Recent content by kobemtl

Problem resovled with the update below. grub: add pcie_acs_override=downstream to span>GRUB_CMDLINE_LINUX_DEFAULT modprobe: echo "options vfio_iommu_type1 allow_unsafe_interrupts=1" > /etc/modprobe.d/iommu_unsafe_interrupts.conf echo "options kvm ignore_msrs=1 report_ignored_msrs=0" >...

use `nvidia-smi` check if your P4 in TCC or WDDM mode. Try `nvidia-smi -fdm 0` if not in WDDM mode. Then you should see the GPU from task manager.

Simular to Proxmox VE 9 PCIe Passthrough TrueNAS VM and PCIe-Passthrough no Longer Working on PVE 9.0.3 with kernel 6.14 - VM Hangs on Start, I have problem when VM using PCIe Passthrough. Everything works fine before with PVE 8.4. After upgrade to 9.05, this problem happenes. I thought...

Thank you Jörg. Had the same problem and with the new scripts problem fixed.

God damn it I tried all different drivers patched non patched nothing works. until I found this and following your steps. Finally!!!! Thank you so much. BTW, I installed 3-4 Tesla P4 and this is the first time I had this issue. Nvidia just #%$@*&(&!@@!

Did this on 6.5.13-6-pve and works! Thank you so much.

I am using Nvidia offical kvm driver on my proxmox host. vGPU works fine without any problem. The only concern is I don't know, did quite some research already, how to override the mdev types. The problem of offical types they split vGPU equally. Google results are all showing to use the unlock...

Same problem with Win11 guest on 8.04 host. With mitigations=off temporary bypass the issue.

Hi, are you able to finnaly get T4 passthrough? What driver you using in the VM? Thanks.

command line works! Damn it. I shall use command line. Thanks a lot bbgeek17

I am so sorry. I think I made a mistake. All the error and the missing option is for LXC migration NOT VM.

Thanks a lot for the suggestion. When I do the migration there is no option to choose the storage target. And I remember I had that kind of choice before. It was before when I had another node in the cluster. Any idea or document where can I have that option?

I think I screwed up the cluster. Below the details about my cluster storage. pve-dellr330: $lvs LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert data pve twi-aotz-- <63.38g 40.32 2.64 root pve -wi-ao----...

I have the same err -11 error after upgrade to PVE 7.0. Not on all VM backup jobs but few of them. From same SDD to same PBS storage. Work again after adding aio=threads The log from PBS side before and after adding aio=threads Before with err -11: ProxmoxBackup Server 2.0-4 ()...

Thank you for the reply. I will try that out. It will be nice to have of kind of quite mode for the backup client.