We have three new Dell R730 Servers with Tesla M60 Cards. They are installed with XenServer 7.0 - all Patches to 21. All three have the following Problem:
As soon as a few VMs start they are just rebooting without showing any informations. In the event-log the following Problem is logged:
A bus fatal error was detected on a component at slot 6.
A fatal error was detected on a component at bus 0 device 2 function 0.
The M60 is installed in Slot 6.
The powerplug was already replaced (was not correct). The same happens if we move the Card to Slot 4.
There is no XenServer Crashdump.
http://nvidia-esp.custhelp.com/app/answers/detail/a_id/4249 did not fix it.
Any hints where to search?