Proxmox VDI with vGPU by Deskpool

Yangtzi

Member
Jun 22, 2019
7
1
8
45
Hardware & Network
Server: Dell T3640, i7-10700, 64G , 1T NVME, nvidia Tesla P4-8G

Network: DHCP Service is enable on network.

Install Proxmox 7.1

1. Download Proxmox ISO image
https://www.proxmox.com/en/downloads

2. Boot from USB or CD/DVD

Use rufus create a bootable usb key.

http://rufus.ie/

3. Configure via GUI

https://<Proxmox_ipaddr>:8006

Install nvidia vGPU driver on Proxmox

1. Upgrade , Install PVE-headers & dkms


Code:
echo 'deb http://download.proxmox.com/debian/pve bullseye pve-no-subscription' | tee -a /etc/apt/sources.list

rm /etc/apt/sources.list.d/pve-enterprise.list



apt update && apt dist-upgrade -y

Install pve-headers & dkms

Code:
apt install pve-headers dkms -y

2. Enable IOMMU

Code:
# /etc/default/grub , GRUB_CMDLINE_LINUX_DEFAULT,add intel_iommu=on iommu=pt



sed -i 's/GRUB_CMDLINE_LINUX_DEFAULT="quiet"/GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on iommu=pt"/g' /etc/default/grub



update-grub



# Loading vfio vfio_iommu_type1 vfio_pci vfio_virqfd    four Modules



echo vfio >> /etc/modules

echo vfio_iommu_type1 >> /etc/modules

echo vfio_pci >> /etc/modules

echo vfio_virqfd >> /etc/modules



echo "options vfio_iommu_type1 allow_unsafe_interrupts=1" > /etc/modprobe.d/iommu_unsafe_interrupts.conf

echo "options kvm ignore_msrs=1" > /etc/modprobe.d/kvm.conf

echo "blacklist nouveau" >> /etc/modprobe.d/blacklist.conf



update-initramfs -u

reboot

Checking the IOMMU is enabled

Code:
root@pveserver:~# dmesg | grep -e DMAR -e IOMMU

[ 0.000000] ACPI: DMAR 0x0000000079A48648 0000A8 (v01 INTEL EDK2 00000002 01000013)

[ 0.000000] DMAR: IOMMU enabled

[ 0.004000] DMAR: Host address width 39

[ 0.004000] DMAR: DRHD base: 0x000000fed90000 flags: 0x0

[ 0.004000] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e

[ 0.004000] DMAR: DRHD base: 0x000000fed91000 flags: 0x1

[ 0.004000] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da

3. Install nvidia vGPU Drivers

Code:
#download nvidia drivers

wget https://dl.deskpool.com/NVIDIA-Linux-x86_64-470.82-vgpu-kvm.run

chmod +x NVIDIA-Linux-x86_64-470.82-vgpu-kvm.run



#install nvidia vgpu driver for kvm hypervisor

./NVIDIA-Linux-x86_64-470.82-vgpu-kvm.run -dkms

Reboot PVE Server

Code:
systemctl daemon-reload

reboot

Check P4 is working

Code:
root@pveserver:~# cat /var/log/syslog |grep P4

Nov 22 21:29:17 pveserver nvidia-vgpud: VGPU Type 0x47: GRID P4-1B Class: NVS

Nov 22 21:29:17 pveserver nvidia-vgpud: VGPU Type 0x3f: GRID P4-1Q Class: Quadro

Nov 22 21:29:17 pveserver nvidia-vgpud: VGPU Type 0x40: GRID P4-2Q Class: Quadro

Nov 22 21:29:17 pveserver nvidia-vgpud: VGPU Type 0x41: GRID P4-4Q Class: Quadro

Nov 22 21:29:17 pveserver nvidia-vgpud: VGPU Type 0x42: GRID P4-8Q Class: Quadro

Nov 22 21:29:17 pveserver nvidia-vgpud: VGPU Type 0x43: GRID P4-1A Class: NVS

Nov 22 21:29:17 pveserver nvidia-vgpud: VGPU Type 0x44: GRID P4-2A Class: NVS

Nov 22 21:29:17 pveserver nvidia-vgpud: VGPU Type 0x45: GRID P4-4A Class: NVS

Nov 22 21:29:17 pveserver nvidia-vgpud: VGPU Type 0x46: GRID P4-8A Class: NVS

Nov 22 21:29:17 pveserver nvidia-vgpud: VGPU Type 0x9d: GRID P4-2B Class: NVS

Nov 22 21:29:17 pveserver nvidia-vgpud: VGPU Type 0xd6: GRID P4-2B4 Class: NVS

Nov 22 21:29:17 pveserver nvidia-vgpud: VGPU Type 0xf3: GRID P4-1B4 Class: NVS

Nov 22 21:29:17 pveserver nvidia-vgpud: VGPU Type 0x121: GRID P4-8C Class: Compute

