Begin 2014-07-07 08:00:00
End 2014-07-07 11:00:00
Affected Users of cluster node cn56 and Sun Grid Engine on Ubuntu 12.04 systems

One of the mirrored disks failed. We didn’t manage to rebuild the raid set with a new disk. The system is reinstalled with two new disks. After that, data from /scratch could be recovered from one of the old disks.