RSync kills OMV VM on Proxmox

Hi everyone,

I recently moved from a Raspberry Pi 4 with 4GB RAM to a machine running Proxmox, where I installed OMV in a VM. Everything seems to work as expected, except for my RSync tasks. Whenever there's a large file (e.g., greater than 2GB), the OMV VM crashes without any information written to the logs. I can only see the name of the last file that started to sync. I've already assigned 8GB of RAM to the VM, as I noticed that RAM usage increases significantly when RSync is running, but this didn't help at all. Has anyone experienced similar issues and can offer advice on how to solve this problem? On my Raspberry Pi setup, all my RSync tasks ran without any issues.

Happy for any advice

Thank you for that hint. As I've set up all my Rsyc tasks just yesterday and since this morning the OMV VM is not starting anymore, I also think about a Proxmox issue.

Do you know about any best practices which should be considered when setting up OMV in Proxmox?

Thanks for you answer in advance

Just to keep everyone updated who might stumble upon this thread: the issue for me was not directly related to OMV or Proxmox. The USB adapters I use for my drives do not work with UAS drivers. After reading this post in the Proxmox forum, I turned off UAS for the related drives, and everything is working fine now.