Nov 22 21:29:17 pveserver nvidia-vgpud: VGPU Type 0x120: GRID P4-4C Class: Compute


Install Deskpool on Proxmox​

Please refer to Deskpool for Proxmox quick start

In the step of Download Image from Remote Repository, select win21h1gpu.



In the step of Pool configure Pool, Select the GPU and vGPU type.



```
 
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Reactions: gurubert

djsami

Active Member
Aug 24, 2009
174
3
38
Helppp



Code:
root@pve:~# cat  /var/lib/dkms/nvidia/470.82/build/make.log
DKMS make.log for nvidia-470.82 for kernel 5.15.19-1-pve (x86_64)
Fri Feb 11 18:50:40 +03 2022
make[1]: Entering directory '/usr/src/linux-headers-5.15.19-1-pve'
warning: the compiler differs from the one used to build the kernel
  The kernel was built by: gcc (Debian 10.2.1-6) 10.2.1 20210110
  You are using:           cc (Debian 10.2.1-6) 10.2.1 20210110
  SYMLINK /var/lib/dkms/nvidia/470.82/build/nvidia/nv-kernel.o
 CONFTEST: hash__remap_4k_pfn
 CONFTEST: set_pages_uc
 CONFTEST: list_is_first
 CONFTEST: set_memory_uc
 CONFTEST: set_memory_array_uc
 CONFTEST: set_pages_array_uc
 CONFTEST: acquire_console_sem
 CONFTEST: console_lock
 CONFTEST: ioremap_cache
 CONFTEST: ioremap_wc
 CONFTEST: acpi_walk_namespace
 CONFTEST: sg_alloc_table
 CONFTEST: pci_get_domain_bus_and_slot
 CONFTEST: get_num_physpages
 CONFTEST: efi_enabled
 CONFTEST: pde_data
 CONFTEST: proc_remove
 CONFTEST: pm_vt_switch_required
 CONFTEST: xen_ioemu_inject_msi
 CONFTEST: phys_to_dma
 CONFTEST: get_dma_ops
 CONFTEST: dma_attr_macros
 CONFTEST: dma_map_page_attrs
 CONFTEST: write_cr4
 CONFTEST: of_get_property
 CONFTEST: of_find_node_by_phandle
 CONFTEST: of_node_to_nid
 CONFTEST: pnv_pci_get_npu_dev
 CONFTEST: of_get_ibm_chip_id
 CONFTEST: node_end_pfn
 CONFTEST: pci_bus_address
 CONFTEST: pci_stop_and_remove_bus_device
 CONFTEST: pci_remove_bus_device
 CONFTEST: register_cpu_notifier
 CONFTEST: cpuhp_setup_state
 CONFTEST: dma_map_resource
 CONFTEST: backlight_device_register
 CONFTEST: get_backlight_device_by_name
 CONFTEST: timer_setup
 CONFTEST: pci_enable_msix_range
 CONFTEST: kernel_read_has_pointer_pos_arg
 CONFTEST: kernel_write
 CONFTEST: kthread_create_on_node
 CONFTEST: of_find_matching_node
 CONFTEST: dev_is_pci
 CONFTEST: dma_direct_map_resource
 CONFTEST: tegra_get_platform
 CONFTEST: tegra_bpmp_send_receive
 CONFTEST: flush_cache_all
 CONFTEST: vmf_insert_pfn
 CONFTEST: jiffies_to_timespec
 CONFTEST: ktime_get_raw_ts64
 CONFTEST: ktime_get_real_ts64
 CONFTEST: full_name_hash
 CONFTEST: hlist_for_each_entry
 CONFTEST: pci_enable_atomic_ops_to_root
 CONFTEST: vga_tryget
 CONFTEST: pgprot_decrypted
 CONFTEST: iterate_fd
 CONFTEST: seq_read_iter
 CONFTEST: sg_page_iter_page
 CONFTEST: unsafe_follow_pfn
 CONFTEST: drm_gem_object_get
 CONFTEST: drm_gem_object_put_unlocked
 CONFTEST: set_close_on_exec
 CONFTEST: vfio_register_notifier
 CONFTEST: mdev_parent_dev
 CONFTEST: mdev_dev
 CONFTEST: mdev_get_type_group_id
 CONFTEST: mdev_uuid
 CONFTEST: mdev_from_dev
 CONFTEST: mdev_set_iommu_device
 CONFTEST: pci_irq_vector_helpers
 CONFTEST: kvmalloc
 CONFTEST: is_export_symbol_gpl_of_node_to_nid
 CONFTEST: is_export_symbol_gpl_sme_active
 CONFTEST: is_export_symbol_present_swiotlb_map_sg_attrs
 CONFTEST: is_export_symbol_present_swiotlb_dma_ops
 CONFTEST: is_export_symbol_present___close_fd
 CONFTEST: is_export_symbol_present_close_fd
 CONFTEST: is_export_symbol_present_get_unused_fd
 CONFTEST: is_export_symbol_present_get_unused_fd_flags
