http://markmail.org/message/6zkqyqf4qg3e6lgx Xen crash big problem with disk by Paolo De Marco http://markmail.org/message/tx6xp4afgzijcqxx cs 4.2.1 vm vmware wrong volume type thin and NOT thick by Domenico De Monte
for an explanation of this report see https://cwiki.apache.org/confluence/display/CLOUDSTACK/Responsiveness+report