unraid下sr-iov分配给黑裙后有/dev/dri路径，但是无法调用显卡

[ManuZhu0728]

大佬好！我是用unraid 6.12.6版本，sr-iov插件为ich777接手维护的插件，分配给windows正常，黑裙使用的引导为rr-23.11.10，开机后黑裙有/dev/dri路径，但是似乎无法调用显卡，如下图。请问这会不会有能正常使用的可能呀？

unraid使用的配置文件如下：

<?xml version='1.0' encoding='UTF-8'?>
<domain type='kvm' id='4'>
  <name>SA6400</name>
  <uuid>90c70073-ac1a-747a-dc9d-bd1802d7e884</uuid>
  <metadata>
    <vmtemplate xmlns="unraid" name="Linux" icon="linux.png" os="linux"/>
  </metadata>
  <memory unit='KiB'>4194304</memory>
  <currentMemory unit='KiB'>4194304</currentMemory>
  <memoryBacking>
    <nosharepages/>
  </memoryBacking>
  <vcpu placement='static'>8</vcpu>
  <cputune>
    <vcpupin vcpu='0' cpuset='24'/>
    <vcpupin vcpu='1' cpuset='25'/>
    <vcpupin vcpu='2' cpuset='26'/>
    <vcpupin vcpu='3' cpuset='27'/>
    <vcpupin vcpu='4' cpuset='28'/>
    <vcpupin vcpu='5' cpuset='29'/>
    <vcpupin vcpu='6' cpuset='30'/>
    <vcpupin vcpu='7' cpuset='31'/>
  </cputune>
  <resource>
    <partition>/machine</partition>
  </resource>
  <os>
    <type arch='x86_64' machine='pc-q35-7.1'>hvm</type>
    <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader>
    <nvram>/etc/libvirt/qemu/nvram/90c70073-ac1a-747a-dc9d-bd1802d7e884_VARS-pure-efi.fd</nvram>
  </os>
  <features>
    <acpi/>
    <apic/>
  </features>
  <cpu mode='host-passthrough' check='none' migratable='on'>
    <topology sockets='1' dies='1' cores='4' threads='2'/>
    <cache mode='passthrough'/>
  </cpu>
  <clock offset='utc'>
    <timer name='rtc' tickpolicy='catchup'/>
    <timer name='pit' tickpolicy='delay'/>
    <timer name='hpet' present='no'/>
  </clock>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>restart</on_crash>
  <devices>
    <emulator>/usr/local/sbin/qemu</emulator>
    <disk type='file' device='disk'>
      <driver name='qemu' type='raw' cache='writeback'/>
      <source file='/mnt/user/isos/rr_4GB-23.11.10.img' index='4'/>
      <backingStore/>
      <target dev='hdc' bus='usb'/>
      <serial>vdisk1</serial>
      <boot order='1'/>
      <alias name='usb-disk2'/>
      <address type='usb' bus='0' port='1'/>
    </disk>
    <disk type='block' device='disk'>
      <driver name='qemu' type='raw' cache='writeback'/>
      <source dev='/dev/disk/by-id/ata-J.ZAO_3_SERIES_2.5_INCH_480GB_SATA_SSD_NA3744T001415' index='3'/>
      <backingStore/>
      <target dev='hdd' bus='sata'/>
      <serial>vdisk3</serial>
      <alias name='sata0-0-3'/>
      <address type='drive' controller='0' bus='0' target='0' unit='3'/>
    </disk>
    <disk type='block' device='disk'>
      <driver name='qemu' type='raw' cache='writeback'/>
      <source dev='/dev/disk/by-id/ata-J.ZAO_3_SERIES_2.5_INCH_480GB_SATA_SSD_NA3744T001417' index='2'/>
      <backingStore/>
      <target dev='hde' bus='sata'/>
      <serial>vdisk4</serial>
      <alias name='sata0-0-4'/>
      <address type='drive' controller='0' bus='0' target='0' unit='4'/>
    </disk>
    <disk type='block' device='disk'>
      <driver name='qemu' type='raw' cache='writeback'/>
      <source dev='/dev/disk/by-id/ata-Micron_5200_MTFDDAK480TDC_18281D5CE725' index='1'/>
      <backingStore/>
      <target dev='hdf' bus='sata'/>
      <serial>Micron_5200_480G</serial>
      <alias name='sata0-0-5'/>
      <address type='drive' controller='0' bus='0' target='0' unit='5'/>
    </disk>
    <controller type='sata' index='0'>
      <alias name='ide'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
    </controller>
    <controller type='sata' index='1'>
      <alias name='sata1'/>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x01' function='0x0'/>
    </controller>
    <controller type='pci' index='0' model='pcie-root'>
      <alias name='pcie.0'/>
    </controller>
    <controller type='pci' index='1' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='1' port='0x18'/>
