Difference between revisions of "HowTo Determine If Hardware Virtualization Is Enabled"

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<div class="userInput"><span class="prompt">[root@probe ~]# </span>cat /proc/cpuinfo | grep 'svm'</div>
 
<div class="userInput"><span class="prompt">[root@probe ~]# </span>cat /proc/cpuinfo | grep 'svm'</div>
 
  <pre class="computerOutput">
 
  <pre class="computerOutput">
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt
+
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht
 +
syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni monitor
 +
cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt
 
[root@probe ~]#
 
[root@probe ~]#
 
</pre>
 
</pre>
 
</div>
 
</div>

Revision as of 15:38, 4 December 2009

  • On an AMD (AMD-V) system check "/pro/cpuinfo" for the svm flag:
[root@probe ~]# cat /proc/cpuinfo | grep 'svm'
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht
syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni monitor
cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt
[root@probe ~]#