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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 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...

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...

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...

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...

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...

Hi there, Anyone knows where to change the config file to tell proxmox to boot from systemd insead of grub ?

Hi everyone, I installed proxmox on zfs on a dedicated server at hetzner, but I cannot manage to boot. I can start it using rescue mode and loading it from vnc, but if I try to boot in normal mode the server get stuck on bios menu. This happens only on zfs system. Anyone has an idea ?

Hi everyone, did someone managed recently to install proxmox on zfs on a hetzner server ? I used to do it several times in the past but could not manage to do it anymore. Tried with a bootable iso installed by hetzner's tech but it brakes the network and I loose connectivity. Tried from vnc in...

Hi everyone, I migrated all my CT/container with bulk migration from PVE1 to PVE2. It's been running for 8 hours, and it keeps running but the log is saying that storage has been imported successfuly and I can see my vm/CT storage in both PVE. Container's storages on PVE 2 are not fully...

Hi everyone, Can someone validate the following process to shrink a container: https://blog.samuel.domains/blog/tutorials/how-to-reduce-an-unprivileged-container-size-with-proxmox-5 I am a bit worried about command: pct destroy thanks

Hi everyone, I have one ssd drive split in 2 with log & cache configured on it. Is it safe to take it offline and replace it with a bigger one ? Any particular things I need be cautious with ?

Hi everybody, I have a set of 4 ssd drives configured in raidz1. here is the config: storage 4.75T 411G 140K /storage storage/data 4.75T 411G 1.44T /storage/data storage/data/subvol-100-disk-0 2.38T 411G 1.93T...

Hi everybody, Since a few day proxmox server IO delay went to 30% average making all containers runnunig very slow. Disks are SSD enterprise grade on a brand new dell poweredge 740 There is only 2 container (1 zimbra 1 samba active directory) and 1 vm with 35 five total users there is 4 disks in...

Hi there, I get the following message while starting VM with PCIe passthrough: vm: -device vfio-pci,host=0000:9e:00.0,id=hostpci0.0,bus=pci.0,addr=0x10.0,multifunction=on: Failed to mmap 0000:9e:00.0 BAR 1. Performance may be slow host log says: vfio-pci 0000:9e:00.0: BAR 1: can't reserve...

Hi there, I have a weird storage issue. some of my vm/pct have 2 disks, 1 unused and the other one is size=0 root@proxmox-3 ~ # cat /etc/pve/lxc/102.conf arch: amd64 cores: 4 features: nesting=1 hostname: srvmail.danobat.fr memory: 6144 nameserver: 127.0.0.1 192.168.6.11 8.8.8.8 net0...

Hi everybody, I tried to join a third node to my cluster today. The node is visible in the cluster but with a red cross. I can ssh login to the new node from the cluster GUI but it keeps asking for password. Can someone enlight me ? root@proxmox-1 ~ # pvecm status Cluster information...