 CONFTEST: is_export_symbol_present_nvhost_get_default_device
 CONFTEST: is_export_symbol_present_nvhost_syncpt_unit_interface_get_byte_offset
 CONFTEST: is_export_symbol_present_nvhost_syncpt_unit_interface_get_aperture
 CONFTEST: is_export_symbol_present_tegra_dce_register_ipc_client
 CONFTEST: is_export_symbol_present_tegra_dce_unregister_ipc_client
 CONFTEST: is_export_symbol_present_tegra_dce_client_ipc_send_recv
 CONFTEST: is_export_symbol_present_dram_clk_to_mc_clk
 CONFTEST: is_export_symbol_present_get_dram_num_channels
 CONFTEST: is_export_symbol_present_tegra_dram_types
 CONFTEST: acpi_op_remove
 CONFTEST: file_operations
 CONFTEST: file_inode
 CONFTEST: kuid_t
 CONFTEST: dma_ops
 CONFTEST: swiotlb_dma_ops
 CONFTEST: noncoherent_swiotlb_dma_ops
 CONFTEST: vm_fault_has_address
 CONFTEST: backlight_properties_type
 CONFTEST: vm_insert_pfn_prot
 CONFTEST: vmf_insert_pfn_prot
 CONFTEST: address_space_init_once
 CONFTEST: vm_ops_fault_removed_vma_arg
 CONFTEST: vmbus_channel_has_ringbuffer_page
 CONFTEST: device_driver_of_match_table
 CONFTEST: device_of_node
 CONFTEST: node_states_n_memory
 CONFTEST: kmem_cache_has_kobj_remove_work
 CONFTEST: sysfs_slab_unlink
 CONFTEST: proc_ops
 CONFTEST: timespec64
 CONFTEST: vmalloc_has_pgprot_t_arg
 CONFTEST: acpi_fadt_low_power_s0
 CONFTEST: mm_has_mmap_lock
 CONFTEST: pci_channel_state
 CONFTEST: mdev_parent
 CONFTEST: vfio_info_add_capability_has_cap_type_id_arg
 CONFTEST: vfio_device_gfx_plane_info
 CONFTEST: vfio_device_migration_info
 CONFTEST: vm_fault_t
 CONFTEST: vfio_device_migration_has_start_pfn
 CONFTEST: dom0_kernel_present
 CONFTEST: nvidia_vgpu_kvm_build
 CONFTEST: nvidia_grid_build
 CONFTEST: nvidia_grid_csp_build
 CONFTEST: get_user_pages
 CONFTEST: get_user_pages_remote
 CONFTEST: pm_runtime_available
 CONFTEST: pci_class_multimedia_hd_audio
 CONFTEST: drm_available
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-pci.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-acpi.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-cray.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-dma.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-i2c.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-mmap.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-p2p.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-pat.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-procfs.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-procfs-utils.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-usermap.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-vm.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-vtophys.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/os-interface.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/os-mlock.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/os-pci.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/os-registry.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/os-usermap.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-modeset-interface.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-pci-table.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-kthread-q.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-memdbg.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-ibmnpu.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-report-err.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-rsync.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-msi.