I keep getting these errors repeatedly due to a USB drive being removed. When I first installed Proxmox I wasn't getting the error but then it started a couple weeks after, long after the usb drive was actually removed. I tried to remove the USB from the disk but it keeps saying things like "disk not found"
print_req_error: I/O error, dev sdd, sector 0 flags 4000
print_req_error: I/O error, dev sdd, sector 240 flags 0
print_req_error: I/O error, dev sdd, sector 0 flags 4000
print_req_error: I/O error, dev sdd, sector 240 flags 0
print_req_error: I/O error, dev sdd, sector 0 flags 4000
print_req_error: I/O error, dev sdd, sector 240 flags 0
print_req_error: I/O error, dev sdd, sector 0 flags 4000
print_req_error: I/O error, dev sdd, sector 240 flags 0
print_req_error: I/O error, dev sdd, sector 0 flags 4000
print_req_error: I/O error, dev sdd, sector 240 flags 0
print_req_error: I/O error, dev sdd, sector 0 flags 4000
print_req_error: I/O error, dev sdd, sector 240 flags 0