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The update to v9 worked flawlessly. However, since then dmesg/journalctl spams "i2c i2c-3: sendbytes: NAK bailout" every 10s. The system uses a Ryzen 5600G on an Asrock X470D4U board with the latest BIOS and BMC firmware installed. Checking /sys/bus/i2c/devices/i2c-3/name yields AST DDC bus. So...

This is decidedly not normal, otherwise the TLC SanDisk Ultra 3D 2 TB I also use would not attain much higher sustained write performance. Windows also does not show such poor performance metrics.

Hi, I'm facing slow linear SSD write performance within Proxmox 8.4.2. That's outside a VM, i.e. directly moving files via proxmox commandline from one drive to another. My machine is using a Supermicro SAS/SATA backplane (without any expander), a Ryzen 2000 CPU series with ECC RAM and a plain...

I'm having the same issue. Did you find another solution other than limiting interfaces? Unfortunately that's not a viable solution in my case. Or do you maybe have a pointer where to look to debug this (e.g. where did you see those timeouts)?

Thank you for the reply! A workaround helped me resolve this issue: I restored the image to a new vm ID and set it to start on boot. The currently running firewall vm was then configured inversely. On reboot the restored image came up and enabled me to reconnect via VPN.

Hi, I'm accessing one of my proxmox hosts remotely via a firewall/VPN hosted on the same box as a VM. Now I'd like to roll back to a previous firewall backup without locking myself out from proxmox. However, when trying to restore the backup via GUI this error comes up: "unable to restore VM...

Hi, I sold the CPU and don't have any further specifics. The issue disappeared after switching to a retail 7452. You should try updating the bios just to be sure.

Interesing workaround, thanks! Nevertheless, it would be great if it were possible out-of-the-box, without any additional software.

Thank you for adding this feature!:D In my case it would be great if the service could be configured to listen on multiple interfaces. Unfortunately, simply using e.g. 'LISTEN_IP=10.0.0.1,192.168.0.1' doesn't work. Any ideas if this is possible or potentially planned?

Yes I do. Are there any other filesystems?;)

Hi Velocity, my setup utilizes all onboard SATA controllers, including the ASMEDIA chip. Aside from the hiccups described in this thread, there hasn't been a single issue so far. Cheers

I have a first gen AMD Epyc with 32 cores and 4 NUMA nodes, i.e. 8 cores per Node on the same socket. How can I make sure proxmox deploys VMs on cores of the same node? Is it correct to choose "Enable NUMA", 4 sockets and 2 cores to get 8 cores on the same node?

Thanks for the ideas! BIOS updates are among the first items on my checklist:) It appears I found the solution: Removing the kernel parameter "mem_encrypt=on" avoids the error and disks show up once again. As this parameter isn't officially supported on Ryzen (only Ryzen Pro and Epyc) I suppose...

No, haven't tried this yet. It's set to AHCI which is typically the correct choice for SATA drives. Might be worth a try, but even if it worked loosing e.g. NCQ would be less than ideal.

Hello, first of all let me thank you for the great work on proxmox! It's an awesome solution which has proven to be very useful:cool: Unfortunately, recently I've run into an issue. After updating from v6.2 to v6.2-11 issues with a SATA controller have cropped up. Any drives (HDDs) connected...

What's the general policy/roadmap on kernel updates? It appears as if Ubuntu kernels are introduced until Proxmox x.2. The next update after that will become available with the upcoming mayor release (i.e. PVE 7.0)?

After A LOT of experimenting, this seems to come down to the CPU/microcode, as it's an eng. sample. This thread can be closed!

Hi, I'm trying to get SR-IOV working on Proxmox (followed the guide for enabling SR-IOV: PCI(e) Passthrough - Proxmox VE), but always end up with all virtual functions (configured directly in the firmware of the ConnectX-3 card AND in /etc/modprobe.d/) stuck in the same IOMMU group. Switching...