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  1. B

    Proxmox Restarts after couple of hours.

    So i managed to set up my WIndows VM with GPU passtrough and direct SSD passtrough in Proxmox, all works fine, but after a couple of hours, the whole PC dies. Now i dont know if the whole ProxMox server restarts or the computer dies, or whatever happens. It seems somehow that maybe the NVME...
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    CPU Pinning with NUMA on 32 Core Epyc Cpu

    isnt there something we can write in the conf file of the respective vm, something like cpus: 0,1,2,3,4,5,6,7,32,33,34,35,16,17,18,19,20,21,22,23 I find it hard to believe a hypervisor that touts itself to be made with enteprise in mind, does not have some sort of built in cpu pinning. And if...
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    CPU Pinning with NUMA on 32 Core Epyc Cpu

    Just so that one may know, These commands didnt work for me, and i tried with the VM number that i have, which is 100
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    Passing through whole USB hubs to Windows VMs

    So i have a PCI express usb 3.0 Card with 4 Ports, each with their own Fresco Logic USB 3.0 chip. On this Card i have the following usb hubs connected 1)One USB 3.0 7 port Hub 2)One USB 3.0 13 Port Hub 3)One USB 3.0 12 Port hub. I want to set it up so, that everything i plug in into the 7 and...
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    CPU Pinning with NUMA on 32 Core Epyc Cpu

    Would be nice if someone from ProxMox "People" could join in and tell us what and how is it possible to do it with the current ProxMox Version.
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    CPU Pinning with NUMA on 32 Core Epyc Cpu

    Look what i found https://gist.github.com/ayufan/37be5c0b8fd26113a8be I want to give VM ID 100, Cores/Threads 0,1,2,3,4,5,6,7,32,33,34,35,16,17,18,19,20,21,22,23 VM ID 101, Cores/Threads 8,9,10,11,12,13,14,15,40,41,42,43,24,25,26,27,28,29,30,31 VM ID 102, Cores/Threads 36,37,38,39,48,49,50,51 VM...
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    Problem Passing GPU to WIndows VM;

    So both the GPU and the Sound Card are on the virtual PCIE numbered as number 1 ? hostpci0: 4c:00.0,pcie=1,x-vga=on hostpci1: 4c:00.1,pcie=1 Shouldnt i have written: hostpci0: 4c:00.0,pcie=1,x-vga=on hostpci1: 4c:00.1,pcie=2 I am sking because i plan to add more pcie devices, NVME...
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    CPU Pinning with NUMA on 32 Core Epyc Cpu

    aha, the | passes Outputs to a new set of commands. Learning Linux here... :) Then i would write taskset -a -pc 0,1,2,3,4,5,6,7,32,33,34,35,36,37,38,39 3798 or would taskset -a -pc 0-7,32-39 3798 work ? Do i Need to run this everytime i restart the proxmox Server ? Or does this gets saved...
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    CPU pinning in KVM

    Hy, what is [proces_pid] ? Can you give us an example how to learn the proces PID for a given VM with an id of 100 ? Do we Need to run this command everytime we start ProxMox, and before the VMs are started ?
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    CPU Pinning with NUMA on 32 Core Epyc Cpu

    What is the code exactly ? ps -ef | awk '/id 101/ && ! /awk \// { print $2 }' and/or root@pve3:~# qm list | awk '$1 == "101" { print $NF }' what is that 3798, is that the Output of the code beeing ran ? You outputed PID for your 101 Virtual machine ? PID = Process Identification ?? (Im new to...
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    CPU Pinning with NUMA on 32 Core Epyc Cpu

    I found the command numactl -H Lists me the Core, and i can see which one are tied to the memory, thus locating the NUMA cores that have direct memory acces So i need to pin the first line of cores to the first VM. I found about the taskset also, but i didnt quite get the syntax. Also...
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    Problem Passing GPU to WIndows VM;

    It seems the key to making this work was in the code hostpci0: 4c:00.0,pcie=1,x-vga=on hostpci1: 4c:00.1,pcie=1 was correct where i tried at first hostpci1: 4c:00, pcie=1, x-vga=on Then i saw that the GPU and ist Sound Chip Counterpart where in different IOMMU Groups. What does "pcie=1"...
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    CPU Pinning with NUMA on 32 Core Epyc Cpu

    So my host hast a 32 core Epyc CPU. I will be creating two Gaming Windows VMs with Proxmox 1)First Stept is to set the Cpu Emulation type to Epyc. I think i know how to do this. The Cpu is organized into 4 NUMA nodes, each node has ist own Cache, each NUMA node has 8 cores, but only two NUMA...
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    Addin a Physical Optical Drive to a Windows VM

    Hy, didnt had time yesterday to give it another go, but i did found today this tutorial here http://c-nergy.be/blog/?p=1437 It describes steps that must be done in the console, then somehow attaching the Optical drive within the operating System itself. This is totally different Thing that...
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    Direct Disk passthrough to a Win10 VM

    I guess there is nowhere to know untill i try.
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    Shared disk between VM's

    I wanted a bit more functionality than a FTP server, as the plan is to add more disks in the future. I think i will make a FreeNAS server, and use that to give the VMs storage.
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    Shared disk between VM's

    Damn, i never though i could create a VM with Unraid, and share the disk there, for both the machines. damn ! The benefits of virtualization !
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    Problem Passing GPU to WIndows VM;

    Conclusion here is that it works BUT 1)It probably takes a bit to receive Image on Monitor, so one must give it time, for the Image to arrive. 2)If it still doesnt work. Make sure the VM starts correctly without the PCI GPU, and then set the PCI GPU as passed through, and set the V-machine on...
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    Direct Disk passthrough to a Win10 VM

    Its not a PCI SSD, but a PCI Card with 4 NVME Slots. I think the Hosts sees 4 PCI express attached NVME Controllers. And i think These cna be passed through directly. With a SATA hdd, i think i Need to do it by device id. Now the question is, since my disks were passed directly by id with...
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    Direct Disk passthrough to a Win10 VM

    I have a Proxmox installed on a NVME 250GB WD disk, gave it the whole disk, This is plugged into the only Motherboard NVME Slot. Further, i have a PCI Express 3.0 16x Card, which supports up to 4 PCI Express 3.0 4x NVME drives. here i have a Samsung 960 Evo 250 GB, and a Samsung 950 PRO 512 GB...

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