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-caps.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-frontend.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv_uvm_interface.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nv-vgpu-vfio-interface.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nvlink_linux.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/nvlink_caps.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/linux_nvswitch.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/procfs_nvswitch.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia/i2c_nvswitch.o
/var/lib/dkms/nvidia/470.82/build/nvidia/nv-mmap.c: In function 'nv_encode_caching':
/var/lib/dkms/nvidia/470.82/build/nvidia/nv-mmap.c:321:16: warning: this statement may fall through [-Wimplicit-fallthrough=]
  321 |             if (NV_ALLOW_CACHING(memory_type))
      |                ^
/var/lib/dkms/nvidia/470.82/build/nvidia/nv-mmap.c:324:9: note: here
  324 |         default:
      |         ^~~~~~~
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia-vgpu-vfio/nvidia-vgpu-vfio.o
/var/lib/dkms/nvidia/470.82/build/nvidia/nv-dma.c:963: warning: "IMPORT_SGT_STUBS_NEEDED" redefined
  963 | #define IMPORT_SGT_STUBS_NEEDED 0
      |
/var/lib/dkms/nvidia/470.82/build/nvidia/nv-dma.c:957: note: this is the location of the previous definition
  957 | #define IMPORT_SGT_STUBS_NEEDED 1
      |
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia-vgpu-vfio/vgpu-devices.o
  CC [M]  /var/lib/dkms/nvidia/470.82/build/nvidia-vgpu-vfio/nv-pci-table.o
/var/lib/dkms/nvidia/470.82/build/nvidia-vgpu-vfio/nvidia-vgpu-vfio.c:207:6: error: 'struct mdev_parent_ops' has no member named 'open'
  207 |     .open             = nv_vgpu_vfio_open,
      |      ^~~~
/var/lib/dkms/nvidia/470.82/build/nvidia-vgpu-vfio/nvidia-vgpu-vfio.c:207:25: error: initialization of 'long int (*)(struct mdev_device *, unsigned int,  long unsigned int)' from incompatible pointer type 'int (*)(struct mdev_device *)' [-Werror=incompatible-pointer-types]
  207 |     .open             = nv_vgpu_vfio_open,
      |                         ^~~~~~~~~~~~~~~~~
/var/lib/dkms/nvidia/470.82/build/nvidia-vgpu-vfio/nvidia-vgpu-vfio.c:207:25: note: (near initialization for 'vgpu_fops.ioctl')
/var/lib/dkms/nvidia/470.82/build/nvidia-vgpu-vfio/nvidia-vgpu-vfio.c:208:6: error: 'struct mdev_parent_ops' has no member named 'release'
  208 |     .release          = nv_vgpu_vfio_close,
      |      ^~~~~~~
/var/lib/dkms/nvidia/470.82/build/nvidia-vgpu-vfio/nvidia-vgpu-vfio.c:208:25: error: initialization of 'int (*)(struct mdev_device *, struct vm_area_struct *)' from incompatible pointer type 'void (*)(struct mdev_device *)' [-Werror=incompatible-pointer-types]
  208 |     .release          = nv_vgpu_vfio_close,
      |                         ^~~~~~~~~~~~~~~~~~
/var/lib/dkms/nvidia/470.82/build/nvidia-vgpu-vfio/nvidia-vgpu-vfio.c:208:25: note: (near initialization for 'vgpu_fops.mmap')
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:285: /var/lib/dkms/nvidia/470.82/build/nvidia-vgpu-vfio/nvidia-vgpu-vfio.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/var/lib/dkms/nvidia/470.82/build/nvidia-vgpu-vfio/vgpu-devices.c: In function 'nv_vfio_vgpu_get_attach_device':
/var/lib/dkms/nvidia/470.82/build/nvidia-vgpu-vfio/vgpu-devices.c:729:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=]
  729 | }
      | ^
