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Nvidia gpu on esxi
Im unable to power on my windows WM with PCI passthrough enabled for my nvidia GTX 750Ti gpu
error as below
Failed to register the device pciPassthru0 for 6:0.0 due to unavailable hardware or software support.
and in the logs is:
2019-03-21T15:25:52.321Z cpu22:2100708)VSCSI: 273: handle 8199(vscsi0:0):Input values: res=0 limit=-2 bw=-1 Shares=1000
2019-03-21T15:25:52.330Z cpu22:2100708)PCIPassthru: 2820: Can't use virtual IOMMU with devices with dependencies sbdf=0000:06:00.0
2019-03-21T15:25:52.332Z cpu22:2100708)VSCSI: 6602: handle 8199(vscsi0:0):Destroying Device for world 2100709 (pendCom 0)
looks like an issue with IOMMU is this somthing that can be fix'ed this is a bit beyond my knowledge .
any help would be greatly appreciated, also this is on a Dell T410 with latest bios
thanks
Dell-DylanJ
4 Operator
4 Operator
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2.9K Posts
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June 27th, 2019 13:00
Hello,
I would check the System Event Log in the iDRAC, and the lifecycle controller's log to see if there are any errors being logged for PCI devices. Add-in video cards weren't validated for the T410, so that may also be part of the issue you're experiencing.
What version of ESXi do you have installed? IE 5.0 U1. 5.5 U2, 6.0U3, etc