1) a placeholder web page, just saying that the servers are being moved
2) a temporary master server with no statistics capabilities
This is not guaranteed to work for everyone because it sometimes takes a while for the DNS to update, but hopefully most people will be able to go online if they want to. It's also helpful to have this set up in case there is a problem that makes the move take longer.
Having moved work's colocated gear ~100 miles to a new DC last Sunday I hope that your move goes better than ours did.
Turns out that the old DC allows anyone onto the floor (news to me) and the other tosser who shared the other half of our rack apparently thought it was acceptable to use ridiculously lengthed cables. Glad we were moving after seeing that, but it was a pain to unrack between what can only be described as a cable waterfall.
On the other end our new provider had an inexperienced member of staff that was our only point of contact for 3 excruciating hours. They weren't properly prepared for our custom setup imho. Additionally 1 server planar board died - either in transit or from the power off - somehow Great way to spend 12 hours working
I'm sure I don't need to teach you, Victor and Eric how to suck eggs, but just incase lowered DNS TTLs a day before the move can help a lot
If people wanted to enter one of the LFS websites, they would find out that the sites were down by reading the placeholder texts that it redirected to. No need to send e-mails to everyone in my opinion.
As far as I remember, you could still race online during that period, so no one was affected by that and probably no one did even notice that (except LFSW stats not being recorded).
I wasn't talking about sending emails, that was someone else. I was agreeing with DANIEL-CRO regarding the lack of a post on the forums by the developers regarding this. A little heads up to the community on the Official LFS Forums can't be too hard to ask for. Anytime they post a news heading to LFS.net, they can copy and paste it here and be done in under 60 seconds.