A PC host configuration running 20 virtual machines at the same time? 100

It is recommended to choose a dual Xeon processor with 8 cores or more. More than 16G memory. Configurations of hard disks of 1000G or more.

The network card is selected as a two-kilometer. It is recommended to use DELLR410 or DELLC1100 models. After hosting in an IDC data center, it is recommended to use more than 50 GB of dedicated bandwidth.

In addition to this, you need to have a web hosting management system and more than 20 independent IPsUsed to allocate and manage virtual machines.

Consider the cost and risk issues. It is recommended that you rent a server directly from IDC. Rent a DELC1100 machine.

Add more than 20 independent IPsIt will be cheaper than the total cost of buying the machine plus hosting and adding the IP yourself. Moreover, the warranty of the rented machine hardware is the responsibility of IDC.

It will be relatively more convenient.

Dummy. What is the machine? VM?

If it's this, it's definitely okay. ~

Dummy. The machine is built.

On the host's operating system. He's just mocking one.

Hardware. The operating platform then requires you to install the system yourself.

Hosts and virtual machines can be connected.

Good luck

20 virtual machines.

What configuration does each unit use and what is it used for? These determine the overall configuration of your host.

Some virtualization products do not support disk or memory reuse, each virtual machine uses 2G memory, and the 20 machines must be at least higher than 40G

The CPU 10 core low frequency point doesn't matter.

Memory: 64G graphics card, find a block of 8G video memory, and get it.

You can have an unlimited number of computers on one computerVirtual machinesA virtual machine can be equipped with an unlimited number of systems.

The virtual mega ridge machine is more or less based on the configuration of the computer.

If the CPU is good enough, the memory is large enough, and the hard disk space is enough, it can be installed unlimitedly. Each virtual machine is equivalent to a desktop, which can be installed with several systems.

For ordinary users, it is normal to have an operating system on a computer, but sometimes, due to some requirements or tasks, your current operating system cannot be completed, you may need to install an operating system that can complete the task. You can make a USB flash drive.

Starter. Install a new operating system on top of the original operating system; The advantage of this method is that it can get the most out of your computer's hardware performance because it will only boot up one operating system, but it will be deleted due to a system update or file error one day.

It is very likely that both of your operating systems will not boot properly, and there will even be data loss (reinstall the system.

the risk of risk; In other words, in this installation method, two or more operating systems affect each other, and once one of them goes wrong, it is likely to affect the others.

It can install unlimited virtual machines, and a virtual machine can be installed with a limited number of systems.

According to the user's computer configuration, each virtual machine will occupy the user's CPU and memory. If the user's memory and hard disk space are large enough, they can install an unlimited number of virtual machines.

In the case of sufficient computer resources, each Chun Demolition Virtual Machine can install an unlimited number of operating systems, and users can choose to install according to their own computer performance and resources.

Running ten virtual machines at the same time will definitely require a higher configuration of the computer. However, to what extent it is high, it also depends on what operating system these ten virtual machines are mainly virtualized, and what the virtual operating system is mainly used for.

1. Necessary conditions. The CPU definitely needs to support VT technology (i.e. virtualization technology), consider using an Intel Core i7 4790K or an equivalent CPU.

2. Memory, if the virtual machines are running operating systems such as XP, you need to allocate at least 1G memory to XP in order to run more smoothly. In addition to the memory required by the host itself, at least 16GB of memory can meet the needs. If you want to virtual Windows 7, the memory needs to reach about 64GB.

Visually you can install more than 3, you install win7, memory settings 512 1G, CPU can choose dual core or single core. If you have 3 virtual machines running at the same time, you shouldn't have much of a problem, provided you just open a web page, and if you want to run the program, you will have to replan the virtual machine hardware.

1 pc, it is not recommended to install more than one.

The virtual machine does not have high requirements for computer configuration, and the general configuration is sufficient.

A virtual machine is a complete computer system that simulates a complete computer system with full hardware system functionality and runs in a completely isolated environment.

The virtual system has the same functions as the real Windows system, after entering the virtual system, all operations are carried out in this new independent virtual system, which can independently install and run software, save data, and have its own independent desktop, which will not have any impact on the real system, and has a class of operating system that can flexibly switch between the existing system and the virtual image. The virtual system does not reduce the performance of the computer, the virtual system is faster to start than the real system, and the running program is more convenient and faster; In the past, virtual systems could only emulate the same environment as existing operating systems, but now virtual machines can emulate other kinds of operating systems. Virtual machines emulate the underlying hardware instructions and run much slower than virtual systems in terms of applications.

Virtual machine technology belongs to virtualization technology, virtualization technology is to transform things from one form to another, the most commonly used virtualization technology is the virtualization of memory in the operating system, the memory space required by the user during actual operation may be much larger than the memory size of the physical machine, the use of memory virtualization technology, can be a part of the hard disk virtualization into memory.

It should work, the virtual machine automatically sets the memory, I have run three virtual machine systems at the same time, including win98, xp

and vista

The host is also win

7 can be used.

Enough, you can divide a 256MB memory for XP on it, put virtual memory.

Turning it up is just sacrificing hard disk space, and the same is true for the test program, making the virtual memory bigger, and the memory allocation can be tested experimentally.

If you want to do the test, you can install an XP to do a dual system, use win7 for entertainment, and use XP to start if you do a test.

Generally do the test if your.

Computer operation. The level should be quite good, and it can be used.

UNIX operating system.

It should work, the virtual machine will automatically set the memory, I have run three virtual machine systems at the same time, including win98, xp and vista, and the host is also win 7 can be used.

There are two main points:

The first is that the CPU must support virtualization technology, and the more cores the better.

The second is that the memory should be large enough, and now the memory is cheap, so try to make it as big as possible!

If you want to use it to play games, I think it is difficult for ordinary computers on the market to meet you, even if you don't play games, then you have to be a high-end host, consider the octa-core CPU, 16G memory, high-performance hard disk (virtual machines have high requirements for hard disks)!