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Hi everyone, I'm currently facing some confusion around the concepts of SDN, VXLAN, VNETs, and VLANs in Proxmox. We have a single Proxmox cluster distributed across 4 sites, and we aim to use VXLAN to create a Layer 2 broadcast domain that spans all sites, allowing us to transport multiple...

Hi david, Thanks for the hints, we are actually running some testing before to migrate our vmware infrastructure and go live. The plan is a a bit more elaborated than a 2 nodes cluster.

So long story short, from what I understand shared LVM needs a locking mechanism to prevent data corruption. if used standalone = lvmlockd + sanlock is needed if used with proxmox = proxmox manage the locking by itself Correct me if I am wrong.

Hi bbgeek, thanks for answering. I went across this documentation and found it very usefull. unfortunately there are a few things we don't understand the same way with my colleague and we started a battle regarding wether or not lvmlockd + sanlock are necessary or not

Hi guys, In the below setup, trying to have an active/active ha cluster, we are wondering if we need to setup lvmlockd + sanlock to avoid possible data corruption: building a high-availability (HA) infrastructure in Proxmox using shared LVM storage accessible by two Proxmox nodes, built on...

Hi, I am facing the sam issue. Everything looks fine, I can login with email address but not with sAMAccountName did you find a solution ?

Well, while there are plenty different setups and plenty different ways to accomplish them or reach your needs, I assume that if there is a functionality implemented its made for being used and usefull. Proxmox firewall is very usefull to me for many reasons and the logic is good. but from the...

I would like to know other customers opinion: I am an IT senior consultant, been using proxmox tools for almost 10 years, administrating linux systems and all types of firewalls for the same duration. I love proxmox, made many companies I ve been working for to switch to proxmox PVE/PBS/PMG and...

Hi there, After a power outage one of my pool ended up with an unrecoverable error: root@hyperviser1:/# zpool status -v pool: rpool state: ONLINE status: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. Applications are...

Good job !

ok, I fixed it following that tuto: https://icesquare.com/wordpress/zfs-errors-permanent-errors-have-been-detected-in-the-following-files/ Basicaly you need to to run a zpool scrub <mypool> and interrupt it: zpool scrub -s <mypool>

Hi everybody I am having an error on one of my zfs volume since I replaced a disk. I want to move the volume to another zpool but it fails because of that error. zpool scrub and zpool cleart multiple times doesn't help Any chance to fix that ? root@hyperviser1:~# zpool status -v pool: rpool...

You should add the flag when seting up installation through VNC, Command: #### If UEFI Supported #### If UEFI Supported printf "change vnc password\n%s\n" "abcd_123456" | qemu-system-x86_64 -enable-kvm -bios /usr/share/ovmf/OVMF.fd -cpu host -smp 4 -m 4096 -boot d -cdrom ./pve.iso -drive...

Hi eveybody, Can someone explain me the disabled state ? Thanks root@hyperbackup1 ~ # service pve-firewall status ● pve-firewall.service - Proxmox VE firewall Loaded: loaded (/lib/systemd/system/pve-firewall.service; disabled; preset: enabled) Active: active (running) since Sat...

Ok, got it Thanks for the hint

Hi there, Yesterday I added a third node to my cluster and since then the quorum keeps going up and down randomly. both nodes "hyperviser2" and "hyperviser" are on the same site same network, and the new one "hyperbackup1" is on a remote site, connected through an ipsec tunnel on a different...

Hi guys, Ovh recently gave the possibility to download entire snapshot of a vps. Anyone has an idea of how (if possible) to import it to proxmox VE ? The idea is to make my vps running into proxmox, or maybe it is possible to export a vm/ct from the running system directly ? Thanks

Hello, I made a request to have an additional subnet on Hetzner for my Proxmox. There were six available IP addresses in this subnet, and I want to assign one of them to a pfSense VM on my Proxmox. The goal is for internet traffic to pass through this address. However, I'm having trouble...

sorry, didn't see your reply. I am trying to install root system on zfs. I managed to get the installer to run to 99% with kvm console and usb bootable iso. It fails at writting the systemd-bootloader. proxmox-boot-tool init /dev/nvme0n1p2 gives: Failed to set LoaderSystemToken EFI variable...

ok, so it didnt work with qemu. Drives appears in bios in UEFI but can't get the system to boot on them. I managed to get the installer to work from usb stick with KVM console (after hundred issues) but it failed at writting boot partition (99% installed, sic...). Here is what I get when I try...