Hi All,
I am using omv 5.6 on USB on a x386 based PC.
Just descided yesterday to restart my server with nothing special except installing Disk States plugin before that.
the server never came back with the following "error: invalid arch independent ELF magic" and if I use my backup stick the following error is shown "error: symbol 'grub_file_filters' not found."
any ideas or recommendations 
Waleed