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I recenty upgraded my Debian LXC running DNS and backups have started to fail. Here's a writeup of the investigation. What is the right way to address this? PVE 8.4.13 Issue:Automated backups of LXC container 101 (AdGuard2, Debian 11) started failing after running apt update && apt...

A single node is grayed out, this has happened before and succesfully cleared with systemctl restart pvestatd but it keeps recurring so I checked my logs: There was an uptick around 13:00 so I honed in on that to find that these error messages suddenly started appearing over and over...

I'm trying to send a VM backup to a S3 bucket that has been mounted to a local file. I have succesfully backed up to this mounted share directly from proxmox with a ~25GB disk, but fails on a ~125GB disk. INFO: starting new backup job: vzdump 900 --notes-template '{{guestname}} baseline...

I used the =9916e23271e8cf3207741acc7714efa2']latest iso for did a fresh install. I used the network setup options part of the installer with the following parameters: Address: 192.168.1.10/24 Gateway: 192.168.1.1 DNS: 192.168.1.1 I can connect to the web portal with 192.168.1.10:8006: The...

Hi all, While working through this problem here, I realized that I needed to fix the layout of the partition in my rpool before proceeding. /dev/sdb3 and /dev/sda3 are now mirrored partitions (correct) but sda2 should be a EFI boot partition. I'm trying to remove sda2 from the rpool so I have...

The goal is to spin up a EC2 instance that runs PBS for off-site backups. I followed the instructions here I spun up a fresh Debian 11 (HVM) instance and attempted to install PBS with 'apt-get install proxmox-backup-server'. When the installer removes ifupdown, we lose network connectivity to...

PVE 7.2-3 Per my title, my VLAN tagged VM's can only pull a DHCP address from the router when the gateway the bridge isn't set. Since this is a shared bridge, the hypervisor can't reach the internet for updates etc. Any help to fix this is greatly appreciated! My home network is running a...

PVE 7.1-12 Per my title, my VLAN tagged VM's can only pull a DHCP address from the router when the gateway the bridge isn't set. Since this is a shared bridge, the hypervisor can't reach the internet for updates etc. Any help to fix this is greatly appreciated! My home network is running a...

I have had an Ubuntu 18 VM exclusively running ZoneMinder for a couple of months now. It has recently started locking up and causing the hypervisor CPU to max out. I have attached a picture from my Grafana dashboard showing, "TracheNode B Core Temps" is the temperature of the hypervisor. You'll...

PVE 7.1-10 I had been successfully running a pfsense VM with VLAN tagging through the GUI/OVS for ~2 years prior to upgrading to PVE 7.x. Now, none of my tagged VM's can reach their gateways. VLAN routing is still working correctly in the rest of my network stack, it's only the VLAN Tagged VMs...

I have a 3 node cluster running PVE 7.1-10. I am successfully replicating a pfsense VM between two nodes in my cluster, but it's going over my LAN NIC instead of my dedicated cluster network. Is there a way I can specify the NIC for replication? Even better, can I specify a primary and...

I'm trying to join a new PVE node to an existing cluster. All the machines are on PVE 7.1-8. When I attempted to join the existing cluster from the GUI's "Assisted join", I get the following error. () detected the following error(s): * this host already contains virtual guests TASK ERROR...

Hello, I can't seem to get tagged VM traffic to my router. I am successfully routing vlan traffic on another proxmox node using an OVS config, so it's a node specific issue. 192.168.1.1 is my pfsense router. I have rebooted the node multiple times in between network changes. I initially...

I'm trying to hunt down a network throughput issue I'm having in my virtualized environment. It was suggested that perhaps my OVS config could be to blame and so I wanted to get a sanity check on what I'm working with. X-post...

I'm trying to spin up a Debian VM with GPU passthrough. Everything seems to have worked correctly except I cannot connect to the console: "VM 69420 qmp command 'set_password' failed - Could not set password" I have also tried to connect a monitor directly to the VGA port of the card but didn't...

Hello, I'm running PVE 6.4-4 and cannot upgrade via the GUI any further. I have only ever upgraded through the GUI. Starting system upgrade: apt-get dist-upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The...

I recently restored this LXC container, and now I cannot back it up. I am able to backup VMs to this same directory in the same job, just cannot backup the LXC. Method 'GET /nodes/TracheNodeA/vzdump/defaults' not implemented (501) INFO: Starting Backup of VM 100 (lxc) INFO: Backup started at...

I configured 2 SSDs in RAID1 on my hardware controller. After Proxmox install, the RAID volume shows up as "degraded" (Fig. 1) on the controller. The SMART values (Fig. 2) reflect that one drive is being used but not the other. I had the RAID controller "repair" the degraded mirror, but that...

I am trying to restore a VM from network storage. This is the following error I'm getting: restore vma archive: zstd -q -d -c /Nextcloud.Storage/shared/larger_backups/dump/vzdump-qemu-800-2021_07_05-03_19_07.vma.zst | vma extract -v -r /var/tmp/vzdumptmp2102.fifo - /var/tmp/vzdumptmp2102 CFG...

I have noticed in my syslog that during times of high throughput, I am getting this hardware hanging issue. How do I begin to troubleshoot this? Jun 26 21:39:45 TracheNodeA corosync[1828]: [KNET ] link: host: 1 link: 1 is down Jun 26 21:39:45 TracheNodeA corosync[1828]: [KNET ] host...