[Xen-devel] Windows 2008 R2 virtual machines blue screen on xen4.1.2

2015-05-22 Thread Xuzhichuang
Hi, all Recently, we encountered the problem that Windows 2008 R2 virtual machines blue screen when running on xen4.1.2, Mircrosoft engineer said it's a known issue with Intel Xeon processors: . Intel Xeon Processor E5 v2 Product Family: CA135 May 2014 -"Incorrect Page Translation when EPT is e

[Xen-devel] Bind interdomain ioctl error 22

2015-05-29 Thread Xuzhichuang
Hi all, We found that qemu started up failed. This problem was triggered many times in a continuous period of time. Any ideas? Qemu log: char device redirected to /dev/pts/13 device model pid = 5234 xen: shared page at pfn feffd xen: buffered io page at pfn feffb bind interdomain ioctl error 22 q