Why percona-xtrabackup
We have discussed MySQL Cold Standby, Hot Standby, mysqldump, and hot copy to ensure data consistency. Because mysql cold backup, mysqldump, and mysql hot copy cannot achieve Incremental backup, Incremental backup is used in a large number of actual environments, and percona-xtrabackup is generated for Incremental backup, therefore, we need to use
To build the Innodb-tools tool, you need to rely on the C compiler, make tool, and so on.
1, download decompression innodb-tools tool Source:
wget https://launchpad.net/percona-data-recovery-tool-for-innodb/trunk/release-0.5/+download/ percona-data-recovery-tool-for-innodb-0.5.tar.gz
TAR-ZXVF
First, installation
Download https://www.percona.com/downloads/XtraBackup/First download the percona-xtrabackup-24-2.4.4-1.el5.x86_64.rpm, installation report libcurl.so.3 and libev.so.4 can't find, libev.so.3 can pass yum install Libev solve, But libcurl.so.3 by making a soft link (cd/usr/lib64 ln-s libcurl.so.4 libcurl.so.3) or copying a copy from another
Original: 79656771Brief introductionBefore primarily using Nagios to monitor MySQL, this article mainly introduces the use of percona-monitoring-plugins monitoring Mysql,percona monitoring plug-in is PHP development, so to install PHP environment in the agent.Configure the installationI. zabbix-agent-side operation1. Install software dependenciesyum install php php-mysql -y
1
2. Installing the
-2.4.3-1.el7.x86_64
(1) Solving Perl (Dbd::mysql):
Yum Install-y Perl-dbd-mysql(2) Solve libev.so.4 (64bit)You can go to the rpmfind.net search system to download and install the RPM package
wget ftp://rpmfind.net/linux/dag/redhat/el6/en/x86_64/dag/RPMS/libev-4.15-1.el6.rf.x86_64.rpmOK, Installation completeUsing Xtrabackup Backup
Innobackupex--user=root--password=pengyuanzhi--socket=/var/lib/mysql/mysql.sock/root(1) Can ' t locate digest/md5.
that has changed since the last full backup 1.2 Creating a backup User
1 2
mysql>grantreload,locktables,replicationclienton*.*to‘bak‘@‘localhost‘ identifiedby‘bak2015‘; mysql>flushprivileges;
1.3 Mounting method CentOS: # RPM-IVH http://www.percona.com/downloads/percona-release/redhat/0.1-3/percona-release-0.1-3.noarch.rpm # yum Install
Tags: style blog http io ar color OS using SPAt the 2014Oracle database carnival, the author was fortunate enough to hear about the Web-based PXC high-availability architecture design theme for MySQL database.MySQL and Oracle are two different kinds of databases, Oracle is more than management, and MySQL is more important than architecture design. The author of MySQL and new technology is full of curiosity, simply come back to build a test environment.Operating system: CentOS 6.6Software version
Reprinted from: http://www.cnblogs.com/cevin/archive/2012/05/12/2496859.html
Http://www.percona.com/
Percona has improved the MySQL database server and significantly improved its functions and performance compared with MySQL.
This version improves the performance of InnoDB under high loads and provides DBA with some useful performance diagnostic tools. In addition, more parameters and commands are available to control server behavior.
Label:The Percona XtraDB cluster is a high availability and extensibility solution for MySQL users, based on Percona Server. It includes the Write Set replication patch, which uses the Galera 2.0 library, which is a synchronous multi-host replication plug-in for transactional applications. Percona XtraDB Cluster Features: (1) Synchronous replication, the transact
you need to pay attention to configuring libmysqlclient18, otherwise it will cause the manual installation of the Percona-xtrabackup run times error, saying that some running files could not be found.Refer to:# Set MySQL library
ln-s/usr/local/mysql/lib/libmysqlclient.so.18.0.0/usr/lib64/libmysqlclient.so.18.0.0
ln-s/usr/local/mysql/lib/libmysqlclient.so.18.0.0/usr/lib64/libmysqlclient.so.18
ln-s/usr/local/mysql/lib/libmysqlclient.so.18.0.0/usr/l
Installation and configuration of Percona XtraDB Cluster
Percona XtraDB Cluster is a high availability and scalability solution for MySQL users based on Percona Server. It includes the Write Set REPlication patch and uses the Galera 2.0 library, which is a synchronization multi-host REPlication plug-in for transactional applications.
Percona server is a derived version of MySQL, focusing on improvements to MySQL database server under Linux/bsd, with a significant improvement in functionality and performance compared to MySQL.The use of Percona Server is exactly the same as MySQL, and you can completely use it as MySQL.Installing Percona ServerEdit Percona.repo :# Vi/etc/yum.repos.d/percona.re
Percona has improved the MySQL database server and has a significant improvement in functionality and performance over MySQL. This release improves the performance of InnoDB in high load situations, provides some very useful performance diagnostic tools for DBAs, and additional parameters and commands to control server behavior.
The Percona server contains only the MySQL server version and does not provide
Release of percona server for MySQL 5.6.10-60.2
Author: chszs, reprinted with note. Blog homepage: http://blog.csdn.net/chszs
Percona released percona server for MySQL 5.6.10-March 14, 2013 in 60.2.
See: http://www.percona.com/downloads/Percona-Server-5.6/Percona-Server
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