• 2010-10-09 unresponsive power cycled.
• 2010-10-09 Sep 10 18:38:01 unresponsive power cycled. RAID1 out of sync and rebuilt. raid rsync completed by 21:15
• 2011-08-09T15:35:15 system unresponsive, messages during boot, power cycled by gavin
• 2011-10-17T14:32:16 system unresponsive, nothing displayed on console, power cycled by gavin
• 2011-11-07T16:00 same as above. cycled by Mark.
• 2011-11-07T21:00 same as above. cycled by Mark and would not reboot this time. left off for couple hours and then booted.
• 2011-11-14T14:50 same as above, but tried to force down by running 8 cpu loads. again, would not reboot after down.
• 2012-03-05T14xx looked as if ippc11 had a memory allocation error in ppStack. Serge tried running memtester and when killed the program left the load >60 while idle. Rebooted and memory allocation error in ppStack no longer present.