Search results for query: HP RMRR

Okay that's so strange. I got into the BIOS and found lots of things (ie: CPU power options) setup the way I'd left them. CPU virtualization and VT-d are still enabled, but there was a disabled northbridge feature I'm unfamiliar with called "Crystal Beach DMA" that I did enable while I was there...

I have been digging around through various "Solved" similar issues but am having no luck on my own. Setup: 2x MSI RX570 4Gb GPUs Intel i7-4790K CPU ASUS Z97-A Mobo 32GB Ram I have Nvidea GTX1080 and a GTX1070 on hand if this is an AMD problem, but all installed hardware has been verified to be...

I have been digging around through various "Solved" similar issues but am having no luck on my own. Setup: 2x MSI RX570 4Gb GPUs Intel i7-4790K CPU ASUS Z97-A Mobo 32GB Ram I have Nvidea GTX1080 and a GTX1070 on hand if this is an AMD problem, but all installed hardware has been verified to be...

Dear all, I recently bought a ZOTAC MagnusOne with a 13th Gen Intel(R) Core(TM) i7-13700 (1 Socket) and an NVIDIA RTX 4070 card. I decided to give Proxmox a try, so I installed Proxmox VE 8.1 with kernel version Linux 6.5.13-1-pve and tried GPU PCI passthrough. I have been following the...

I am attempting to passthrough an Intel 8970 Quick Assist card to a VM so I can play around with it in VyOS. The host system is a Dell R730XD with a fresh install of 7.4(since the 8.x versions won't boot after a fresh install). I have been following this guide...

Though they had pretty good firmware normally, but that's alright then. Yeah, if it does not solve anything, removing it is good - since it can cause stability issue and such. Normally, this parameter should not be needed for passthrough. It forces the PCI subsystem to separate devices into...

Thanks for your reply. relax_rmrr is needed on some HP Proliant servers due to their RMRR restrictions. On newer servers this can be disabled but not for older servers. This patch was included in the Proxmox kernal as of version 6.4 iirc. That's needed for IOMMU to work or else an error such as...

Hi, First of the relax_rmrr - are you using https://github.com/kiler129/relax-intel-rmrr or similar? Can you please post the output of pveversion -v, uname -a and cat /proc/cmdline? Second, are allow_unsafe_interrupts=1 and pcie_acs_override=downstream,multifunction both actually needed...

took me quite a while to hunt down all the details. ESXi works great on these servers, they were built to run it, and have the pass through and sr-iov built in to the OS. Other OS’s require a little more effort. After some time I found this. https://www.jimmdenton.com/proliant-intel-dpdk/ This...

Hi, i try to pass through at least one of the 2 available Displayports to a Ubuntu VM but i can't manage to get anything shown at the Monitor. Can somebody please help. root@pve1:~# cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-6.5.13-1-pve root=/dev/mapper/pve-root ro quiet intel_iommu=on...

Hello Guys, I am really scratching my head trying to passthrough an usb device to a Windows10 vm. The device is a "Gemalto SafeNet eToken" containing a certificate for e-signing. The device has been detected and was appearing at "lsusb", also I have configured: cat /etc/default/grub | grep...

dmesg | grep -e DMAR -e IOMMU [ 0.000000] Warning: PCIe ACS overrides enabled; This may allow non-IOMMU protected peer-to-peer DMA [ 0.008105] ACPI: DMAR 0x00000000C3C0D000 0000C8 (v01 INTEL CFL 00000002 01000013) [ 0.008144] ACPI: Reserving DMAR table memory at [mem...

VM info: other info here: dmesg | grep -e DMAR -e IOMMU [ 0.000000] Warning: PCIe ACS overrides enabled; This may allow non-IOMMU protected peer-to-peer DMA [ 0.008036] ACPI: DMAR 0x00000000C3C0D000 0000C8 (v01 INTEL CFL 00000002 01000013) [ 0.008075] ACPI: Reserving DMAR...

Hello community, I need to passthrough my intel GPU (onboard UHD Graphics 630), but I got the error: No IOMMU detected, please activate it.See Documentation for further information. And when I try to start the VM: TASK ERROR: cannot prepare PCI pass-through, IOMMU not present # lspci 00:02.0...

Hi, I'm trying to passthrough a PCIe card, specifically a digitiser from Spectrum Instrumentation. As far as I can tell I've done all the required configuration for PCIe passthrough to work, I have IOMMU groups showing but when I pass through the device I can never see anything on the VM side...

Same problem. I know it worked before (and it was 3.1 bios indeed). Now machines are in production and did not needed IOMMU until now. Bios has been updated to 3.4 in the meantime. X10DRi-T4+ MB which is basically same bios. All the same things done as OP. root@blake:~# dmesg | grep -e DMAR -e...

Hello to all. The problem is when i passtrough one gpu VM start without problem or issue. After added second gpu VM did not start somehow down or hang i do not know what happend. I did not find any log about why second gpu passtrough does not work. I did try a lot of setting like grub...

Hey folks I need some help on setting SR-IOV to work with VLAN. I'm kinda loosing my mind at the moment over the days and days that I've been debugging this problem and I would appreciate some help. My NIC is an Intel I350-T4 NIC. SR-IOV is configured and I have LAN and WAN access at my...

I know this not a Proxmox issue and beyond the scope of Proxmox support, but I'm hoping to get some advice on this. I setup a Win11 QEMU VM and installed some music recording software. I have a direct-input box I use to plug microphones and instruments into to capture high quality audio. It is...

Do you have any tips or links or other advice? I just got a mini pc with an i7 13550U and tehre seems to be some iommu problem I can't solve atm. dmesg | grep -e DMAR -e IOMMU [ 0.018171] ACPI: DMAR 0x0000000043B6A000 0000A0 (v02 INTEL EDK2 00000002 01000013) [ 0.018221] ACPI...