Search results

  1. J

    Proxmox Backup Server Hardware, is that usable?

    Hello everyone, Two Options: 1) Intel Xeon E5-1650V3 256 GB RAM 15x 10 TB HDDs (probably configured as 3-Way Mirror, so 50 TB usable?). Has to run PBS and act as Backup Storage Pool or 2) Intel Xeon W-2145 128 GB 2x 960 GB SSD (PBS Setup and SLOG, L2Arc for Backup pool?) 10x16 TB HDD (probably...
  2. J

    Hetzner Server als VM Host und für Proxmox Backups und file based backups

    Hallo zusammen, ich überlege bei Hetzner einen Server mit folgenden Specs zu mieten: Intel Xeon E5-1650V2 128 GB Ram 15 x 6.0 TB Enterprise HDD 1 Gbit Nic Darauf möchte ich Proxmox laufen lassen (2x 6 TB Mirror ZFS) für zwei Nextcloud Server mit sehr wenig Last. Die anderen 13 HDDs möchte...
  3. J

    Windows Server 2019 Standard Lizenz

    Hallo zusammen, ich hab hier eine Windows Server 2019 Standard Evaluation laufen und bräuchte dafür eine richtige Lizenz. Soweit wie ich das verstanden hab will Windows Server für die Zahl der CPU Kerne des Hosts lizensiert werden (soweit so schwachsinnig). Da der auf verschiedenen Hosts laufen...
  4. J

    BTRFS

    Hallo zusammen, Klar, Auswahl ist immer gut und das hier soll auch bitte keinen Glaubenskrieg auslösen. Ich wüsste gerne welche Gründe es für euch gibt einen Pool mit BTRFS statt ZFS zu betreiben. Was macht BTRFS anders oder gar besser? Danke
  5. J

    ZFS Magie, ich zweifle an meinem Verstand.

    never mind...
  6. J

    Backup Server and Proxmox on the same physical server

    Hello everybody, can i actually run both on the same physical hardware? I would like to setup a proxmox backup server and use it at the same time for some unimportant playground VMs. Thank you.
  7. J

    Netzwerkproblem mit Bridge ("Absender IP" falsch)

    Hallo zusammen, ich habe seit kurzem ein Problem, das die Ursache für diverse andere Probleme zu sein scheint. Ich habe einen Proxmox Host laufen, der ein Subnetz (Hetzner) folgendermaßen für VMs bereitstellt: auto vmbr0 iface vmbr0 inet static address 188.40.xxx.209 netmask...
  8. J

    Hardware Raid VS ZFS

    Hello everybody, i am building a new server and i am not sure if i want to use a hardware Raid controller (Dell Perc H730P). One big advantage would be the hotswap capabilities but i am unsure about performance and snapshot features. Option 1) A ZFS Mirror with 4*1,92 TB SSDs and the snapshot...
  9. J

    [SOLVED] VM mit pve-zsync migrieren | Volumes umbenennen?

    Hallo zusammen, ich würde gerne mehrere virtuelle Maschinen via pve-zsync migrieren. Nun habe ich das Problem, dass auf dem alten Host mehrere ZFS Pools existieren und die VMs Disks von mehreren Pools nutzen. Das sieht dann z.B. so aus: SSDTANK/vm-101-disk-1 HDDTANK/vm-101-disk-1 Wenn ich...
  10. J

    Best Setup for ZFS

    Hello everybody, i am currenlty planning a new Proxmox Host and i am unsure about the best setup. I have an 8 Core AMD Ryzen System (3700x) with 64 GB RAM (i could upgrade it 128 GB when needed). It will run about 4-5 Debian based and 4-5 Ubuntu based virtual machines and containers. I can...
  11. J

    LXC Nat config, no internet access after upgrade to 6

    Hello everybody, my next issue. I cannot connect to the internet anymore from my containers. Network config on host: auto vmbr2 iface vmbr2 inet static address 192.168.100.1 netmask 255.255.255.0 bridge_ports none bridge_stp off bridge_fd 0...
  12. J

    Alle LXC (ZFS) Container starten nicht nach Update, FS leer.

    Hallo zusammen, ich hab gerade eine meiner Maschinen auf Proxmox 6 geupdated. Es lief alles gut durch und die KVM Maschinen starten brav. Die LXC Container hingegen starten nicht: lxc-start -n 105 lxc-start: 105: lxccontainer.c: wait_on_daemonized_start: 856 No such file or directory - Failed...
  13. J

    ZFS: Automatic Snapshot including RAM?

    Hello everybody, is there any way to configure an automatic snapshot inlcuding RAM ? Thanks.
  14. J

    Removing snapshots not possible

    Hello everybody, i have a Proxmox 5.1 server running and i want to remove snapshots of a VM that makes a lot of trouble. I tried to do it with the eve4pve-autosnap clean function but my server crashed and now i have a lot of snapshots in proxmox without existing ZFS snapshots. How can i get...
  15. J

    [SOLVED] [z_null_int] with 99.99 % IO load after 5.1 upgrade

    Hello everybody, i just upgraded one of my proxmox nodes from 4.4 to 5.1. root@prox12 ~ # zpool status pool: hddtank state: ONLINE scan: scrub repaired 0B in 23h16m with 0 errors on Sun Nov 12 23:40:48 2017 config: NAME STATE READ WRITE CKSUM hddtank ONLINE...
  16. J

    100% cpu in KVM VM (but no process shows load)

    Hello, i had to restore one of my VMs (Host Proxmox 4, VM Ubuntu 14.04) and after that it has constant 100% CPU load (on both cores). Unfortunatly htop is not showing me any process that causes that load. How is that even possible and how can i fix that? Thanks and best regards, John
  17. J

    Access files in snapshots?

    Hello, i am using eve4pve-autosnap (https://github.com/EnterpriseVE/eve4pve-autosnap) to create daily snapshots of my kvm machines. It works fine but i have no idea how to restore single files from these snapshots. Any ideas? My Server are running with Proxmox 4.4 and ZFS Pools. Best...
  18. J

    Dedicated log ssd + sync=always?

    Hello everybody, i am currently using the following pool setup : pool: hddtank state: DEGRADED status: One or more devices is currently being resilvered. The pool will continue to function, possibly in a degraded state. action: Wait for the resilver to complete. scan: resilver in...
  19. J

    ZFS Restore: Out of space

    Hello, i am trying to restore an image which was created on another Proxmox System. The image contains millions of very small files and i had to create a seperated ZFS volume with a smaller block size (2k). I accidentally tried to restore the image on my usual ZFS volume (hddtank) and the...
  20. J

    ZFS erweitern

    Hallo zusammen, ich hab hier einen Proxmox 4 Server mit 2x NVMe SSDs (je 512GB) und 2xSATA 4 TB HDDs. Die zwei SSDs bilden einen ZFS Pool mit Dedup und stellen zusätzlich Partitionen für L2 Arc und Zil für den HDD Pool bereit. Insgesamt läuft das ganze auch sehr zufriedenstellend. Weit besser...

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