      <alias name='pci.1'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0' multifunction='on'/>
    </controller>
    <controller type='pci' index='2' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='2' port='0x19'/>
      <alias name='pci.2'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x1'/>
    </controller>
    <controller type='pci' index='3' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='3' port='0x1a'/>
      <alias name='pci.3'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x2'/>
    </controller>
    <controller type='pci' index='4' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='4' port='0x1b'/>
      <alias name='pci.4'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x3'/>
    </controller>
    <controller type='pci' index='5' model='pcie-to-pci-bridge'>
      <model name='pcie-pci-bridge'/>
      <alias name='pci.5'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </controller>
    <controller type='virtio-serial' index='0'>
      <alias name='virtio-serial0'/>
      <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
    </controller>
    <controller type='usb' index='0' model='qemu-xhci' ports='15'>
      <alias name='usb'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
    </controller>
    <interface type='bridge'>
      <mac address='52:54:00:f0:f1:4a'/>
      <source bridge='br0'/>
      <target dev='vnet3'/>
      <model type='virtio-net'/>
      <alias name='net0'/>
      <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
    </interface>
    <serial type='pty'>
      <source path='/dev/pts/0'/>
      <target type='isa-serial' port='0'>
        <model name='isa-serial'/>
      </target>
      <alias name='serial0'/>
    </serial>
    <console type='pty' tty='/dev/pts/0'>
      <source path='/dev/pts/0'/>
      <target type='serial' port='0'/>
      <alias name='serial0'/>
    </console>
    <channel type='unix'>
      <source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-4-SA6400/org.qemu.guest_agent.0'/>
      <target type='virtio' name='org.qemu.guest_agent.0' state='disconnected'/>
      <alias name='channel0'/>
      <address type='virtio-serial' controller='0' bus='0' port='1'/>
    </channel>
    <input type='tablet' bus='usb'>
      <alias name='input0'/>
      <address type='usb' bus='0' port='2'/>
    </input>
    <input type='mouse' bus='ps2'>
      <alias name='input1'/>
    </input>
    <input type='keyboard' bus='ps2'>
      <alias name='input2'/>
    </input>
    <graphics type='vnc' port='5900' autoport='yes' websocket='5700' listen='0.0.0.0' keymap='en-us'>
      <listen type='address' address='0.0.0.0'/>
    </graphics>
    <audio id='1' type='none'/>
    <video>
      <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
      <alias name='video0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
    </video>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x00' slot='0x02' function='0x3'/>
      </source>
      <alias name='hostdev0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
    </hostdev>
    <memballoon model='none'/>
  </devices>
  <seclabel type='dynamic' model='dac' relabel='yes'>
    <label>+0:+100</label>
    <imagelabel>+0:+100</imagelabel>
  </seclabel>
</domain>

[moetayuko]

看 log 没报错，到底能不能用需要测试

[ManuZhu0728]

估计不行，我这边无法直接播放H265视频，无法转码视频，创建emby后也没有转码器可选😭 创建docker使用的命令为

docker run -d --name emby_xiaoya -v /volume1/homes/lbcz/Others/test:/media -v /volume1/homes/lbcz/Others/config:/config -e TZ="Asia/Shanghai" --device /dev/dri:/dev/dri --network=bridge -p "8096:8096" -e UID=1026 -e GID=100 xinjiawei1/emby_unlockd

[moetayuko]

emby 要用 beta 版。还是没有的话就贴一下 emby 的 log

[ManuZhu0728]

emby 要用 beta 版。还是没有的话就贴一下 emby 的 log

搜了一下教程，发现得更改容器的权限。更改之后emby可以正常调用显卡转码了，但是群晖自己的播放器仍然没办法播放H265，也没法转码😭

[moetayuko]

自带播放器对机型有白名单，sa6400 不在里面，不是驱动的问题