mellanox

  1. [SOLVED] PVE 6.3 + OVS / Linux bridge + MLX312B SR-IOV + LACP

    Hey folks, I'm fighting with network setup, not sure if this config can work, so would be nice if you can share info or your config regarding similar setup. PVE: 6.3-3 System: HPE ML350 Gen9 Network card: HPE 546SFP+ (MLX312B) - 2-port SFP+ (part number: 779793-B21) Bridging: using OVS...
  2. [SOLVED] Mellanox ConnectX-3 not detected

    Hi, I'm trying to get a Mellanox ConnectX-3 (MCX311A-XCAT, CX311A) card to work with proxmox. When using lspci the card doesn't show up at all. I've searched everywhere but cant find where to go from here.
  3. Help setting iser transport for ZFS on ISCSI

    Hi all, I'm new to Proxmox having been running VMWare since maybe 3.5 or something. Decided to switch over because I wanted to take the cheaper path to Infiniband and then found the support in VMWare not quite there. My setup now is Proxmox server with a dual-port Mellanox ConnectX-3 card. My...
  4. Benchmark: 3 node AMD EPYC 7742 64-Core, 512G RAM, 3x3 6,4TB Micron 9300 MAX NVMe

    Hi everbody, we are currently in the process of replacing our VMware ESXi NFS Netapp setup with a ProxMox Ceph configuration. We purchased 8 nodes with the following configuration: - ThomasKrenn 1HE AMD Single-CPU RA1112 - AMD EPYC 7742 (2,25 GHz, 64-Core, 256 MB) - 512 GB RAM - 2x 240GB SATA...
  5. Installation fails to start. No network adapters found. Mellanox connectx-2

    Hi, I was planning on switching from just using Ubuntu Server 18.04 to Proxmox 6.1 and virtualizing my existing Ubuntu server. I've ran in to an issue however. When trying to install Proxmox I get the error No network adapters found. The board I am using is an old z97 board with a core i5...
  6. Proxmox + Mellanox 3X 40G Poor bandwidth performance

    Hello, i'm testing the performance over two nodes connected by two Mellanox: MT26448 [ConnectX EN 10GigE, PCIe 2.0 5GT/s] (rev b0) On Proxmox 6 last version i have installed all pakages: apt-get install rdma-core libibverbs1 librdmacm1 libibmad5 libibumad3 librdmacm1 ibverbs-providers...
  7. Mellanox - iSER/Ceph

    I'm having issues getting iSER over iWARP to work properly with Proxmox (or any other OS) and Intel has been very unhelpful about getting me to a working state. I do need the added bandwidth/latency offered by RDMA; so I'm looking into alternatives. I'm making this post to get any input from...
  8. Yet another question on Mellanox ConnectX-3

    I am testing latest Proxmox in our environment and discovered that I need to switch the Mellanox ConnectX-3 into Ethernet mode for it to work. When trying to install mft tools (from the "Getting started with Mellanox Firmware tools (MFT) for Linux" tutorial over on mellanox website), I get a...
  9. [SOLVED] Infiniband Mellanox 40Gb Speed Low

    Hi, first, merry christmas guys! I just installed 2 mellanox infiniband cards (40Gb Connectx-2) each on on server and installed after that the latest mellanox drivers from here: http://www.mellanox.com/page/products_dyn?product_family=27 Finally i made a test with iperf but i get only this...
  10. [SOLVED] Is OVS offloading supported ?

    Hello, Are Mellanox ASAP² (with ConnectX4 LX / ConnectX 5) or the Netronome counterpart (with Agilio CX) supported to offload Openvswitch with Proxmox ? Thanks !
  11. virtio disk driver windows2016 rate limited ?

    Hi Folks, Just migrated ceph totally to bluestore a test with windows2016 Server has good results, but i think limiting component is virtio driver! see also https://forum.proxmox.com/threads/virtio-ethernet-driver-speed-10gbite.35881/ concering Ethernet speed ... I see no "tunables" to...
  12. ceph performance 4node all NVMe 56GBit Ethernet

    Hi Folks, Whis performanche shoud i expect for this cluster ? are my settings ok ? 4 nodes: system: Supermicro 2028U-TN24R4T+ 2 port Mellanox connect x3pro 56Gbit 4 port intel 10GigE memory: 768 GBytes CPU DUAL Intel(R) Xeon(R) CPU E5-2690 v4 @ 2.60GHz ceph: 28 osds 24 Intel Nvme 2000GB...
  13. install ConnectX-3 on ProxMox v5.x

    Is it possible to install drivers for Mellanox ConnectX-3 in Proxmox v5.x? The Mellanox site only has drivers for Debian 8.3. I tried using the 8.3 drivers but I'm getting some errors. # ./install --distro debian8.3 Log: /tmp/ofed.build.log Logs dir: /tmp/mlnx-en.31026.logs Below is the list...

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE and Proxmox Mail Gateway. We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get your own in 60 seconds.

Buy now!