1, Xtrabackup principle
1 Xtrabackup can only back up the tables of InnoDB and xtradb two engines, but not the MyISAM engine's tables;
The 2 Innobackupex is a xtrabackup perl script that supports simultaneous backup of both InnoDB and MyISAM, but requires a global read lock for MyISAM backups. And there's the MyISAM. Incremental backups are not supported.
(1) Total preparation principle
1 will start a xtrabackup_log background detection process, re
Xtrabackup is an open-source software developed by percona. It is an open-source alternative to innodb Hot Backup Tool ibbackup (charged commercial software. Xtrabackup consists of xtrabackup and innobackupex. xtrabackup is used to back up tables of innodb and xtraDB engines, while innobackupex is used to back up myisam and in
Xtrabackup is an open-source software developed by percona. It is an open-source alternative to innodb Hot
[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.
Technorati label: Be, Backup Exec, Veritas, backup 1.1 create job-file full backup according to policy, difference to tape, restore (OK)
This test is performed in the actual generation environment, and the tape library is used for backup.1.1.1.1 tape management
The be Media
saved here, and the file contents are similar to the following: Change master to master_log_file= ', master_log_pos=0--socket= SOCKET: Specify the location of the Mysql.sock so that the backup process logs on to MySQL. four, full-scale backup[Email protected] tmp]# Mkdir/backup[Email protected] tmp]# Innobackupex--use
backup process can log on to mysql.
Iv. Full backup
[Root @ localhost tmp] # mkdir/backup
[Root @ localhost tmp] # innobackupex -- user = root -- password = 123456 -- defaults-file =/usr/local/mysql/etc/my. cnf -- port = 3306/backup
InnoDB
Yesterday a PGP encryption disk broke, everything lost ... , My notes! How can I be 2?Back up a script, convenient for later mobile phone view, saying I almost forgot the account passwordNote: footstep recovery can only be restored to the state before the backup, if need to restore to the current state, but also to cooperate with Binlog, sleep like this#!/bin/sh ##################################################### Author:jusonsummer # # VERS
using mysqldump to MySQLof full and incremental backupspurpose of Backup: When data is an important asset, we need to back it up frequently to prevent data corruption , it can be restored to its damaged state in time. Backup content: Data, configuration files, binary logs, transaction logsBackup Category:Backup Type:hot Backu
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Incomplete recovery or database restoration at a time point use backup to generate a database of a non-current version. That is to say, no redo records generated after the latest backup will be applied. Only when absolute
Incomplete recovery or database restoration at a time point use backup to generate a database of a non-current version. That is to say, no redo
database backup policy perspective, backups can be divided into full, differential, and incremental backups.Full backup: Every time a full backup is made to the database. You can back up the entire database, including all database objects, such as user tables, system tables
Tags: SQL command skill guard database backup plural time mysql command 0 rows Hot SpareMySQL full backup and recovery skill targets
Master the method of backup using Nysqldump
How to master MySQL data recovery
MySQL full
Guide
Backups on personal computers or servers are important to prevent data loss. System administrators need to work on a large amount of enterprise-level data and even data on personal computers every day, so you need to drill down into different backup tools. In this article we will cover 11 top-notch backup tools for you to use on Linux servers or systems.
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Full and incomplete Oracle database recovery and user management Backup Recovery
Comparison between full recovery and Incomplete recovery:
1. Full recovery: restores the database to the latest status, including all submitted data changes until the request is restored.
2. Incomplete recovery: restores the database to th
Project Requirement Description:
1) The backup directory for all servers must be/backup.2) The system configuration files to be backed up include, but are not limited to:A. Scheduled Task service configuration file (/var/spool/cron/root) (for Web and Server for NFS).B. Boot-up configuration file (/etc/rc.local) (for Web and NFS servers).C. Directory of daily Scripts (/server/scripts).D. Firewall iptabl
Using RMAN for full database backup I. backup database operations under rman: 1. in rman, you can disable, enable, convert from non-archive to archive, and enable RMAN> shutdown immediate; RMAN> startup mount; RMAN> run (SQL 'alter database noarchivelog ';} RMAN> run {SQL 'alter database open';} II. when the database is not archived,
Linux full-network backup projectRequirements1. Basic Backup requirementsIt is known that the host names of 3 servers are web01, backup, NFS01, and the host information is shown in the following table:Server Description External Network IP (NAT) Intranet IP (NAT) host nameNginx Web server 10.0.0.8/24 172.16.1.8/24 web0
Tags: time detail Way NET write database backup ICA database management ATI in database management, database backup is very important. The Maintenance Plan Wizard makes it easy to complete a database backup. The following example shows how to implement a backup of a database with a
, thus packaging the source file,%F the full date format%w the day of the Week (0-6), 0 for Monday, $ read the specific number of days as the backup file name, so that the purpose is to do not duplicate names,-d '-1 Day ' If it's a backup today, it's also today, so get rid of it.Find/backup-name ". tar.gz" –mtime +7-ty
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