OK, so I came up with this brief patch against PVE/QemuServer/Cloudinit.pm:
diff --git a/src/PVE/QemuServer/Cloudinit.pm b/src/PVE/QemuServer/Cloudinit.pm
index c1311da8..b3d2e9e2 100644
--- a/src/PVE/QemuServer/Cloudinit.pm
+++...
There is currently no way to do this directly in PVE via the GUI, but as you guessed, it can be done via the args parameter. Something in the form of this should work:
-drive file=/path/to/nvme1.img,if=none,id=NVME1 -device...
never tried it but :
https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/virtualization_deployment_and_administration_guide/chap-kvm_guest_timing_management
To enable the PHC device, do the following on the guest OS:
Set...
I don't know VMware but for Linux VM you can use ptp_kvm as the clock source: https://forum.proxmox.com/threads/how-to-enable-continuous-time-sync-between-qemu-guest-and-host.173396/#post-806460
After a lot of trial and error, I was finally able to get Windows Clustering working under PVE with Ceph as the backend storage
The way I was able to get this to work is using Storage Spaces Direct (I know this is a Datacenter only feature) but...
Zumindest keines was nix kostet (mir ist zumindest keines bekannt). X2go war in X-Zeiten wirklich sehr fein. Kasm muss ich erst testen, gerade herunter geladen.
Um nochmal nachzuheulen:
RDP gehört zu Win wie ein Kalb zur Kuh.
freerdp als Grundlage in Guacamole funktioniert auch sehr sehr gut um auf Win-Clients zuzugreifen
Rdp als Server auf unixoiden Systemen ist unterdisch
VNC ist grundsätzlich...
Ich darf mich hier auch zum Thema dazu hängen. Mit Linux Terminal Servern hatte ich schon vor gut 20 Jahren zu tun und war eigentlich immer der volle Fan von LTSP. Ich habe LTSP mit der aktuell komplett neu geschriebenen Version nicht getestet...
Ok, got it.
I can access the Ceph RBD directly through qemu-img. Great!
- Shrink partition inside the VM (Windows, gparted, etc.)
- Shutdown VM
- Resize the image: qemu-img resize -f raw --shrink rbd:<pool>/<disk-img> <size> (example: qemu-img...
ja, dafuer muesstest du noch einen node in nem dritten brandabschnitt mit entsprechender anbindung haben, um dort den tie-braker ceph mon und die tie-braker corosync instanz laufen zu lassen (ohne ceph waere auch ein qdevice eine option, aber...
After some more fiddling, I would say this is some kind of regression related to SeaBIOS and Windows Server 2025 or generally newer Windows versions which still don't use UEFI (just as reference, UEFI is still not an official requirement for...
By default, Raspberry Pi OS on the Pi 5 uses a kernel configured with a 16KB memory page size. However, PBS (which is compiled primarily for amd64 architecture) relies on a 4KB page size for mapping, creating, and reading fixed index files...
We are pleased to announce the release of Proxmox Datacenter Manager 1.1!
This point release focuses on expanding visibility and automation for large-scale, multi-site deployments. Our main focus for this iteration has been introducing...
A VM is definitely fine for testing, but for production use, you should install PBS on physical hardware with fast physical datastore. Please also check the system requirements.
From what I can read, are you using a Synology as backup storage...