We encountered this during a restore of a VM with Veeam. All the other VMs became with status unknown in the GUI. qm list was failing as well
After applying the fix, the error is now reported only for that vmid, and the rest of the vms listed...
Can you post your network configuration on the affected host as well as the VM configuration of an affected VM? Preferably when the system is in the erroneous state:
cat /etc/network/interfaces
cat /etc/network/interfaces.d/sdn
ip a
qm config...
Hi kennyisalive222,
I suppose this few point to check:
You are using jumbopacket. The packet loss may be connected with this. Does the Win server accept Jumbopacket?
Is the loss connected with UDP or TCP trafic?
The loss may be connected with...
Hi,
We use currently Veeam to backup our virtual machines, we get the following error when the process is running.
4-3-2026 22:28:27 :: Failed to explore PostgreSQL instance mailfilter:5432 : Command explore_instance completed with error Error...
Did you upgrade the Proxmox installation after installing? There is a bug in 9.1 related to bonds and VLANs on bridges that gets resolved with a newer version. You'd need to restart the host after updating to ensure that the network devices on...
Network storage (especially over a WAN connection like to a cloud storage) isn't a good option for a PBS datastore:
https://forum.proxmox.com/threads/datastore-performance-tester-for-pbs.148694/
For VMA backups it might work, but for an export...
Can you post your network configuration?
cat /etc/network/interfaces
cat /etc/network/interfaces.d/sdn
ip a
It's very likely related to the vlan-aware setting on the bridge, but I'd need to see the network configuration of your host to verify this
Can you post the output of the following commands (from a node where its working / not working):
cat /etc/network/interfaces
cat /etc/network/interfaces.d/sdn
ip a
I've got a BCM57504 connected to two upstream switches using a 802.3ad bond and then off that bond I have vmbr0. Then I have vmbr0.108 for the management interface and then I have SDN configured, to create bridges on top of that bridge for each...
Hallo zusammen,
erstmal danke @sgw, dass du das Thema so sachlich hältst — es geht hier um dein Storage-Problem, und dabei sollte es auch bleiben. Genau dafür ist das Forum da, und genau deswegen bin ich hier.
Mir tut es ehrlich leid, dass sich...
Oh, and one more thing ;-)
If you buy two new SSDs and put them in an RAID1, they will wear out fairly evenly. In other words, there is a high chance that they will wear out at the same time or around the same time and then fail within a similar...
Hallo zusammen,
erstmal danke @sgw, dass du das Thema so sachlich hältst — es geht hier um dein Storage-Problem, und dabei sollte es auch bleiben. Genau dafür ist das Forum da, und genau deswegen bin ich hier.
Mir tut es ehrlich leid, dass sich...
There was a recent discussion on the German forum ( use something like deepl to Translation):
https://forum.proxmox.com/threads/sicherung-von-sicherungen.179854/
Basically you can export the discs and config of a vm from a snapshot with the...
There was a recent discussion on the German forum ( use something like deepl to Translation):
https://forum.proxmox.com/threads/sicherung-von-sicherungen.179854/
Basically you can export the discs and config of a vm from a snapshot with the...
It is explained here: https://pve.proxmox.com/pve-docs-9-beta/chapter-pvesm.html#storage_lvm
Simply put, you need to manually add the option in the storage.cfg file yourself. eg:
A LUN exported from a Qnap server
iscsi: qnap
portal...