Mozdev unexpected downtime

Our main server is currently unavailable making all services unavailable (web, CVS, downloads, mailing lists). The problem seems to have started at approx. 22:45 UTC (17:45 EST). We have our colocation provider looking into the problem and will update once more information is known.

Update 21:20 EST/02:20 UTC is back up as of 21:15 EST/02:15 UTC. Services will most likely be slower for normal for a short period while the server processes a backlog of email. No word yet as to what might have happened; we'll post again once more information is known.