VirtualBox安裝Windows 2000不斷重開機

　　在公司試著在VirtualBox安裝Windows 2000 Server 时，To copy files，Automatically reboot，Tried and tested，Thought it was soft、Support of hardware problems，Sown this calculation work，I did not expect to actually found the answer on Google…

CAUSE turned out to be…Fast! ，Sun retrieve official description is as follows：

After issuing a hard disk request, there is a race condition in the Windows driver code which leads to corruption if the operation completes too fast, i.e. the hardware interrupt from the IDE controller arrives too soon. With physical hardware, there is a guaranteed delay in most systems so the problem is usually hidden there (however it should be possible to reproduce it on physical hardware as well). In a virtual environment, it is possible for the operation to be done immediately (especially on very fast systems with multiple CPUs) and the interrupt is signaled sooner than on a physical system.

Therefore，The solution is also very simple，Is to make it a little slower…，Executing instructions：

VBoxManage setextradata VMNAME        &quot;VBoxInternal/Devices/piix3ide/0/Config/IRQDelay" 1

This value can range from 0 to 5，Units are ms，So the higher the value,，Delay the more long
After the system is installed，0 except move some adult breaks 此值請將

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