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发表于 2011-10-12 08:07:21
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本帖最后由 TiGi 于 1-15-2013 16:40 编辑
你给的VMware的那个链接,好像是另外一个错误。
http://kb.vmware.com/selfservice ... ;externalId=1032607
Resolution
This warning does not impact the virtual machine and can be safely ignored.
This issue occurs if the maximum APIC timer calibration value is exceeded. By default, the APIC timer calibration value is set to 1000 cycles, which is not sufficient for virtual machines.
In a Red Hat Enterprise Linux 5.5 patch release, this value is increased to 5000 cycles, which eliminates the warning on most systems. However, the warning may still be visible on ESX hosts using AMD Opteron processors.
This issue is present in kernels as new as 2.6.18-274.el5, however there is currently a bug report open with Red Hat to increase the value to 10000 when running in a virtual machine. This can be publically viewed at https://bugzilla.redhat.com/show_bug.cgi?id=743368.
As a workaround, to remove this warning, you can manually modify the APIC timer calibration value for the guest operating system by setting this boot option:
apiccalibrationdiff=10000 |
地板
2011-10-12 08:07:21
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