twok Posted April 14, 2020 Share Posted April 14, 2020 Dear all, struggling on starting VMs with M2 passthroughs. New Mainboard/ CPU... Tried with vfio-pci.ids= the IDs from IOMMU groups as well as with manual and /dev/disk/by-id/... same results, over and over. also tried various combinations of bios/ machine setups, following spaceinvader's videos (<3) system M/B: ASRock B450 Pro4 Version - s/n: M80-B7015500143 BIOS: American Megatrends Inc. Version P3.60. Dated: 07/31/2019 CPU: AMD Ryzen 7 2700X Eight-Core @ 3700 MHz HVM: Enabled IOMMU: Enabled Unraid Version: 6.8.3 Graphics-card excluded for testing but same issues if set instead of VNC AMD Radeon XFX RX 5700 XT III with custom bios XFX.RX5700XT.8192.190906_1.rom attached the iommu groups, vm xml as well as current diagnostics. Thankful for any assistance/ hints provided. Cheers, Matt IOMMU Groups.txt twoktower-diagnostics-20200414-1448.zip W10-m2pass-vncOnly.txt Quote Link to comment
testdasi Posted April 14, 2020 Share Posted April 14, 2020 Step 1: Change this: <os> <type arch='x86_64' machine='pc-q35-4.2'>hvm</type> <boot dev='hd'/> </os> ...to this: <os> <type arch='x86_64' machine='pc-q35-4.2'>hvm</type> </os> Step 2: Change this: <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x0a' slot='0x00' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x07' slot='0x00' function='0x0'/> </hostdev> ...to this: <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> </source> <boot order='1'/> <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x0a' slot='0x00' function='0x0'/> </source> <boot order='2'/> <address type='pci' domain='0x0000' bus='0x07' slot='0x00' function='0x0'/> </hostdev> PS: not sure which of the 2 NVMe are boot drives but it should jump automatically to the next one if the first one isn't bootable. Quote Link to comment
twok Posted April 14, 2020 Author Share Posted April 14, 2020 (edited) edit: after neither helped, i started from scratch. attached the drives using /dev/disk/by-id/ method also set them there to be SATA mode checked boot mode and again, nothing... error on screen is the same logs and xml reattached. am I to blind to see something or did it get even more complicated since 2018... W10New-XML.txt logs.txt Edited April 15, 2020 by twok tried alternative method Quote Link to comment
twok Posted April 15, 2020 Author Share Posted April 15, 2020 rewatched: Solution was in my stupidiy. I installed W10 with UEFI and that's incompatible with SeaBIOS. ❤️ Spaceinvader, again... min 13:09 Quote Link to comment
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