Even the Miraheze logo is gone. Is there a way to recover the files?
Images on 'static' weren't deleted, they were just on cp1 and inaccessible. The nfs host service died [reason currently unknown, but not as important as bringing it back up]. When I rebooted mw1 and mw2 it looked like uploads worked but it was really uploading the images to mw* [very bad]. I restarted the nfs service on cp1 and puppet automatically remounted static on mw*, so all is well.