Tags: poi oca verify sudo link manually load TAC add1. Monitor MySQL with the Percona monitor pluginYum Install http://www.percona.com/downloads/percona-release/redhat/0.1-3/percona-release-0.1-3.noarch.rpmHttps://www.percona.com/doc/percona-monitoring-plugins/1.1/zabbix/index.html#installation-instructionsYum Install
Tags: alternative innodb src Pat success test Databases source valuehttp://blog.csdn.net/dbanote/article/details/13295727 http://blog.csdn.net/yangzhawen/article/details/50457922 http://blog.csdn.net/yangzhawen/article/details/28864763 Xtrabackup is an open source software developed by Percona, which is an open source alternative to the InnoDB hot standby tool Ibbackup (paid commercial software). Xtrabackup consists of parts: Xtrabackup and Innobackup
query of threads whose running time exceeds this time;-- Idle-time: the connection thread for killing sleep time must be valid only when -- match-command sleep
For more information, see the official documentation: https://www.percona.com/doc/percona-toolkit/2.1/pt-kill.html#cmdoption-pt-kill--interval
Parameters
-Busy-time
Running time
-Idle-time
Idle Time
-Victims
All matched connections should have the longest connection
-Interval
Interval. the def
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
zabbix3.0.4 using Percona-monitoring-plugins plug-ins to monitor the detailed implementation of mysql5.6Because Zabbix's own MySQL monitoring does not provide the key that can be used directly, so generally do not use, the industry's classmates use Percona monitoring Plugins to monitor the way of MySQLPercona has improved MySQL database server, with a significant increase in functionality and performance co
Use Percona XtraBackup in multiple instances
Background
Percona XtraBackup is a backup tool developed by Percona. It mainly has two tools: XtraBackup and innobackupex. Innobackupex encapsulates XtraBackup and is a perl script. This document is relatively simple. innobackupex is used to back up data of 3306 instances and restore the data to 3307 instances. It also
My source[Email protected]:/tmp/percona-xtrabackup_debian8# cat/etc/apt/sources.listdeb Http://mirrors.ustc.edu.cn/debian Jessie Main contrib non-freedeb-src Http://mirrors.ustc.edu.cn/debian Jessie Main contrib non-freedeb/HTTP/Mirrors.ustc.edu.cn/debian jessie-proposed-updates main contrib non-freedeb-src Http://mirrors.ustc.edu.cn/debianJessie-proposed-updates Main contrib non-freedeb Http://mirrors.ustc.edu.cn/debian jessie-updates main contrib NO
Original: http://www.drupal001.com/2014/02/percona-xtrabackup-mysql/Xtrabackup IntroductionPercona Xtrabackup is open source free MySQL database hot backup software, it can be InnoDB and XTRADB storage Engine database non-blocking backup (for MyISAM backup also need to add a table lock). Xtrabackup supports all Percona servers, MySQL, mariadb, and drizzle.Xtrabackup Advantages:1, no need to stop the databas
1. Download source
percona-xtradb-cluster-5.7.19-29.22.tar.gz-https://www.percona.com/downloads/percona-xtradb-cluster-latest/
Openssl-1.2.j.tar.gz
2. Compile OpenSSL
#CFLAGS =-fpic/config--prefix=/opt/openssl-1.0.2j/.
#make make Install
3. Compile PXC
#mkdir output
#./build-ps/build-binary.sh Output--with-ssl/opt/openssl-1.0.2j/
If everything goes well, you can find the compression package for the final
MySQL (Percona Server) 5.6.15 Main Library: 192.168.2.21 from library: 192.168.2.22For example, we synchronize the database as: Test. If you need to synchronize multiple databases, there is a description below.MySQL Master-slave replication principle1. master将改变记录到二进制日志(binary log)中(这些记录叫做二进制日志事件,binary log events,可以通过show binlog events进行查看);2. slave将master的binary log events拷贝到它的中继日志(relay log);3. slave重做中继日志中的事件,将改变反映它自己的数据。Main Library (192.16
Download and user Empowerment Reference previous article Percona-toolkit pt-table-checksums detection of MySQL master-slave data consistencyUse Pt-table-checksums to detect data consistency, and then use Pt-table-sync for master-slave consistency repair, noting that the repaired table must have a primary key or a unique indexUnder Main vault bash execution:./pt-table-checksum--nocheck-replication-filters--replicate=test.checksums--host=10.50.12.33--po
Background percona-xtrabackup is a backup tool developed by percona. It has two main tools: xtrabackup and innobackupex. Innobackupex encapsulates xtrabackup and is a perl script. This document is relatively simple. innobackupex is used to back up data of 3306 instances and restore the data.
Background percona-xtrabackup is a backup tool developed by
move Big Data solutions based on Percona XTRADB cluster a mobile trip to the IoE Recently, because of the "prism door" incident exposure, caused the national attention to information security issues, the major industries also launched to "IOE" action. For mobile, on the one hand is the concern about information security, on the other hand, to reduce cost considerations, the introduction of open source architecture has become a realistic solution.In
First, delete Percona server1. Close Mysqld service mysqld stop, and then remove rm-rf/etc/my.cnf2. Delete the rm-rf/usr/local/percona-server-5.5.33-rel31.1-566.linux.x86_64 folder3. Remove the soft link rm-rf/usr/local/mysql4.chkconfig--del mysqldDelete Rm-rf/etc/init.d/mysqld5. Delete MySQL user, and group/usr/sbin/userdel MySQL6. Remove Environment variables[email protected] ~]# cat uninstall.sh#!/bin/ba
MySQL backup and recovery-percona-xtrabackup incremental backup and recovery bitsCN.com article review
In the previous article, we talked about the use of percona-xtrabackup software. This article describes how percona-xtrabackup achieves incremental backup and recovery.
2. incremental backup
How to implement incremental backup and recovery using
How to build a Percona XtraDB Cluster and perconaxtradb
I. Environment preparation
Host IP host name operating system version PXC
192.168.244.146 node1 CentOS7.1 Percona-XtraDB-Cluster-56-5.6.30
192.168.244.147 node2 CentOS7.1 Percona-XtraDB-Cluster-56-5.6.30
192.168.244.148 node3 CentOS7.1 Percona-XtraDB-Cluster-56-5.
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