(6X.XXX.XX.XXX) file system check
The server is getting a manual fsck (filesystem check) done after the reboot. The time this will take is dependant on the amount of data but there's no way of avoiding it or speeding it up. Estimated time is *approx* 10-20 minutes.

Update: The server may need another 20-30 minutes as fsck is taking longer than expected. We are sorry for the inconvenience.

File system check is still going on on the server. An update will be posted once the server is back online