ext4-fs error (device dm-1)

  1. C

    Buffer I/O error on deu dm-1, logical block 0, lost sync page write

    Hello Experts, I’ve been running Proxmox as my hypervisor for the past three years without issues, but starting last week it began behaving unexpectedly. The system randomly freezes and requires a reboot to resume normal operation. After a reboot, it runs fine for a few hours before the problem...