On 5th June 2009 they lost about 7000 files from Castor: DC06 Monte Carlo due to a new backup software.
The have a list of lost files and more infos here
List of affected phys-v2-lumi2 decays
What data (what decays) are affected?
You can find an open office excel here.
castor/lostfiles.txt · Last modified: 2009/06/08 11:37 by abuechle