I am speculating that the recent high temperatures have triggered the 2 disk failures on bunker. I am very pleased to be running in a raid’ed configuration. Data secuity is no laughing matter and so Robin came over and destroyed/extracted the magnets from the dead disks incase anyone should try to ressurect them and extract the data. Also with Robin’s help, 2 new fans have been added to bunker’s case to try and increase the airflow around the disks. Unfortunately the new fans are slightly too large and so I am going to have to buy some more tomorrow.