Shulou(Shulou.com)06/02 Report--

How to use linux CVM? In view of this problem, this article introduces the corresponding analysis and answers in detail, hoping to help more partners who want to solve this problem to find a more simple and feasible way.

Cloud host is an important part of cloud computing in infrastructure applications, which is located at the bottom of the pyramid of cloud computing industry chain, and the products come from cloud computing platform. This document describes how to configure Linux remote and MySQL+ServHA Mirror shared storage dual-computer hot backup Linux.

Remote connection of Linux CVM:

1. After downloading putty, extract it using winrar. Then double-click putty.exe.

two。 Go to Cloud Management to get the corresponding CVM parameters, and enter the ip address and port in Host Name and Port respectively.

3. Click on the open below and you will be prompted. Just click (Y). The point is (Y) you will be prompted for your account number and root will be prompted for your password. Enter the password to enter the system.

Taking MySQL as an example, the main steps of configuring MySQL shared disk array dual-machine fault-tolerant cluster through MicroColor ServHA Cluster for Linux are: configure firewall-install and configure ServHA Cluster- installation and configure MySQL- to leave the MySQL service to the cluster management.

Note:

The MySQL configuration dual-machine cluster solution requires that both machines install MySQL and the database files are placed on a shared disk. Before configuring and installing MySQL, configure ServHA Cluster to hand over the shared disk to the cluster to avoid data anomalies caused by two computers accessing the shared disk at the same time.

The MySQL installation configuration of both machines must be exactly the same. If MySQL cannot be started due to permission problems, configure user permissions according to the log. If the MySQL cannot be connected remotely, you can set the MySQL whitelist by yourself.

This is the answer to the question on how to use the linux CVM. I hope the above content can be of some help to you. If you still have a lot of questions to solve, you can follow the industry information channel for more related knowledge.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.