The resolving commit for mentioned vioscsi (and viostor) bug was merged 21 Jan 2026 into virtio master (commit cade4cb, corresponding tag mm315).
So if the to-be-released version will be tagged as >= mm315, the patch will be there.
As of me...
Hello!
We encountered a similar NCCL issue with CUDA error: operation not supported.
Our H200s were managed by vGPU. We uninstalled the vGPU drivers (on the Proxmox host and the VM) and installed on the VM the latest Nvidia Linux driver. After...
I did exactly what is described above with 8 hugepages of 1GB
cat /proc/cmdline
initrd=\EFI\proxmox\6.17.4-2-pve\initrd.img-6.17.4-2-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs intel_iommu=on iommu=pt transparent_hugepage=never default_hugepagesz=1G...