VM page wont save setting?

xxredxpandaxx

By xxredxpandaxx
in VM Engine (KVM)

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xxredxpandaxx Enthusiast

xxredxpandaxx

Posted
Posted (edited)

I have a VM set up and I have one unraid share passed through and am trying to add 2 more. when I set them up and click update it just sits there and never saves the settings. As a work around can I just add to the xml like this? 

    <filesystem type='mount' accessmode='passthrough'>
      <source dir='/mnt/user/unraidshare1/'/>
      <target dir='sharename1'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </filesystem>
    <filesystem type='mount' accessmode='passthrough'>
      <source dir='/mnt/user/unraidshare2/'/>
      <target dir='sharename2'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </filesystem>
    <filesystem type='mount' accessmode='passthrough'>
      <source dir='/mnt/user/unraidshare3/'/>
      <target dir='sharename3'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </filesystem>

Or do I need to combine them/change the stuff under address? I'm not super familiar with editing the xml.

Edited by xxredxpandaxx
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ghost82 Proficient

ghost82

Posted
Posted
7 hours ago, xxredxpandaxx said:

I have a VM set up and I have one unraid share passed through and am trying to add 2 more. when I set them up and click update it just sits there and never saves the settings. As a work around can I just add to the xml like this? 


    <filesystem type='mount' accessmode='passthrough'>
      <source dir='/mnt/user/unraidshare/'/>
      <target dir='sharename'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </filesystem>
    <filesystem type='mount' accessmode='passthrough'>
      <source dir='/mnt/user/unraidshare/'/>
      <target dir='sharename'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </filesystem>
    <filesystem type='mount' accessmode='passthrough'>
      <source dir='/mnt/user/unraidshare/'/>
      <target dir='sharename'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </filesystem>

Or do I need to combine them/change the stuff under address? I'm not super familiar with editing the xml.

Hi, I don't understand what you are trying to achieve.

You have 3 blocks of code, identical, with the same source directory and with the same target address.

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xxredxpandaxx Enthusiast

xxredxpandaxx

Posted
  • Author
Posted (edited)
On 6/3/2021 at 4:22 AM, ghost82 said:

Hi, I don't understand what you are trying to achieve.

You have 3 blocks of code, identical, with the same source directory and with the same target address.

Those are just examples, not the actual share names. I guess I should have changed that but I figured that the unraidshare and sharename would explain that. I changed it so it makes more sense.

Edited by xxredxpandaxx
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ghost82 Proficient

ghost82

Posted
Posted (edited)
16 minutes ago, xxredxpandaxx said:

Those are just examples, not the actual share names. I guess I should have changed that but I figured that the unraidshare and sharename would explain that. I changed it so it makes more sense.

ok, but the target address is still the same, same bus, same slot. You can use the same bus, but use different slot numbers (not in use).

Edited by ghost82
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xxredxpandaxx Enthusiast

xxredxpandaxx

Posted
  • Author
Posted
1 minute ago, ghost82 said:

ok, but the target address is still the same, same bus, same slot. You can use the same bus, but use dirrent slot numbers (not in use).

Ok, so I can just change the slot to be like slot='0x00' slot='0x01' slot='0x02' as long as nothing else is using those? Anything else I need to change there?

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xxredxpandaxx Enthusiast

xxredxpandaxx

Posted
  • Author
Posted

Well I finally got around to trying it and I get this error. XML error: Invalid PCI address 0000:01:01.0. slot must be <= 0

and here is my XML.

Quote

    <filesystem type='mount' accessmode='passthrough'>
      <source dir='/mnt/user/Media/'/>
      <target dir='media'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </filesystem>
    <filesystem type='mount' accessmode='passthrough'>
      <source dir='/mnt/user/Temp1/'/>
      <target dir='temp1'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x01' function='0x0'/>
    </filesystem>
    <filesystem type='mount' accessmode='passthrough'>
      <source dir='/mnt/user/Temp2/'/>
      <target dir='temp2'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x02' function='0x0'/>
    </filesystem>

 

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xxredxpandaxx Enthusiast

xxredxpandaxx

Posted
  • Author
Posted
9 minutes ago, ghost82 said:

