heath zenith motion sensor light wiring diagram|heath motion sensor replacement 3 Answers. Sorted by: 11. In my case I received this error due to an read-only abstraction mount below it. I was using vmfs6-fuse in combination with an qemu-nbd read-only mount for a VMWARE recovery. In this case, mounting the LVM with the option ro,noload solved the issue: mount -o ro,noload /dev/vg/lv /mnt. Share. Improve this . Subscribe