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  1. M

    Kernel Panic, whole server crashes about every day

    Hello, can you give a short manual how you dump the kernel panic with netconsole? I think we have the same problem on a Intel S5520UR and Intel Xeon E5620 with a MegaRAID SAS 2108, but I can't see the panic, the screen are frozen. With fio I can't reproduce this, but when I start a GC job in...
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    Proxmox 7 friert ein nach Upgrade von 6

    Hallo zusammen, wir haben ein ähnliches Problem, Mainboard ist ein S5520UR von Intel. Server stürzt immer 00:20 ab, Screen einfach nur eingefroren. Ich konnte nun herausfinden das es immer 20 Minuten nach dem GC Job der PBS (2.0) VM passiert. Letzter Eintrag in den Logfiles: System wurde...
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    More than one 2FA / TFA auth?

    Hello, is there a way to add some more U2F devices to a user? I played around with the priv/tfa.cfg file, added the second key as new line, but it works only the last line. Thanks for your help.
  4. M

    Migration from Ubuntu KVM

    https://pve.proxmox.com/wiki/Qemu/KVM_Virtual_Machines#_vm_generation_id I think you can set it with: qm set <VMID> -vmgenid 00000000-0000-0000-0000-000000000000 Here I found your smbios1 setting: https://forum.proxmox.com/threads/setting-uuid-for-kvm-vm.45880/post-217958 qm set <VMID>...
  5. M

    Migration from Ubuntu KVM

    Can you post some example XML ? You can replace some critical informations with XXXXX or something.
  6. M

    Migration from Ubuntu KVM

    Did you mean where you can set this configurations? This is described in the first line: https://pve.proxmox.com/wiki/Qemu/KVM_Virtual_Machines#qm_configuration Configuration VM configuration files are stored inside the Proxmox cluster file system, and can be accessed at...
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    Migration from Ubuntu KVM

    Hello, I think you search the following: https://pve.proxmox.com/wiki/Qemu/KVM_Virtual_Machines#_vm_generation_id Edit: on Configuration: You can also find a hv-vendor-id https://pve.proxmox.com/wiki/Qemu/KVM_Virtual_Machines#qm_configuration hv-vendor-id=<vendor-id> The Hyper-V vendor ID...
  8. M

    ZFS - VM disk grows higher than real volume size

    Thanks for the doc links. Yes it is raidz it was created with the proxmox installer.
  9. M

    zfs pool difference size in panel proxmox and console

    The difference from 920GiB to 899GiB is the zfs filesystem offset. The 7.96GiB are the real used data on your storage and the 825GiB you have allocated to a VM. You have to enable thin-provisioning but I don't now if it will work with existing volumes.
  10. M

    zfs pool difference size in panel proxmox and console

    Hello, what is the size of your created nvme/vm-100-disk-0 image? Have you enabled thin-provisioning? Can you add some screenshots from the GUI with the different sizes?
  11. M

    ZFS - VM disk grows higher than real volume size

    Hello, I have some trouble with my ZFS storage. My VM disks are growing higher than the size that is set in the VM hardware tab, it results that the host crashes with a full ZFS zpool. I tried to create a simple example with a 20GiB disk. I think it has to do with the 4k/8k/512 block size, but...
  12. M

    Is there any way to emulate armhf devices?

    Hello Proxmox Community, I need to emulate some Raspberry Pi's for a testing environment. Is there any way to get it to work in proxmox? I played around with some qemu parameters (arch: aarch64 bios: ovmf cpu: versatilepb/raspi2) but proxmox says parsing error on the hda devices. Thanks for...
  13. M

    Kernel panic related to storage?

    Hello, it seams to be a problem with the Kingston A2000 M.2 NVMe SSD. We would like to setup a homelab and have the same issues... Problem found on pve 6.2-15
  14. M

    Firewall on CT not working

    Hello, the CT is bridged into the public internet with a public ip. I have tried to ping from outside (from a other public source) which should fail and the firewall should block/drop it, but the ping was sucessfull... The way back was also working, but this is allowed... After restart the...
  15. M

    Firewall on CT not working

    Hello, I have some trouble with the Firewall on CTs. 1. Firewall on datacenter is enabled 2. Firewall on datacenter is configured to drop incomming traffic 3. Firewall on all (3) hosts (in cluster) is enabled 4. Firewall on CT network adapter is enabled 5. Firewall on CT is enabled 6. Firewall...
  16. M

    remote sync seems to time out after 2 hours when run by hand

    I think, my is the same problem? 2020-09-03T08:17:02+02:00: re-sync snapshot "vm/121/2020-08-22T17:00:44Z" done 2020-09-03T08:17:03+02:00: sync snapshot "vm/121/2020-08-23T17:00:35Z" 2020-09-03T08:17:03+02:00: sync archive qemu-server.conf.blob 2020-09-03T08:17:03+02:00: sync archive...
  17. M

    Proxmox Backup Server (beta)

    Create a local backup server and than sync from a remote server, and all is ok... and secure...
  18. M

    Proxmox Backup Server (beta)

    I think yes it is, the newes version in the enterprise repo is 6.2-10 with support the pbs. But you should think it's a beta...
  19. M

    Need Help to save back-ups automatically on NAS

    Hello, when it is a real live environment, than you should mount the storage under Datacenter > Storage > with CIFS (SMB) / NFS and select "VZDump backup file". Under Datacenter > Backup you can configure vzdump tasks for automatical backup. The pbs is still in beta... At the moment nothing...
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    Proxmox Backup Server (beta)

    Very nice!! I installed it on top of my existing backup NFS server. Simple tests with incremental backups of one VM looks very good! Thank you for this beta!