lp:~ffledgling/cloud-init

Author: Anhad Jai Singh
Author Date: 2016-12-09 14:10:26 UTC

Change `nobootwait` to `nofail` in docs

`nobootwait` is an ubuntu specific extension to the mount syntax that is
not supported by other non-derivative linux operating systems.

`nobootwait` support appears to have been dropped Ubuntu 16.04 onwards,
based on http://manpages.ubuntu.com/manpages/xenial/man5/fstab.5.html.
Last Ubuntu version with mention of `nobootwait` appears to be 15.10,
based on http://manpages.ubuntu.com/manpages/wily/man5/fstab.5.html.

All examples using `nobootwait` were updated to use the standard
`nofail`, which gives the expected behaviour of not failing to boot in
case a volume is missing. There are likely subtle differences in semantics
between `nobootwait` and `nofail`, but it is the best (only?) substitute
that gives behaviour similar to the defunct `nobootwait` option.