SSD for the Jabber server

Today we will replace one harddisk with a SSD on the Jabber server, following by a big OS upgrade.
We will try to keep the downtimes low, currently planned are following times when the Jabber service isn't reachable:11:00-12:30 CEST see below...
14:00-15:00 CEST
We hope that we'll have this completely finished at about 16:00 CEST (including ICQ/MSN/...-transports which have lower priority).
If anything takes more or less time we'll update this article and/or the status-page.