post your full xml

Quote

<?xml version='1.0' encoding='UTF-8'?>
<domain type='kvm'>
  <name>Ubuntu</name>
  <uuid>606c95e9-2abc-dbd0-afa5-b3c9ae1d8685</uuid>
  <metadata>
    <vmtemplate xmlns="unraid" name="Linux" icon="linux.png" os="linux"/>
  </metadata>
  <memory unit='KiB'>52428800</memory>
  <currentMemory unit='KiB'>52428800</currentMemory>
  <memoryBacking>
    <nosharepages/>
  </memoryBacking>
  <vcpu placement='static'>20</vcpu>
  <cputune>
    <vcpupin vcpu='0' cpuset='1'/>
    <vcpupin vcpu='1' cpuset='17'/>
    <vcpupin vcpu='2' cpuset='3'/>
    <vcpupin vcpu='3' cpuset='19'/>
    <vcpupin vcpu='4' cpuset='5'/>
    <vcpupin vcpu='5' cpuset='21'/>
    <vcpupin vcpu='6' cpuset='7'/>
    <vcpupin vcpu='7' cpuset='23'/>
    <vcpupin vcpu='8' cpuset='9'/>
    <vcpupin vcpu='9' cpuset='25'/>
    <vcpupin vcpu='10' cpuset='11'/>
    <vcpupin vcpu='11' cpuset='27'/>
    <vcpupin vcpu='12' cpuset='12'/>
    <vcpupin vcpu='13' cpuset='28'/>
    <vcpupin vcpu='14' cpuset='13'/>
    <vcpupin vcpu='15' cpuset='29'/>
    <vcpupin vcpu='16' cpuset='14'/>
    <vcpupin vcpu='17' cpuset='30'/>
    <vcpupin vcpu='18' cpuset='15'/>
    <vcpupin vcpu='19' cpuset='31'/>
  </cputune>
  <os>
    <type arch='x86_64' machine='pc-q35-5.1'>hvm</type>
    <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader>
    <nvram>/etc/libvirt/qemu/nvram/606c95e9-2abc-dbd0-afa5-b3c9ae1d8685_VARS-pure-efi.fd</nvram>
  </os>
  <features>
    <acpi/>
    <apic/>
  </features>
  <cpu mode='host-passthrough' check='none' migratable='on'>
    <topology sockets='1' dies='1' cores='10' threads='2'/>
    <cache mode='passthrough'/>
    <feature policy='require' name='topoext'/>
  </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/domains/Ubuntu/vdisk1.img'/>
      <target dev='hdc' bus='virtio'/>
      <boot order='1'/>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
    </disk>
    <controller type='pci' index='0' model='pcie-root'/>
    <controller type='pci' index='1' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='1' port='0x10'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/>
    </controller>
    <controller type='pci' index='2' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='2' port='0x11'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/>
    </controller>
    <controller type='pci' index='3' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='3' port='0x12'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/>
    </controller>
    <controller type='pci' index='4' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='4' port='0x13'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/>
    </controller>
    <controller type='pci' index='5' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='5' port='0x14'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/>
    </controller>
    <controller type='virtio-serial' index='0'>
      <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
    </controller>
    <controller type='sata' index='0'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
    </controller>
    <controller type='usb' index='0' model='ich9-ehci1'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/>
    </controller>
    <controller type='usb' index='0' model='ich9-uhci1'>
      <master startport='0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0' multifunction='on'/>
    </controller>
    <controller type='usb' index='0' model='ich9-uhci2'>
      <master startport='2'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x1'/>
    </controller>
    <controller type='usb' index='0' model='ich9-uhci3'>
      <master startport='4'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/>
    </controller>
    <filesystem type='mount' accessmode='passthrough'>
      <source dir='/mnt/user/Media/'/>
      <target dir='media'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </filesystem>
    <filesystem type='mount' accessmode='passthrough'>
      <source dir='/mnt/user/Temp1/'/>
      <target dir='temp1'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x01' function='0x0'/>
    </filesystem>
    <filesystem type='mount' accessmode='passthrough'>
      <source dir='/mnt/user/Temp2/'/>
      <target dir='temp2'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x02' function='0x0'/>
    </filesystem>
    <interface type='bridge'>
      <mac address='52:54:00:1d:22:19'/>
      <source bridge='br0'/>
      <model type='virtio-net'/>
      <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
    </interface>
    <serial type='pty'>
      <target type='isa-serial' port='0'>
        <model name='isa-serial'/>
      </target>
    </serial>
    <console type='pty'>
      <target type='serial' port='0'/>
    </console>
    <channel type='unix'>
      <target type='virtio' name='org.qemu.guest_agent.0'/>
      <address type='virtio-serial' controller='0' bus='0' port='1'/>
    </channel>
    <input type='tablet' bus='usb'>
      <address type='usb' bus='0' port='1'/>
    </input>
    <input type='mouse' bus='ps2'/>
    <input type='keyboard' bus='ps2'/>
    <graphics type='vnc' port='-1' autoport='yes' websocket='-1' listen='0.0.0.0' keymap='en-us'>
      <listen type='address' address='0.0.0.0'/>
    </graphics>
    <video>
      <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
    </video>
    <memballoon model='virtio'>
      <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
    </memballoon>
  </devices>
</domain>

 

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ghost82 Proficient

ghost82

Posted
Posted (edited)

I think each mount must be attached to a pcie-root-port, so I added 2 more and changed some target addresses.

