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[Xen-users] Centos 5.5 Xen not showing vmx flag!!!
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- From: Periko Support <pheriko.support@xxxxxxxxx>
- Date: Thu, 2 Sep 2010 14:46:39 -0700
- Delivery-date: Thu, 02 Sep 2010 14:48:09 -0700
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Hi people.
Hope some could help answering this thread.
I have a new server supermicro X8DTE/X8DT6 with CPU Intel E5620 which Intel say that has support for virtualization.
The BIOS have this 2 options, just one was disable by default.
Intel Virtualization Tech Enable Yes. North bridge Chipset -> Intel VT-d enable.
I have enable this 2 settings and follow the instructions to make this change available.
I
have install Xen and reboot my server, I have been reading about Xen,
normally went u have a server where u want to virtualize u want to have
all the features available, well I try to see if my server have the right flags for the Intel 'vmx' but I don't see that flag:
Quote:
processor : 0 vendor_id : GenuineIntel
cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz stepping : 2 cpu MHz : 1600.000 cache size : 12288 KB physical id : 0
siblings : 1 core id : 0 cpu cores : 1 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags
: fpu tsc msr pae cx8 apic mtrr cmov pat clflush acpi mmx
fxsr sse sse2 ss ht syscall nx lm constant_tsc ida arat pni est ssse3
cx16 sse4_1 sse4_2 popcnt lahf_lm bogomips : 5987.47 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management:
This server have 24GB ram, now let me show u dmidecode:
Quote:Now, running dmidecode I have other info: Processor Information Socket Designation: CPU 2 Type: Central Processor Family: Xeon Manufacturer: Intel
ID: C2 06 02 00 FF FB EB BF Signature: Type 0, Family 6, Model 44, Stepping 2 Flags:
VME (Virtual mode extension) PAE (Physical address extension)
I just put here the part that took my attention.
Now let me show u hypervisor capabilities:
Quote: cat /sys/hypervisor/properties/capabilities
xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
This a new field for me, does this mean that my server have the capabilities but I cannot use them?
I a little confuse because I don't see the Quote: flag.
Thanks for your time.
P.S. Xen 3.0.3.x
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