Hi, when I imported of Turnkey Redmine on Openstack, I got error message "failed: No such file or directory". It seems couldn't find root disk. 

part of log. 

mount: mounting /dev/sda on /root failed: No such file or directory

Begin: Running /scripts/local-bottom ... done.

done.

Begin: Running /scripts/init-bottom ... mount: mounting /dev on /root/dev failed: No such file or directory

done.

mount: mounting /sys on /root/sys failed: No such file or directory

mount: mounting /proc on /root/proc failed: No such file or directory

Target filesystem doesn't have requested /sbin/init.

No init found. Try passing init= bootarg.