marvinko96

Ok, I will try again now. But I'm pretty sure I did one Parity Check manually with write corrections on.

Everytime I start my Unraid Nas it starts a parity check and always finds 571 errors. The GUI then shows that they get corrected, but after another parity check the same thing happens. nas-diagnostics-20210716-0933.zip

I want to backup my complete Unraid server to an unassigned external HDD with rsync. I only have one Disk in the array, one cache drive and no parity. For that I have the CA Appdata Backup/Restore v2, Unassigned Devices and User Scripts plugin installed. With the CA Appdata Backup/Restore v2 plugin, I backup the Unraid USB stick, the appdata and the libvirt image. So now the only thing which isn't backupped, is the media on the array and cache drive, right? My rsync command in the User Script plugin is rsync -av --delete --exclude '/mnt/disks/*' /mnt /mnt/disks/Backup/backup Is that too much? Do I only need to backup /mnt/cache and /mnt/disk1 or maybe only /mnt/user? I want the easiest way to restore my whole unraid server if it fails. Thanks for your help and sorry for my bad english.

Yes I also read that, but can I somehow get it in its own group?

I passthrough my GPU and GPU sound too a Windows 10 VM, this is working. But I also need to passthrough the internal audio for a microphone, this isn't working. If I try to start my VM with the internal audio I get this error internal error: qemu unexpectedly closed the monitor: 2020-04-17T18:23:15.735041Z qemu-system-x86_64: -device vfio-pci,host=0000:00:1f.3,id=hostdev2,bus=pci.8,addr=0x1: vfio 0000:00:1f.3: group 13 is not viable Please ensure all devices within the iommu_group are bound to their vfio bus driver. My IOMMU groups look like this IOMMU group 0: [8086:3ec2] 00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 07) IOMMU group 1: [8086:1901] 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 07) IOMMU group 2: [8086:1905] 00:01.1 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x8) (rev 07) IOMMU group 3: [8086:3e92] 00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 630 (Desktop) IOMMU group 4: [8086:1911] 00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model IOMMU group 5: [8086:a2af] 00:14.0 USB controller: Intel Corporation 200 Series/Z370 Chipset Family USB 3.0 xHCI Controller [8086:a2b1] 00:14.2 Signal processing controller: Intel Corporation 200 Series PCH Thermal Subsystem IOMMU group 6: [8086:a2ba] 00:16.0 Communication controller: Intel Corporation 200 Series PCH CSME HECI #1 IOMMU group 7: [8086:a282] 00:17.0 SATA controller: Intel Corporation 200 Series PCH SATA controller [AHCI mode] IOMMU group 8: [8086:a2e7] 00:1b.0 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #17 (rev f0) IOMMU group 9: [8086:a2eb] 00:1b.4 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #21 (rev f0) IOMMU group 10: [8086:a290] 00:1c.0 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #1 (rev f0) IOMMU group 11: [8086:a294] 00:1c.4 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #5 (rev f0) IOMMU group 12: [8086:a298] 00:1d.0 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #9 (rev f0) IOMMU group 13: [8086:a2c9] 00:1f.0 ISA bridge: Intel Corporation Z370 Chipset LPC/eSPI Controller [8086:a2a1] 00:1f.2 Memory controller: Intel Corporation 200 Series/Z370 Chipset Family Power Management Controller [8086:a2f0] 00:1f.3 Audio device: Intel Corporation 200 Series PCH HD Audio [8086:a2a3] 00:1f.4 SMBus: Intel Corporation 200 Series/Z370 Chipset Family SMBus Controller IOMMU group 14: [8086:15b8] 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (2) I219-V IOMMU group 15: [10de:1b80] 01:00.0 VGA compatible controller: NVIDIA Corporation GP104 [GeForce GTX 1080] (rev a1) [10de:10f0] 01:00.1 Audio device: NVIDIA Corporation GP104 High Definition Audio Controller (rev a1) IOMMU group 16: [10de:1284] 02:00.0 VGA compatible controller: NVIDIA Corporation GK208 [GeForce GT 630 Rev. 2] (rev a1) [10de:0e0f] 02:00.1 Audio device: NVIDIA Corporation GK208 HDMI/DP Audio Controller (rev a1) IOMMU group 17: [c0a9:2263] 03:00.0 Non-Volatile memory controller: Micron/Crucial Technology P1 NVMe PCIe SSD (rev 03) IOMMU group 18: [8086:24fd] 04:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78) IOMMU group 19: [1b21:2142] 06:00.0 USB controller: ASMedia Technology Inc. ASM2142 USB 3.1 Host Controller IOMMU group 20: [144d:a804] 07:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961 This is with PCIe ACS override: Downstream, but it doesn't matter which isolation I use. I cannot isolate the audio device. Can I do anything else? I also uploaded my diagnostics file. Thanks nas-diagnostics-20200417-1830.zip