Re: [Xen-users] Centos 5.5 Xen not showing vmx flag!!!
On Fri, Sep 3, 2010 at 12:47 AM, Jonathan Tripathy <jonnyt@xxxxxxxxxxx>
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On Thu, Sep 2, 2010 at 11:46 PM, Periko Support <pheriko.support@xxxxxxxxx>
Hope some could help answering this
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
North bridge Chipset -> Intel VT-d enable.
enable this 2 settings and follow the instructions to make this change
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:
processor : 0
vendor_id : GenuineIntel
cpu family :
model : 44
model name : Intel(R) Xeon(R) CPU E5620 @
stepping : 2
cpu MHz : 1600.000
cache size : 12288
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
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
bogomips : 5987.47
clflush size : 64
address sizes : 40 bits physical, 48 bits virtual
This server have 24GB ram, now let me
show u dmidecode:
Now, running dmidecode I have other info:
Socket Designation: CPU 2
ID: C2 06 02 00 FF FB EB
Signature: Type 0, Family 6, Model 44, Stepping 2
(Virtual mode extension)
PAE (Physical address extension)
put here the part that took my attention.
Now let me
show u hypervisor capabilities:
This a new
field for me, does this mean that my server have the capabilities but I cannot
hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
I a little confuse because I don't see the
Thanks for your
email was in my spambox, so I presume many other people will also have missed
Did you switch the server off and on again after enabling the VT feature in
the BIOS? Just rebooting the server won't work, you physically need to switch it
off. Best is to pull out the power cable.
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Cell: 082 554
Xen masks the flags by default. This is a security
Xen-users mailing list
I had switch off before and same thing, I'm waiting the server technical support team to answer me.
What about that security feature?
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