Jimbo7136

Thanks for your help. The device is bindable to a VM now.

Confirmed. Setting PCIe ACS override to "both" and rebooting, the 0000:05:00.0 is available to bind in Tools|System Devices|PCI Devices and IOMMU Groups.

I don't know what you mean by "acs override options" in VM settings. Could you elaborate, please?

0000:41:00.0 is available to bind to either VM. Is that what you meant?

Two VMs in VM Manager. Neither is bound to 0000:41:00.0

Changes to configuration since original post. Here is current diagnostics zip leo-diagnostics-20240909-1333.zip

root@Leo:~# lspci -Dks 0000:05:00.0 0000:05:00.0 Serial controller: Nanjing Qinheng Microelectronics Co., Ltd. CH352/CH382 PCI/PCIe Dual Port Serial Adapter (rev 10) Subsystem: Nanjing Qinheng Microelectronics Co., Ltd. CH352/CH382 PCI/PCIe Dual Port Serial Adapter root@Leo:~#

echo "0000:05:00.0" > /sys/bus/pci/drivers/serial/unbind issued again, no reboot. Checked system devices. Unable to reserve 0000:05:00.0

echo "0000:05:00.0" > /sys/bus/pci/drivers/serial/unbind seemed to execute successfully, I rebooted after and still can't reserve the serial port

root@Leo:~# lspci -D 0000:00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Root Complex 0000:00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) I/O Memory Management Unit 0000:00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge 0000:00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge 0000:00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge 0000:00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge 0000:00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge 0000:00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge 0000:00:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge 0000:00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge 0000:00:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge 0000:00:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B 0000:00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge 0000:00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B 0000:00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 59) 0000:00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51) 0000:00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 0 0000:00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 1 0000:00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 2 0000:00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 3 0000:00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 4 0000:00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 5 0000:00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 6 0000:00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 7 0000:00:19.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 0 0000:00:19.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 1 0000:00:19.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 2 0000:00:19.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 3 0000:00:19.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 4 0000:00:19.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 5 0000:00:19.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 6 0000:00:19.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 7 0000:01:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] X399 Series Chipset USB 3.1 xHCI Controller (rev 02) 0000:01:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] X399 Series Chipset SATA Controller (rev 02) 0000:01:00.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] X399 Series Chipset PCIe Bridge (rev 02) 0000:02:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02) 0000:02:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02) 0000:02:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port (rev 02) 0000:04:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78) 0000:05:00.0 Serial controller: Nanjing Qinheng Microelectronics Co., Ltd. CH352/CH382 PCI/PCIe Dual Port Serial Adapter (rev 10) 0000:06:00.0 Non-Volatile memory controller: Sandisk Corp WD PC SN810 / Black SN850 NVMe SSD (rev 01) 0000:07:00.0 Ethernet controller: Intel Corporation Ethernet Controller X550 (rev 01) 0000:07:00.1 Ethernet controller: Intel Corporation Ethernet Controller X550 (rev 01) 0000:09:00.0 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01) 0000:09:00.1 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01) 0000:09:00.2 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01) 0000:09:00.3 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01) 0000:0b:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Zeppelin/Raven/Raven2 PCIe Dummy Function 0000:0b:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor (PSP) 3.0 Device 0000:0b:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) USB 3.0 Host Controller 0000:0c:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Zeppelin/Renoir PCIe Dummy Function 0000:0c:00.2 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51) 0000:40:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Root Complex 0000:40:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) I/O Memory Management Unit 0000:40:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge 0000:40:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge 0000:40:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge 0000:40:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge 0000:40:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge 0000:40:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge 0000:40:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge 0000:40:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B 0000:40:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge 0000:40:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B 0000:41:00.0 Serial controller: Nanjing Qinheng Microelectronics Co., Ltd. CH352/CH382 PCI/PCIe Dual Port Serial Adapter (rev 10) 0000:42:00.0 VGA compatible controller: NVIDIA Corporation GK208B [GeForce GT 710] (rev a1) 0000:42:00.1 Audio device: NVIDIA Corporation GK208 HDMI/DP Audio Controller (rev a1) 0000:43:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Zeppelin/Raven/Raven2 PCIe Dummy Function 0000:43:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor (PSP) 3.0 Device 0000:43:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) USB 3.0 Host Controller 0000:44:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Zeppelin/Renoir PCIe Dummy Function 0000:44:00.2 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51)

root@Leo:~# echo "0000:41:00.0" > /sys/bus/pci/drivers/serial/unbind bash: echo: write error: No such device

echo "0000:41.00.0" > /sys/bus/pci/drivers/serial/unbind response: bash: echo: write error: No such device echo "0000:05.00.0" > /sys/bus/pci/drivers/serial/unbind response: bash: echo: write error: No such device

Here is my system diagnostics zip file. leo-diagnostics-20240907-1241.zip

Running 6.12.13. I have 2 two port serial port cards I want to passthrough to VMs, however one of the cards has apparently been bound by unraid and is greyed out in the Tools|System Devices|PCI Devices and IOMMU Groups. Mousing over the device in question shows the text "in use by unraid". Haven't interacted in the forums for ages and don't want to be rude asking for help, happy to provide any information needed, not sure what to provide.

I hit the "scrub pool" button in main. The scrub completed, but now my data seems to be AWOL. zpool list shows the same capacity and used space, but when I access the share either by samba or by winscp the directory is empty. Oddly the info shown by "properties" under windows of the share is half the size of the pool (2.68T as opposed to 7.27TB shown by zpool list).

Thank you. I did that, and like you said I'm back up and running.

Hi all, I had an electrical outage in my area the last few days and forgot that I did not have my unraid server set up to automatically shutdown when the UPS ran out of power. Since I have a raid 5 array (hardware card) set up as my array disk with write-back cache, my suspicion is that this is why my docker service won't start, but I will upload my diagnostics and ask please for some guidance. leo-diagnostics-20211217-1804.zip