The problem is easily reproducible by installing Proxmox 7 and creating an LXC container. I just tried it by installing Proxmox in VMWare Player and creating a CT and a VM inside it, with no additional configuration or editing anything else. Simply installing Proxmox and adding the community...
When opening the summary of a container, in the "Disk IO" section I see only reads, but if I check iostat I see that they are actually writes, not reads.
The container in question has its disk on /dev/sda:
This also happens on other containers.
What could be the problem?
Thank you...