Diskless setup failed error in 0810 beta
From LinuxMCE
Should you receive the error "Diskless setup failed" when trying to netboot your MDs for the first time, try the following...
Edit /usr/pluto/bin/files.d/fstab-diskless by running...
sudo kate /usr/pluto/bin/files.d/fstab-diskless
...and check that the last line...
mkdir -p "${Parm_RootLocation}/var/spool/asterisk
...on line 28 has a double quote at the end. If it does not, add one! So that it looks like this...
mkdir -p "${Parm_RootLocation}/var/spool/asterisk"
...and then save the file and restart the core (just to be on the safe side). Now try netbooting your MD again.