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  1. M

    Replication + Heartbeat / HA

    Thank you very much for the quick reply. This looks like an efficient solution. Is my expectation concering #1 correct?
  2. M

    Replication + Heartbeat / HA

    Hi everyone. I have a "standard" Proxmox 6 server with zfs in default config (rpool with system + data on it) I am afraid of hardware failure resulting in a long downtime. So I would like to run a second node with storage replication and heartbeat-configuration that would take over in case of...
  3. M

    Proxmox backup slowing down VMs/CTs

    Well, how would I find out? As far as I can see there is no overcomittment. C_Max (Max ARC) is limited to 14 GB. VMs have a max of 20 GB. Server has 32 GB. When I observe the server doing encrypted uploads to a remote storage and becoming very slow I see a high disk io while memory is still...
  4. M

    Proxmox backup slowing down VMs/CTs

    No controller. Discs are connected to the MB directly
  5. M

    Proxmox backup slowing down VMs/CTs

    Hi Fabian, thank you for the quick reply. Proxmox is running on a machine with CPU: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz RAM: 32 GB Disks: Two 2TB discs in a ZFS-Raid1 confiuration. sudo hdparm -I /dev/sdb /dev/sdb: ATA device, with non-removable media Model Number: HGST...
  6. M

    Proxmox backup slowing down VMs/CTs

    Good afternoon! I am running proxmox with ZFS one 2 HDDs. In total there are 2 CTs to be backed up. It takes hours and drags down the CTs. I observe cronjobs failing during the night. I run vzdump with the following args: ionice -c3 nice -n19 vzdump --maxfiles 1 --exclude-path...
  7. M

    [SOLVED] Backup Windows VM with VirtIO HDD

    Hi everyone. I am using Proxmox for Linux CTs primarily. I just setup the first Windows VM with VirtIO according best practices guide. I noticed that I can't choose qcow2-Image format. I guess that is because I am using ZFS on the host. The windows-host has a 100GB disk with 20 GB used. When I...
  8. M

    [SOLVED] Snapshot lxc-freeze not possible since upgrade

    Hi Moayad, I am sorry for double-posting. I just found that post as well and was about to mark this one resolved. I just rebooted the server and everything is working fine now.
  9. M

    [SOLVED] Snapshot lxc-freeze not possible since upgrade

    Hi everyone. I updated to the latest version yesterday (pve-manager/6.2-4/9824574a (running kernel: 5.3.18-3-pve)). However since the system is in production I didn't reboot into the new kernel. Tonights upgrade failed with ERROR: Backup of VM 100 failed - command '/usr/bin/lxc-freeze -n 100'...
  10. M

    Issue Backup needs so much IO that CT is down

    Hi. Thank you for your reply. I had that configured as you suggested. However I found out that rclone is causing the issue. Sorry for that :(
  11. M

    Issue Backup needs so much IO that CT is down

    Hi. I setup vzdump.conf with ionice 8 (which as I understand is only using idle IO) and pigz. However when compressing the backup with pigz the CTs are almost down. Webservers respond with bad gateway etc. Is there are chance to give the CTs a higher priority or limit hosts IO? I also tried...
  12. M

    Private Ip-Adresse hinzufügen

    Ich glaube ich habe es selber lösen können. Es war zwar ein manueller Eingriff in die /etc/network/interfaces nötig, aber anders gehts wohl nicht... Hoffe das ist so korrekt, aber es funktioniert immerhin. auto lo iface lo inet loopback iface enp2s0 inet manual auto vmbr0 iface vmbr0 inet...
  13. M

    Add private IP to host node

    I think I got it solved. I hope I did it right, but its working for now. auto lo iface lo inet loopback iface enp2s0 inet manual auto vmbr0 iface vmbr0 inet static address 91.xxx.xxx.7 gateway 91.xxx.xxx.1 bridge-ports enp2s0 bridge-stp off bridge-fd 0...
  14. M

    Add private IP to host node

    Good morning everyone. I have a fresh install of Proxmox 6.1 (ISO-INstaller) How do I add a private IP (192.168.22.32) to the host-node to reach a backup-server? I understand that I am not supposed to touch the interfaces-file manually. I tried adding another bridge in the GUI, but that didn't...
  15. M

    Private Ip-Adresse hinzufügen

    Bei meinem alten CENT-OS Server habe ich einfach ein Interface eth0:1 gemacht. Das funktioniert auf jeden Fall irgendwie. Ich weiß nur nicht wie es über Proxmox-Gui geht.
  16. M

    Private Ip-Adresse hinzufügen

    Ja, die 91. IP ist die Public IP. Nein, keine Netzwerkkarte frei
  17. M

    Private Ip-Adresse hinzufügen

    So wie es der Installer gemacht hat.... auto lo iface lo inet loopback iface enp2s0 inet manual auto vmbr0 iface vmbr0 inet static address 91.210.xxx.7/24 gateway 91.210.xxx.1 bridge-ports enp2s0 bridge-stp off bridge-fd 0
  18. M

    Private Ip-Adresse hinzufügen

    Hallo. Habe Proxmox aus dem ISO installiert. Wie füge ich eine private IP (192.168.22.32) hinzu? Ich habe verstanden, dass ich nicht an der Interfaces-Datei herumfummeln soll, aber als Bridge über die GUI hat es auch nicht funktioniert. Benötige die, um lokal auf einen Storage-Server...
  19. M

    ZFS Disk replacement

    Force did the trick. Thank you. I hope I don't ever have to do that on a production machine....
  20. M

    ZFS Mirror Setup

    I understand it so far, but how can I have two storages which have 1,8 TB each on a raid with only 2TB total space?