Restore SpeedXtrabackup files created in the backup directory:1, Xtrabackup_checkpointsRecord backup type (such as full or incremental), backup status (such as whether it is already prepared status), and LSN (log sequence number) range information2, Xtrabackup_binlog_infoRecord the binary log files currently in use by the MySQL server and the location of the bin
Tags: mysql xtrabackup backup toolUsing Xtrabackup to make backups of databasesXtrabackup is an open source Backup tool developed by Percona, which differs from the Ibbackup Backup tool. Ibbackup is a paid backup tool, and ibbackup is inferior to xtrabackup in its
clause to a file. It is a part of backup tool and does not define the backup relationship, only the data in the table is backed up, but this is also a logical backup tool, which is faster than mysqldump and cannot implement Incremental backup.
Load adta infile '/path/from/somefile'; indicates where to read the data fo
data files. ibd; The copy logfile is not stopped until all data files have been copied.
Because the logfile inside records all the data modification situation, therefore, immediately in the backup process the data file has been modified, restores still can through the resolution Xtrabackup_logfile to maintain the data consistent.
Because Innobackupex support Innodb,myisam, so this article says, how to use Innobackupex.
Second, install Xtrabackup
://www.percona.com/#xtrabackup官网
Xtrabackup is an open-source alternative to InnoDB hotbackup, a database backup tool:Xtrabackup Function Introduction:1. Implement incremental backups2. Can be on-line hot standby for InnoDB engine table3. A physical backup of the INNODB/XTRADB engine's tables can be done online4.xtrabackup is the open source MySQL Backup tool, ph
position of the LSN; Start copying all data files. ibd; Copy logfile is not stopped until the end of the copy of all data files.Because the logfile inside records all the data modification situation, so, in the backup process, the data file has been modified, still can be restored by parsing xtrabackup_logfile to keep the data consistent.Because Innobackupex supports Innodb,myisam, so this article says, how to use InnobackupexSecond, install Xtraback
First, Xtrabackup Introduction
A, Xtrabackup is what
Xtrabackup is a tool for data backup of InnoDB, which supports online hot backup (without affecting data reading and writing during backup), is a good substitute for the commercial Backup tool InnoDB Hotbackup.
Xtrabackup has two main tools: Xtrabackup, Innobackupe
innodb available); Dumps are not guaranteed to be consistent with other storage engines.? To ensure that a valid dump file (the correct table content and binary log location) is in place for a single transaction dump, you need to ensure that no other connection uses the following statement:ALTER table,drop table,rename table,truncate TABLE? This option and --lock-tables(this option implicitly commits the pending transactions) option is mutually exclusive when backing up large tables, it is reco
Xtrabackup is a data backup tool for the InnoDB Storage engine. It supports online Hot Backup (which does not affect Data Reading and Writing during Backup) and is a good alternative to InnoDBHotbackup, a commercial backup tool. Xtrabackup has two
Xtrabackup is a data backup
is not suitable. At this time need a useful and efficient tool, xtrabackup is one of them, known as the free version of the InnoDB hotbackup. At present, there are two main tools to achieve physical heat preparation: Ibbackup and xtrabackup; Ibbackup is commercial software that requires authorization and is very expensive. Xtrabackup function is more powerful than ibbackup, but it is open source. So we're here to introduce the use of xtrabackup. Xtrabackup: Data dedicated to backing up the Inno
Xtrabackup is a backup software for MySQLXtrabackup is a innodb to do data backup tools, Support Online hot backup (backup without affecting the data read and write), is a commercial backup tool InnoDB hotbackup a good alternative. Xtrabackup has two main tools: Xtrabackup,
Standard RMAN backup process (CASE) (Database Backup) and rman Database Backup
Created By BaO new
I. Summary
RMAN _ learning the clinical RMAN backup Standard Process (case study)
RMAN is a recovery and backup tool provided by Oracle. It is a tool software installed with th
: www.percona.com
Advantage:
1, fast and reliable for a full backup2, in the process of backup will not affect the transaction3, support data flow, network transmission, compression, so it can effectively save disk resources and network bandwidth.4, can automatically backup verify the availability of data.
Install Xtrabackup
Copy Code code as follows:
[Root@www ~]# RPM-IVH
Rman backup method-Incremental backup and rman backup method incremental
Usage type: the system load is concentrated in a certain period of time, such as 8 hours during the day, and is usually idle at night. Therefore, data can be backed up at night.
It corresponds to full-Database Backup:
Http://blog.csdn.net/jacson_b
Basic concepts:
Full backup: a complete backup;Differential backup: The above full backup is a basic backup;Incremental Backup: The above full backup or Incremental
Xtrabackup user guide InnoDB data backup tool bitsCN.com
1. Introduction to Xtrabackup
A. What is Xtrabackup?
Xtrabackup is a tool used to back up InnoDB data. it supports online hot backup (data read/write is not affected during backup) and is a good alternative to InnoDB Hotbackup.
Xtrabackup has two main tools: xtrabackup and innobackupex.
1. xtrabackup can
in the full backup is restored, and 1 and 3 in the Incremental Backup are restored.
It should be noted that in xtrabackup, database restoration is performed only after the full backup is merged with all the incremental backups, not during restoration, merge all data before restoration.2. Install xtrabackup
Percona of
Copy Address: Https://www.linuxyw.com/download/xtrabackup.pdfhttp://www.linuxyw.comemail:[emailprotected] Xtrabackup to MySQL database backup and restore this document, just a simple study of the next, for the database full and ready to add, the effect is good because there is no demand for this software, so, the document is not perfect, and so there is time, and then to improve it this document information, Internet collection into my blog: http://ww
Tags: full backup incremental backup data restoreScenario: Sunday full Backup, Monday, Tuesday incremental backup, Wednesday problems, found after a few minutes;Installation of the database:
yum install mariadb-server-y
systemctl start mariadb
yum Install percona-xtrabackup-
Xtrabackup IntroductionXtrabackup is a free database hot-backup software Percona open source, which can back up non-blocking databases of InnoDB databases and XTRADB storage engines (as well as a table lock for MyISAM backups); The Mysqldump backup method is a logical backup that takes The biggest drawback is the slow
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