ERROR: The following required file systems are not mounted by the currently running OS </toto> ERROR: All required PBE file systems are not mounted.
This is the message I stumbled upon today while trying to create a Live Upgrade environment for a production server… And indeed, the so-called /toto was properly mounted.
A colleague just look at the problem and say “oh, just mount a dummy filesystem and it will work.”
What the h… ?!
# mkdir /tmp2 ; mount -F lofs /tmp /tmp2
And god, It worked like a charm…