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    how to change the platform role from desktop to Virtual Machine for PVE win VM

    Hi team, I run windows VM in PVE, I found the platform role is desktop rather Virtual Machine, now I want to change it to Virtual Machine. According to the some post in internet-- It is not possible to change the platform role in Microsoft Windows. The platform role is determined by the...
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    how to check if proxmox stop my windows VM because some reason

    Hi team, I found my windows VM always was stop by somehow, I guess it is caused by RAM exhaustion or other problem in my proxmox. but how to verify that , is there any log record that ?
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    How can I know if my proxmox system boots from ZFS

    Hi, I want to hard code the RAM usage for ZFS, I read below document, then I got a question, how can I know if my proxmox system boots from ZFS? Create the file /etc/modprobe.d/zfs.conf, and add the following lines. Replace the numerical values with your calculations above. options zfs...
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    pve zed: eid=437 class=deadman

    I don't know if below info is real error obtained from syslog, it is about the hard drive info used in my ZFS pool, it's just info or it means serious problem on my hard drive? it shows me "deadman" class, it sounds like terrible , do I need to replace it? Jul 1 22:22:07 pve zed[4188]: Missed...
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    CPU index (6) should be smaller than maxcpus (4)

    I tried to make CPU affinity to work on my VM, but I can't. This is my configure for my vm: root@pve:/etc/pve/qemu-server# cat 600.conf agent: 1 boot: order=scsi0;net0 cores: 4 hotplug: disk,network,usb machine: pc-i440fx-6.0 memory: 4096 name: win10-1 net0...
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    how to verify CPU affinity

    My host has 2 physical CPU , each has 12 cores. And I create a VM named VM-A, it has 4 vcpu . Let's say I have enabled NUMA (also require for hot-pluggable CPU and Memory) on VM-A. How can I verify VM-A is running on one physical CPU only, rather than access resource across two physical CPU...
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    create ZFS after PVE installation

    I install PVE on single SSD disk. then I create ZFS with zpool create vmpool /dev/sdb /dev/sdc ... /dev/sdf So I get a pool now, I want to put ISO files and tools as well as run VM within this pool. 1. Do I need to create a dataset before I use that pool? I click on the new storage...
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    SeaBIOS vs OVMF in PVE 6.4-9

    Windows 10 v21H1 installation: When I create a windows VM ,If I choose to use SeaBIOS , this VM will take a long time (at least 4 minutes, in these minutes, the cursor just blinking on the screen) to start to load ISO file to begin the installation, but If I choose to use OVMF , it will start...
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    it took a long time to boot iso in windows installation in PVE 6.4-9

    Hello, I tried to install windows 10 (21h1) as a VM in PVE 6.4-9 , but it took a very long long time to boot ISO file, the cursor just blinking on the screen, like bellow screenshot, If I use OVMF(UEFI) as firmware , everything work well. I think there is something wrong with default SeaBIOS ...
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    Decode disk MBR's bootstrap code after a PVE installation

    Hello , I just setup PVE 6.2.1 on HP Z600 (not support UEFI), but before that , I tried PVE 6.4.1 , the installation got stuck at the 99% progress ,which is "Making system bootable" , I wait for that a long time, but it was still not competed, then I abort the installation.(I also can't find...
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    Can not boot a new created VM with OVMF(UEFI) under PVE 6.3-6

    Currently, my PVE is under bellow version: pve-qemu-kvm 5.2.0-5 amd64 Full virtualization on x86 hardware pve-manager/6.3-6/2184247e (running kernel: 5.4.106-1-pve) I tried to Install windows 10 v20H2 , and tried to boot the new created VM that configure with OVMF(UEFI). But...
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    how to change ZFS sync interval in PVE

    In FreeNAS , we can change the sync interval by change the value of vfs.zfs.txg.timeout. That is relative to sysctl.conf or sysctl tool . But in PVE , I can not find the way to change the sync interval of ZFS in PVE from the internet. By default , it sync every 5 seconds, I don't like that...
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    Reboot rather than shutdown --Virtualize FreeNAS in Proxmox 6.2-12

    I can create a FreeNAS VM by using FreeNAS Image (FreeNAS-11.3-U5.iso) in proxmox. The VM installation is successfull without problem. 1. When I shutdown this VM from its console option list which is 11) shut down. the vm was been reboot rather than completely shutdown. 2. I also tried to shut...