As you might already have understood, Freenet will continue to
function perfectly fine if the computer is restarted during datastore
maintenance. We do however advise users to avoid restarting Freenet
while the maintenance is in progress, as Freenet would have to do all
the work all over again on a
Datastore(PUBKEY-cache) maintenance in progress: 445568/502974. Freenet is
rebuilding the "slot filter" index for your datastore, probably because Freenet
did not shut down properly at some point. This allows Freenet to access the
disk a lot less, but rebuilding the indexes will involve some ext