/var/lib/dkms/nvidia/470.82/build/nvidia-vgpu-vfio/vgpu-devices.c: In function 'nv_vgpu_dev_ioctl':
/var/lib/dkms/nvidia/470.82/build/nvidia-vgpu-vfio/vgpu-devices.c:356:1: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=]
  356 | }
      | ^
make[1]: *** [Makefile:1880: /var/lib/dkms/nvidia/470.82/build] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-5.15.19-1-pve'
make: *** [Makefile:80: modules] Error 2
root@pve:~#
 

lexel

New Member
May 25, 2022
6
0
1
Cant get it to work. nvidia-smi shows:
~# nvidia-smi vgpu Wed May 25 17:06:56 2022 +-----------------------------------------------------------------------------+ | NVIDIA-SMI 510.47.03 Driver Version: 510.47.03 | |---------------------------------+------------------------------+------------+ | GPU Name | Bus-Id | GPU-Util | | vGPU ID Name | VM ID VM Name | vGPU-Util | |=================================+==============================+============| | 0 NVIDIA RTX A6000 | 00000000:18:00.0 | 0% | +---------------------------------+------------------------------+------------+ | 1 NVIDIA RTX A6000 | 00000000:3B:00.0 | 0% | +---------------------------------+------------------------------+------------+ | 2 NVIDIA RTX A6000 | 00000000:86:00.0 | 0% | +---------------------------------+------------------------------+------------+ | 3 NVIDIA RTX A6000 | 00000000:AF:00.0 | 0% | +---------------------------------+------------------------------+------------+
But
# mdevctl types shows nothing.

root@tgn-pve1:~# systemctl status nvidia-vgpu-mgr.service ● nvidia-vgpu-mgr.service - NVIDIA vGPU Manager Daemon Loaded: loaded (/lib/systemd/system/nvidia-vgpu-mgr.service; enabled; vendor preset: enabled) Active: active (running) since Wed 2022-05-25 16:47:40 MSK; 22min ago Process: 1747 ExecStart=/usr/bin/nvidia-vgpu-mgr (code=exited, status=0/SUCCESS) Main PID: 1752 (nvidia-vgpu-mgr) Tasks: 1 (limit: 629145) Memory: 392.0K CPU: 4.706s CGroup: /system.slice/nvidia-vgpu-mgr.service └─1752 /usr/bin/nvidia-vgpu-mgr May 25 16:47:40 tgn-pve1 systemd[1]: Starting NVIDIA vGPU Manager Daemon... May 25 16:47:40 tgn-pve1 systemd[1]: Started NVIDIA vGPU Manager Daemon. May 25 16:47:45 tgn-pve1 nvidia-vgpu-mgr[1752]: notice: vmiop_env_log: nvidia-vgpu-mgr daemon started root@tgn-pve1:~# systemctl status nvidia-vgpud.service ● nvidia-vgpud.service - NVIDIA vGPU Daemon Loaded: loaded (/lib/systemd/system/nvidia-vgpud.service; enabled; vendor preset: enabled) Active: inactive (dead) since Wed 2022-05-25 16:47:46 MSK; 22min ago Process: 1750 ExecStart=/usr/bin/nvidia-vgpud (code=exited, status=0/SUCCESS) Process: 2295 ExecStopPost=/bin/rm -rf /var/run/nvidia-vgpud (code=exited, status=0/SUCCESS) Main PID: 1755 (code=exited, status=0/SUCCESS) CPU: 529ms May 25 16:47:46 tgn-pve1 nvidia-vgpud[1755]: Number of Displays: 1 May 25 16:47:46 tgn-pve1 nvidia-vgpud[1755]: Max pixels: 8847360 May 25 16:47:46 tgn-pve1 nvidia-vgpud[1755]: Display: width 4096, height 2160 May 25 16:47:46 tgn-pve1 nvidia-vgpud[1755]: GPU Direct supported: 0x1 May 25 16:47:46 tgn-pve1 nvidia-vgpud[1755]: NVLink P2P supported: 0x1 May 25 16:47:46 tgn-pve1 nvidia-vgpud[1755]: License: NVIDIA-vComputeServer,9.0;Quadro-Virtual-DWS,5.0 May 25 16:47:46 tgn-pve1 nvidia-vgpud[1755]: PID file unlocked. May 25 16:47:46 tgn-pve1 nvidia-vgpud[1755]: PID file closed. May 25 16:47:46 tgn-pve1 nvidia-vgpud[1755]: Shutdown (1755) May 25 16:47:46 tgn-pve1 systemd[1]: nvidia-vgpud.service: Succeeded.
 

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