Try this (updated): 

<?xml version='1.0' encoding='UTF-8'?>
<domain type='kvm'>
  <name>Ubuntu</name>
  <uuid>606c95e9-2abc-dbd0-afa5-b3c9ae1d8685</uuid>
  <metadata>
    <vmtemplate xmlns="unraid" name="Linux" icon="linux.png" os="linux"/>
  </metadata>
  <memory unit='KiB'>52428800</memory>
  <currentMemory unit='KiB'>52428800</currentMemory>
  <memoryBacking>
    <nosharepages/>
  </memoryBacking>
  <vcpu placement='static'>20</vcpu>
  <cputune>
    <vcpupin vcpu='0' cpuset='1'/>
    <vcpupin vcpu='1' cpuset='17'/>
    <vcpupin vcpu='2' cpuset='3'/>
    <vcpupin vcpu='3' cpuset='19'/>
    <vcpupin vcpu='4' cpuset='5'/>
    <vcpupin vcpu='5' cpuset='21'/>
    <vcpupin vcpu='6' cpuset='7'/>
    <vcpupin vcpu='7' cpuset='23'/>
    <vcpupin vcpu='8' cpuset='9'/>
    <vcpupin vcpu='9' cpuset='25'/>
    <vcpupin vcpu='10' cpuset='11'/>
    <vcpupin vcpu='11' cpuset='27'/>
    <vcpupin vcpu='12' cpuset='12'/>
    <vcpupin vcpu='13' cpuset='28'/>
    <vcpupin vcpu='14' cpuset='13'/>
    <vcpupin vcpu='15' cpuset='29'/>
    <vcpupin vcpu='16' cpuset='14'/>
    <vcpupin vcpu='17' cpuset='30'/>
    <vcpupin vcpu='18' cpuset='15'/>
    <vcpupin vcpu='19' cpuset='31'/>
  </cputune>
  <os>
    <type arch='x86_64' machine='pc-q35-5.1'>hvm</type>
    <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader>
    <nvram>/etc/libvirt/qemu/nvram/606c95e9-2abc-dbd0-afa5-b3c9ae1d8685_VARS-pure-efi.fd</nvram>
  </os>
  <features>
    <acpi/>
    <apic/>
  </features>
  <cpu mode='host-passthrough' check='none' migratable='on'>
    <topology sockets='1' dies='1' cores='10' threads='2'/>
    <cache mode='passthrough'/>
    <feature policy='require' name='topoext'/>
  </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/domains/Ubuntu/vdisk1.img'/>
      <target dev='hdc' bus='virtio'/>
      <boot order='1'/>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
    </disk>
    <controller type='pci' index='0' model='pcie-root'/>
    <controller type='pci' index='1' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='1' port='0x10'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/>
    </controller>
    <controller type='pci' index='2' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='2' port='0x11'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/>
    </controller>
    <controller type='pci' index='3' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='3' port='0x12'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/>
    </controller>
    <controller type='pci' index='4' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='4' port='0x13'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/>
    </controller>
    <controller type='pci' index='5' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='5' port='0x14'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/>
    </controller>
    <controller type='pci' index='6' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='6' port='0x15'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x5'/>
    </controller>
    <controller type='pci' index='7' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='7' port='0x16'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x6'/>
    </controller>
    <controller type='usb' index='0' model='ich9-ehci1'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/>
    </controller>
    <controller type='usb' index='0' model='ich9-uhci1'>
      <master startport='0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0' multifunction='on'/>
    </controller>
    <controller type='usb' index='0' model='ich9-uhci2'>
      <master startport='2'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x1'/>
    </controller>
    <controller type='usb' index='0' model='ich9-uhci3'>
      <master startport='4'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/>
    </controller>
    <controller type='virtio-serial' index='0'>
      <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
    </controller>
    <controller type='sata' index='0'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
    </controller>
    <filesystem type='mount' accessmode='passthrough'>
      <source dir='/mnt/user/Media/'/>
      <target dir='media'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </filesystem>
    <filesystem type='mount' accessmode='passthrough'>
      <source dir='/mnt/user/Temp1/'/>
      <target dir='temp1'/>
      <address type='pci' domain='0x0000' bus='0x07' slot='0x00' function='0x0'/>
    </filesystem>
    <filesystem type='mount' accessmode='passthrough'>
      <source dir='/mnt/user/Temp2/'/>
      <target dir='temp2'/>
      <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/>
    </filesystem>
    <interface type='bridge'>
      <mac address='52:54:00:1d:22:19'/>
      <source bridge='br0'/>
      <model type='virtio-net'/>
      <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
    </interface>
    <serial type='pty'>
      <target type='isa-serial' port='0'>
        <model name='isa-serial'/>
      </target>
    </serial>
    <console type='pty'>
      <target type='serial' port='0'/>
    </console>
    <channel type='unix'>
      <target type='virtio' name='org.qemu.guest_agent.0'/>
      <address type='virtio-serial' controller='0' bus='0' port='1'/>
    </channel>
    <input type='tablet' bus='usb'>
      <address type='usb' bus='0' port='1'/>
    </input>
    <input type='mouse' bus='ps2'/>
    <input type='keyboard' bus='ps2'/>
    <graphics type='vnc' port='-1' autoport='yes' websocket='-1' listen='0.0.0.0' keymap='en-us'>
      <listen type='address' address='0.0.0.0'/>
    </graphics>
    <video>
      <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
    </video>
    <memballoon model='virtio'>
      <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
    </memballoon>
  </devices>
</domain>

 

Edited by ghost82
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