Greetings

I don't know what's going on but this is weird!

System has been running Debian 8 with things going good (raid mounts so so when saving a file after a reboot all I need to do is click on the listed array give the root password and bob's your uncle).

(Its a uefi setup)
Well this morning - - -
fdisk -l shows the array
its not mounted

the command I used to use for mounting in Debian 7 no longer works

so - - - - any suggestions?

TIA

Dee