Vmware vSphere Initial Experience 5.1 version version mirroring is provided by Supinfo
Reasons for virtualization use: For example, a company built a complete server needs more hardware support, but the server itself, the lack of hardware usage is very low, because the hardware life week is very short, so we need to improve the hardware used to build the server. Another reason is that server operations, if not using virtualization, it takes a lot of time, so the use of virtualization technology within the company can better improve the use of hardware to facilitate maintenance.
Virtualization Features: Packaging, consolidation, backup, migration.
consolidating the entire system, including the hardware configuration, into packaged files, a virtual machine exists with a file, including hardware and content. Facilitates mobile replication.
Resource utilization, one server running multiple virtual machines, increasing utilization.
move without modification on the entire host.
Learning Reason: Data center virtualization has become a hot technology because of the heat of virtualization and cloud computing.
I was the first to touch Vmware workstation is at my freshman time, and the virtual machine functions more than just running multiple systems,VSphere is a cloud-based data-centric suite that provides a virtualized infrastructure, High availability, centralized management, monitoring and other scenarios, the current version should be 5.5 bar, may be higher
The basic configuration of this software is not aligned with everyone's computer, so we need to explain the minimum configuration we need to use this software, as well as the way to upgrade the device.
Because I do not understand what English things, so I simply say
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can not understand Ah ~ can't understand ~
minimum configuration, memory 8+ If the computer can support up to a .
CPU at least dual core
hard disk, if you have enough time 5400 turn the good, if you are enough local tyrants 500g SSD work
the rest of the configuration, I think irrelevant, in short we are running these things in the virtual machine, not in the real server, if you have sufficient funds to support Dell R900 servers configured above can be considered as a starting point
Editor I use their own computer simple for everyone to show, because they are interested in the server, but because of the pressure of postgraduate examination, so not necessarily weeks have such a document written.
The relationship between the levels, well, I do not want to all of you listed, I am ready to show you a little
First you can look at the relationship between the formation
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This article is from the "two-dimensional Technology House" blog, please make sure to keep this source http://shanzhang.blog.51cto.com/9739871/1610347
VMware VSphere First Experience version 5.1