Windows Vista/XP dual system virtual machine installation error

Virtual machine installation Vista & XP generally use the simplified Chinese version of the workstation, all applications are closed during the whole process (including firewall, anti-virus software), all screenshots are taken after the system is stable, and the test is to log off the computer, then Continue the experiment. Since you want to explain the truth, some screenshots use full-screen screenshots, please click to enlarge.

Trial 1: Open Windows Vista and see basic information about system operation.

Since the deep memory is only 1G. Since the minimum configuration memory of Windows Vista Ultimate needs to reach 512, it will prompt an error. However, if you use a virtual machine to set virtual memory, setting the memory from 256 to 512 devices will cause a heap error. All must be open under Windows Vista.

We log out of the computer and log in to the computer. Watch computer memory and cpu usage.

Under "Figure 1":

At this time, the process is 40, and the memory usage is 38%. We can see that the memory usage icon above is very stable, so it is not a specific time. Screenshot, but a screenshot after the system is running.

Lab 2:

We log out of the current system, log in again, open the virtual machine, and log in to Windows XP SP2 home. The following figure shows some related configurations of the virtual machine.

"Figure 2" is as follows:

Start the virtual machine:

"Figure 3" is as follows:

At this point we can Obviously saw two more processes, while using 60% of memory.

The above is just an experiment, there are some details, but the overall is relatively accurate, and the operating environment is the same.

Conclusion:

The real dual system is a list of dual boot items, which is what we often call the boot.ini file. The most important thing is that our true dual system is a separate operating environment, but installing a virtual machine in the operating system to operate, this is not the system, just use an operating system, and then open a program. This program is taking up the system resources of this computer. This is something we can't ignore. The computer is ultimately the resource, although some people have proposed to make full use of resources, but personally think this is a waste of resources.

Really dual systems only consume the resources of the computer itself, but using virtual machines does use parasitic methods, by consuming third-party system resources to achieve their own supply, we can see that when we use virtual machines System resources will be consumed madly after opening dual systems.

All things are blunt, virtual open dual system is to open a program that consumes system resources crazy, and finally did not realize the true dual system.

At the same time tell everyone that I saw someone say that they are 32-bit hardware but installed a 64-bit Windows Vista operating system through a virtual machine. This is also untrustworthy. The virtual machine simulates only the hardware that simulates the computer all day. All you will find is that after installing the dual system, the system hardware in the virtual machine does not need to be installed.