Introduction to CentOS 7.1Featur

This article mainly introduces "the introduction of the function of CentOS 7.1". In the daily operation, I believe that many people have doubts about the introduction of the function of CentOS 7.1. the editor has consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubts of" introduction to the function of CentOS 7.1"! Next, please follow the editor to study!

1. The main changes of CentOS 7.1are:

Support for new processor (Broadwell) and image card (AMD hawaii)

Full support for LVM caching

Ceph box device can be mounted

Update the Hyper-V network driver

New libguestfs featur

Full support for openJDK-1.8.0

Improve the stability of clock (PTP and NTP)

Update Networkmanager components to version 1.0

Update docker to 1.4.1

Update openSSh to 6.6.1

New component: Mozilla Thunderbird

Update multiple storage, network, and image card drivers

Technology Preview: supports Btrfs file system, OverlayFS and Cisco VIC kernel drivers

For more information on improvements, see the release notes and release log.

2. Overview of CentOS open source Linux operating system:

CentOS is the source code recompiled version of RedHat Enterprise Linux (hereinafter referred to as RHEL), the leader of the enterprise Linux distribution. RHEL is the operating system adopted by many large enterprises, but it needs to buy the right to use RedHat and enjoy technical support, version upgrade and so on. So CentOS is actually the equivalent of a free version of RedHat, which anyone can use freely without paying any fee to RedHat. Of course, you also don't get any paid technical support and upgrade services.

Typical CentOS users include some small and medium-sized enterprises and individuals who do not need specialized technical consultants (business support services) to carry out stable business at the lowest cost. It is ideal for those who need a reliable, mature, and stable enterprise operating system, but are not willing to bear the high cost of technical support. So I chose CentOS without hesitation when I chose the Linux distribution for servers in the different-dimensional software world. Although there is no paid technical support for CentOS, the extremely rich learning materials, forums and communities on the Internet can also make people feel very at ease!

At this point, the study on "introduction to the functions of CentOS 7.1" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!