbolt 3 port to which I have connected a QNA-T310G1S. Its not showing up in lspci. 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Iris Plus...
  14. M

    Improve VM guest disk performance (Ceph, 10 GBE, Qemu, Virtio)

    Hello @all, we are running a Proxmox cluster with five nodes. Three of them are used for ceph, providing 2 pools, one with hdd, the other one with ssd. The two other nodes are used for virtualization with qemu. We have redundant 10 GBE storage networks and we have redundant 10 GBE ceph networks...
  15. C

    10Gbit driver (ixgbe) with NAPI support

    I was wondering wether someone managed to build ixgbe drivers for the current Proxmox 4.4. When I try to build the driver, I get an error: make[1]: Entering directory '/usr/src/linux-headers-4.4.62-1-pve' CC [M] /root/ixgbe/ixgbe-5.1.3/src/ixgbe_main.o In file included from...
  16. P

    10GBe to switch SFP+ to speed connections?

    Can I use a 10GBe connection between my Proxmox server and my switches SFP+ port to speed up all of the VMs connections to the rest of the 1GBe network? My setup I currently have Proxmox running on a supermicro board with containers for different apps. The proxmox install manages the ZFSz2...
  17. G

    Anyone using 10gbe mesh/ring network for Ceph?

    So there is a howto on the wiki that details the setup of a 10 Gbit/s Ethernet network without using a network switch: http://pve.proxmox.com/wiki/Full_Mesh_Network_for_Ceph_Server If I understand correctly, you would need a two port 10 Gbe NIC (or two NICs) in each of your nodes, you connect...
  18. L

    Planet ENW-9803 / Proxmox 4.3

    Is it possible (and reliable) to add driver to Planet ENW-9803 PCIe 10Gbase-T network card which is not supported with out-of-the-box installation? Do you have any recommendation and/or good experiences to any other 10Gbase-T NIC which is supported? Thanks
  19. T

    10GB network performance issue

    I have 2 Dell R730, 1cpu, 32ram, 6x ssd raid, and 3 different 10gb nics to choose from, going through a Nortel 5530 with 2x 10gb XFP, 9k frames, and switch ports VLAN'd (untagged) from all other ports. iperf tests look great: dd performance on the box locally is good: But an scp from box to...
  20. J

    [SOLVED] Brocade 1020 on PX4.1 host + VirtIO net on guest == TX Checksum Badness

    Howdy all, I recently upgraded my Proxmox 3.4 install to 4.1 and since the upgrade, I can't use the VirtIO network driver on Linux clients. (We don't run Windows, so I can't test.) The setup is fairly basic, a Quanta LB4M switch with 2x 10G SFP+ ports, two servers each with a Brocade 1020 CNA...


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