ci.guix.gnu.org and associated services downtime

[Maxim Cournoyer]

Hi,

There is currently an outage with Berlin, which hosts the build farm,
the web site, the issue tracker and a host of other Guix services.

Simply rebooting the machine doesn't fix it and it seems it may has to
do with the disk controller or the disk itself, so sadly it seem it'll
take some before it can be brought back up and running.

-- 
Thanks,
Maxim