Case00 per night. Package backup system configuration files, file program directories, and access logs on Web server A and push to Server B for backup retention via the rsync command (backup ideas can be packaged locally by date and then pushed to B), the Web server is packaged for 7 days, and the
Rsync is a fast incremental file transfer tool that can be used for backup within the same host and as a different host network
Backup, because the server generally takes the Rsync tool, so it is more convenient to use.
Now there is a need for the LAN a machine 200G files back to the B machine, and timed synchronizat
Rsync Backup, synchronization of directory Files of the good tools, support increment, compression, difference ratio equivalent advanced characteristics;
Server-side Simple configuration file:
Temporary Quick Start rsync daemon#rsync--daemon
Client Quick Sync Method:
Quickly synchronize all files from the remote ho
This is the time to learn about the VPS backup file content, because after using the VPS all security issues need our own processing, including the security of the website files. We can choose to make regular manual backups, or we can choose to automate scheduled backups. In the old left blog has also written a few on the VPS, the site back up the article, perhaps a little long time do not know whether it is still valid, but this time as far as possib
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installation. You need to open it in the/etc/default/rsync file. This file is a Debian-specific setting that is used to set whether rsync runs in service mode and configures service ports [can be changed, default is 873], and IP addresses. Only the server side (222.222.222.222) on the line, the client does not have to open.
#vi/etc/default/rsync
Will be the o
Background:
0. server data is very important. If the disk is damaged, it will be troublesome. As a manager, it is necessary to synchronize and back up data in real time.
1. rsync is a good backup tool. The following uses Ubuntu as an example to describe its preparation.
2. If the ip address of my server A is 10.141.247.12, the ip address of my backup client B is
rsync file sync backup from Linux to LinuxFirst, the environmentServer (server side) that needs to back up files: 192.168.1.201 (RHEL 5)Server (client) receiving backup files: 192.168.1.202 (CENTOS 5)Second, installation configuration1. Server-side configurationA, using the system default installation of Rsync edit/etc
How to Use rsync in Linux for data backup, linuxrsync
For various organizations and companies, data is the most important to them. Even for e-commerce, data is equally important. Rsync is a tool/software that backs up important data through the network. It is also a network protocol for synchronizing folders and files between systems through the network on Unix-l
RSync for file backup Synchronization
1. rsync Introduction
Rsync is an application software in Unix. It can synchronously update files and directories of two computers and use differential encoding to reduce data transmission. An important feature in rsync that is not seen
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I. rsync
Compared with traditional CP and tar backup methods, rsync has the advantages of high security, fast backup, and support for Incremental
Using Linux's rsync can be very simple to the incremental backup operation of the VPS, today I will write a tutorial for everyone to use.
First need to download two packets, one for the server side, one for the client, server-side VPS for the data source, the client for backup VPS, note: Only support one-way synchronization, that is,
Requirements are as follows:Every night 0 o'clock on NFS Server A (rsync client), package the backup Site Program directory (/var/www/html)Push to Server B by using the rsync command to save the backupSpecific requirements:1.NFS servers and backup servers their backup direct
There are many servers and databases in our production system, and daily backup is especially important. However, it is often the easiest way to ignore a disaster-free backup. However, when a disaster occurs, backup is the most direct and useful solution, although some data losses are inevitable.Rsync is a secure backup
In the previous blog, I talked about using rsync to achieve data mirroring and backup, but to achieve real-time data backup, independent of rsync can not be achieved, this article describes how to achieve real-time data backup.
First, the advantages and disadvantages of
Requirements: Content on a server, scheduled daily backup to remote disaster-tolerant server. To save space and improve transmission efficiency, use incremental backups.Expansion requirements: Two servers in real time one-way, bidirectional synchronization of all data in a directory.
Environment: Cent OS 5 (5.4 5.5 5.6 test pass), system with rsync.1. Install rsync
Linux rsync sync settings
Rsync is a data mirroring backup tool that keeps data synchronized between two servers, and the most frequently used scenario is backing up the data.The installation method is as follows:
Installation
Installing rsync under Ubuntu can be achieved by following these steps:
The c
Scheduled backup data scheme1th. Backup Requirements there's one in the company. Web Server, the data inside is very important, but if the hard drive is broken, the data is lost, and now the leader asks you to make a periodic backup of the data on other machines. Requirements are as follows:every night xx Point the whole Web Server A The
Rsync is an efficient remote data backup tool. The port number of this service is 873,
Is a non-independent service under Liunx, managed by the xinetd super service, instead of listening to port 873.
Advantages:
1. rsync can use ssh and ssl remote control to connect to a remote host for backup, depending on the sshd se
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