Years ago, when I wrote about the potential issues of VSAN, many people on the VMware side told me I was talking nonsense. However, developments have shown that SDS architectures are not very suitable for virtualization environments. In a serious...
I tried this as well, since I thought the issue might exist across all cache systems, so I also tested with directsync, but the problem remained the same. The issue lies in the Lock mechanism applied at the Proxmox layer. It’s not only in this...
General system info :
CLONE Speed limit : 300MB/s
Wipe Removed Volumes was not selected
A time
At this point I cloned two machines while DISCARD was enabled on their disks. As shown, the storage wrote very little data, which is normal because...
It’s an interesting way of answering, maybe it’s just because we speak different languages.
Anyway, at the end of the day the situation doesn’t really change. When I work directly with LVM and LVs via direct storage or OCFS2, I don’t encounter...
Hello Friends,
First of all, thank you for your answers. However, there is a point we overlooked in the LVM LUN part: this is not a file system, but block storage. Also, LVM thin is not being used in this section. Essentially, the host’s RAM...
Hello,
Has anyone successfully implemented a professional Proxmox setup with Fibre Channel (FC) SAN storage? I am not referring to IPSAN, but specifically FC-based SAN.
In a clustered environment, I am experiencing significant issues...
I really enjoy using Proxmox, but in a large setup, the number of storages or SDN networks we use can cause serious problems. The "Folder View" is very useful for keeping things organized, but the clutter in the Storage tab and the SDN tab is...
Hi,
thank you for the reports! I can reproduce the issue with a Windows 11 guest and will take a look.
EDIT: Upstream already has a fix which was sent to the pve-devel mailing list now too...
I ran into this issue too. I discovered there is also a temporary workaround which works on pve-qemu-kvm 10.1.2-1. Go into the Options tab of the VM in PVE and set "Use tablet for pointer" to no, apply it, and then set it back to yes (Do it while...
I have the same issues on NoVNC and Guacamole VNC connections.
Only on Windows VMs with spice-tools installed and Clipboard set to VNC.
Downgrading was the only way to resolve this for me as well.
For your information: In the latest update, the following packages were upgraded.
Start-Date: 2025-11-11 21:25:38
Commandline: apt-get dist-upgrade
Upgrade: pve-qemu-kvm:amd64 (10.0.2-4, 10.1.2-1), libpve-storage-perl:amd64 (9.0.13, 9.0.14)...
Hello, when I upgrade the package pve-qemu-kvm:amd64 from 10.0.2-4 to 10.1.2-1, if I use VNC in the guest system’s Display -> Clipboard section, the mouse becomes unusable in the NoVNC console on the guest.
When I downgrade, it works correctly...