MySQL full-volume backup, incremental backup. Turn on MySQL's logbin log function. Add the following code to the/etc/my.cnf file:
[Mysqld]
Log-bin = "/home/mysql/logbin.log"
Binlog-format = ROW
log-bin-index = "/home/mysql/logindex"
Binlog_ cache_size=32m
max_binlog_cache_size=512m
max_binlog_size=512m
Restart MySQL. The users and groups in the path/home/mysq
optional and can be backed up regularly separatelyRelease channel c1;}
Ii. Incremental Backup1. Level 0 Incremental BackupCopy codeThe Code is as follows:Run {Allocate channel c1 type disk;Backup incremental level 0 tag 'db0' format'/backup/db0 % u _ % s _ % P' databaseIncl
One. Installation1. Configure the Yum sourceRPM-UHV http://www.percona.com/downloads/percona-release/percona-release-0.0-1.x86_64.rpm2. InstallationYum Install Xtrabackup-ySecond, modify the MySQL master configuration file my.cnf (set according to the parameters of the compilation installation, RPM installation can be omitted)[mysqld]datadir=/data/mysqldbbasedir=/usr/local/mysql/Third, start the backup1. Full backup:Innobackupex--defaults-file=/etc/my.cnf--socke=/data/mysqldb/mysql.mysql--user=r
Tags: xtrabackup mysql backup incremental backupXtrabackup is a MySQL database backup tool provided by Percona, an open source tool capable of hot and incremental backups of InnoDB and XTRADB databases, for MyISAM, only for Win Bei, and for MyISAM when using incremental back
Mysql Backup Tools Xtraback full-volume and incremental testingXtrabackup is an open source project for Percona, can be hot backed up InnoDB, XtraDB, and MyISAM (Will lock the table)Official website Http://www.percona.com/docs/wiki/percona-xtrabackup:startXtrabackup is an open source software developed by Percona , which can be said to be an open source alternative to the InnoDB hot standby tool Ibbackup .
after the measurement product deploys the service end, because the service side has each kind of encapsulation encrypted attachment, the file and so on data, in order to safeguard the security of the information, in addition to establish the high availability backup mechanism, we can through the batch script, unifies to the system plan to carry on the local or the offsite backup, takes the capacity situatio
Tags: replicat must be processed. SQL Recovery Configuration Show statMySQL full backup + incremental backup
Profile:
Manage MySQL configuration file, open Binlog log
for MySQL database:
Log_bi n =/var/log/mysql/mysql_bin.log
server-id = 1 (must have, otherwise restart fail)
li>
[MySQL] innobackupex online backup and recovery (full and incremental) bitsCN.com
[MySQL] innobackupex online backup and recovery (full and incremental)
Install
Statement: The following operations should be performed by mysql users.
First, download the source tar package through wget:
[Plain]
Wget http://www.percona.
-xtrabackup/2.3/intro.html)
Backups that complete quickly and reliably
Uninterrupted transaction processing during backups
Savings on disk space and network bandwidth
Automatic backup verification
Higher uptime due to faster restore time
Features
Create hot InnoDB backups without pausing your database
Make incremental backups of MySQL
Stream compressed MySQL backups to another server
Move tables between M
Use XtraBackup to perform Online Incremental backup and database restoration for MySQL
1. Introduction to Percona Xtrabackup
1. Xtrabackup bin directory file Introduction
1) innobackupex
Innobackupex is a symbolic link of xtrabackup. innobackupex still supports all features and syntax as 2.2 version did, but is now deprecated and will be removed in next major release.
2) xtrabackup
A binary file compiled by
Tags:. SQL sleep Roo mysq incremental build dump MySQL dataOnline MySQL backup of a small business Full-scale backup #!/bin/bash #crete by HEXM at .-Ten- Geneva#scripte name:full_backup.SH#descriptioni: MySQL full backup. Oneday at a Time. # Time Info
Date=`Date+%y%m%d ' #time_now1=`Date+%y%m%d-%h:%m:%S ' #dir InfoBack
MySQL database in the process of use, generally need to use the database for backup processing, for small amount of data can be through the mysqldump command for database full backup, but when the amount of database data reached a certain level, it is obvious that incremental backup more suitable.MySQL
This article describes how to use shell to implement full and incremental mysql backup. Incremental backup copies the mysql-bin.00000 * to the specified directory at Monday-Sat, while full backup uses mysqldump to export all the databases at every Sunday, and will delete the
Tags: blank database target MySQL periodichttp://hongge.blog.51cto.com/ Backups of MySQL databases in a production environment are recurring operations, so it is common to write script implementations that periodically execute backup scripts through Crond scheduled tasks mysqldump Backup scenarios: Sunday 1 o'clock in the morning full-Library backup From Monday t
Tags: mysql linux1. Full-scale backupTo put it simply, all databases or a library are backed up.2. Incremental backupIt is called an incremental backup from the last full-volume backup to the next full-volume backup.For the Mysql,binlong log is MySQL data, the backup of Binl
Tags: log top blocks mod min remove PVC oca Tor The three most commonly used backup tools for MySQL are mysqldump, xtrabackup (Innobackupex tools), and Lvm-snapshot snapshots.The previous sections describe:MySQL Backup series (1)--Summary of backup scenariosMySQL Backup series (2)--mysqldump
It is important to back up your database when database tables are lost or damaged. In the event of a system crash, you must be able to restore as much data as possible from your table to the State at the time of the crash. Scenario: perform a full backup every Sunday, and execute the MySQLdump Incremental backup at one o'clock P.M. every day.
MySQLdump
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