planned downtime for ci.guix.gnu.org this Friday

[Ricardo Wurmus]

Hi there,

on Friday (March 6) the head node and the big storage for
ci.guix.gnu.org will need to be moved to a different aisle in the MDC
data centre.  This will require a short downtime as we need to shut off
ci.guix.gnu.org for a little while.  We will also take some time to
apply firmware updates, which will delay the reboot.

We expect that this will take less than a day.

--
Ricardo