Hello
First of all, excuse me for my approximate English ;-)
I have a problem whith NVidia two Tesla4
My hardware, Dell Poweredge 740XD whit two Intel Xeon silver.
Proxmox 6.2
I want to do Microsoft rdp, with graphical softwares
I'm trying to make a passthrough for one Nvidia T4. I made the cards appear in the hardware list. For Windows 2019. see picture1.jpg
But it's no working. see picture 2
I can add my card in the hardware list see picture 3
here are my configuration files :
/etc/default/grub
GRUB_DEFAULT=0
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="Proxmox Virtual Environment"
GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on iommu=pt pcie_acs_override=downstream,multifonctio$
GRUB_CMDLINE_LINUX=""
GRUB_DISABLE_OS_PROBER=true
/etc/modules
vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd
/etc/modprobe.d/blacklist.conf
blacklist radeon
blacklist nouveau
blacklist nvidia
/etc/modprobe.d/iommu_unsafe_interrupts.conf
options vfio_iommu_type1 allow_unsafe_interrupts=1
/etc/modprobe.d/kvm.conf
options kvm ignore_msrs=1 report_ignored_msrs=0
options vfio_iommu_type1 allow_unsafe_interrupts=1
/etc/modprobe.d/pve-blacklist.conf
blacklist nvidiafb
/etc/modprobe.d# nano vfio.conf
options vfio-pci ids=10de:1eb8 disable_vga=1
options vfio_iommu_type1 allow_unsafe_interrupts=1
I have an error :
dmesg | grep 'remapping'
[ 11.778987] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 11.781334] DMAR-IR: Enabled IRQ remapping in x2apic mode
lspci gives :
root@FCU-IFL1:/etc/modprobe.d# lspci -n -s d8:00
d8:00.0 0302: 10de:1eb8 (rev a1)
root@FCU-IFL1:/etc/modprobe.d# lspci -n -s 3b:00
3b:00.0 0302: 10de:1eb8 (rev a1)
I think I'm close to the solution
Thank you for your help
Didier
First of all, excuse me for my approximate English ;-)
I have a problem whith NVidia two Tesla4
My hardware, Dell Poweredge 740XD whit two Intel Xeon silver.
Proxmox 6.2
I want to do Microsoft rdp, with graphical softwares
I'm trying to make a passthrough for one Nvidia T4. I made the cards appear in the hardware list. For Windows 2019. see picture1.jpg
But it's no working. see picture 2
I can add my card in the hardware list see picture 3
here are my configuration files :
/etc/default/grub
GRUB_DEFAULT=0
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="Proxmox Virtual Environment"
GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on iommu=pt pcie_acs_override=downstream,multifonctio$
GRUB_CMDLINE_LINUX=""
GRUB_DISABLE_OS_PROBER=true
/etc/modules
vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd
/etc/modprobe.d/blacklist.conf
blacklist radeon
blacklist nouveau
blacklist nvidia
/etc/modprobe.d/iommu_unsafe_interrupts.conf
options vfio_iommu_type1 allow_unsafe_interrupts=1
/etc/modprobe.d/kvm.conf
options kvm ignore_msrs=1 report_ignored_msrs=0
options vfio_iommu_type1 allow_unsafe_interrupts=1
/etc/modprobe.d/pve-blacklist.conf
blacklist nvidiafb
/etc/modprobe.d# nano vfio.conf
options vfio-pci ids=10de:1eb8 disable_vga=1
options vfio_iommu_type1 allow_unsafe_interrupts=1
I have an error :
dmesg | grep 'remapping'
[ 11.778987] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 11.781334] DMAR-IR: Enabled IRQ remapping in x2apic mode
lspci gives :
root@FCU-IFL1:/etc/modprobe.d# lspci -n -s d8:00
d8:00.0 0302: 10de:1eb8 (rev a1)
root@FCU-IFL1:/etc/modprobe.d# lspci -n -s 3b:00
3b:00.0 0302: 10de:1eb8 (rev a1)
I think I'm close to the solution
Thank you for your help
Didier
