On Wed, 14 Jul 2010, David Dyer-Bennet wrote: > The flags from /proc/cpuinfo after this reboot where I checked the > virtualization setting in the bios are: > > flags : fpu tsc msr pae cx8 apic mtrr cmov pat clflush acpi mmx > fxsr sse sse2 ss ht syscall nx lm constant_tsc ida pni est ssse3 cx16 > sse4_1 sse4_2 popcnt lahf_lm You're already running the Xen kernel and your view of /proc/cpuinfo is from the dom0, right? I don't think you can see the vmx (Intel) or svm (AMD) flags from dom0, but the underlying hypervisor should be able to see it. Try sudo xm dmesg | grep -i hvm You should see something like "(XEN) HVM: VMX enabled". Alternatively, try booting into a non-Xen kernel and taking another peek at /proc/cpuinfo. -- Paul Heinlein <> heinlein@xxxxxxxxxx <> http://www.madboa.com/ _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos