Our server was restarted and for some random reason the mapped drive (a raid NAS) that we use for Conquest to store images did not get restored. Conquest happily kept reporting that studies were being written to the destination directory but in fact they weren't. This was verified by the existence of entries in the database that pointed to non-existent patient files. Nothing has been lost as we have several short term alternate storage mechanisms in place but still it doesn't inspire confidence.
Is this a bug?