Website maintenance Thurs 14th April, 8am UTC

On Thursday 14th April (tomorrow), I'll be carrying out maintenance on
our website between 8-9am UTC. This affects the main documentation
website, apt and yum repos. Sorry for any inconvenience.

The main filesystem containing web content needs an check and repair, as
it's preventing online resizes. This means taking it offline for a
period to fix the issue.

··· -- Dominic Cleal