percona mysql cluster

Generally, it is not recommended to upgrade the database version. This script is dedicated to version control. To prevent compatibility issues between major versions, scripts by default only support upgrades between the same major version, such as MySQL-5.6.25 upgrade to MySQL-5.6.26, MySQL-5.5.44 upgrade to MySQL-5.5.

MySQL management tool --- Percona Toolkit is a group of advanced command line tools used to manage MySQL and system tasks, including: 1. Verify the consistency between the master node and the replicated data. 2. Effectively archive record rows. 3. Find duplicate indexes. 4. Summarize MySQL server. 5. Analyze and query

Tags: style http os ar art SP line on adDownload: http://www.percona.com/redir/downloads/percona-monitoring-plugins/1.1.1/percona-zabbix-templates-1.1.1-1.noarch.rpmInstallation: Rpm-ivh percona-zabbix-templates-1.1.1-1.noarch.rpmInstall PHP Php-mysqlCopy the sub-configuration of the definition key to/usr/local/zabbix/zabbix_agentd.conf.d/cp/var/lib/zabbix/

System environment: CentOS 6.5/7.0 x86_64 Fedora x86_64 Brief introductionPercona 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 compilation, configuration, and use of

Tags: command line parsing data FSE Error Ofo query log schema EPOPercona Toolkit is a set of advanced command-line toolsets for managing MySQL and system tasks, mainly including:1, master and slave status detection and repair2. Detection of delay from library replication3, slow query, log analysis4. detecting MySQL Server Status5. Detection from logs and tcpdump 1. Installing Perl related m

-- incremental/databackup/-- incremental-dir/databackup/2013-09-10_22-12-50/InnoDB Backup Utility v1.5.1- xtrabackup; copyright 2003,200 9 Innobase Oyand Percona Inc 2009-2012. all Rights Reserved. ...... Innobackupex: Backup created in directory '/databackup/2013-09-10_22-15-45' innobackupex: MySQL binlog position: filename 'mysql-bin.000004 ', position 3531309

Tags: index create UPS ONS path reference repo support OfoXtrabackup 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 Advant

Label:First, 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 database for InnoDB hot sta

Tags: mysql xtrabackup backup######################################################################### # # Install MySQL or mariadb local also installed MySQL or mariadb related packages # #########################################################################Slightly######################################## # # # of Xtrabackup installation # # #################

How to Use Percona Toolkit to solve the problem of Mysql master non-synchronization (1) For various reasons, data inconsistency often occurs in the mysql Master/Slave architecture, which is roughly attributed to the following categories: 1: write data to the slave Database 2: Execute non-deterministic query 3: Roll Back transactions with mixed transaction

Percona-zabbix-templates plugin installation and monitoring MySQL and perconamysql monitoring The monitored machine has installed php. 1. Install the mysql monitoring plug-in rpm package on the zabbix Client Rpm-ivh https://www.percona.com/downloads/percona-monitoring-plugins/1.1.6/

For data security, sometimes the database needs to delay backup, here are two ways to delay backup.First, the use of tools.Implementing the Environment:192.168.189.143 (MySQL Main library)192.168.189.144 (MySQL standby, 3 minutes delay)Steps:1: Install MySQL on the server and configure master-slave replication. Omitted2: View 144 copy status from the library, con

Tags: des http io ar sp for on Div 2014Percona Toolkit 2.2.12 Released, Percona Toolkit is a set of advanced command-line tools for managing MySQL and system tasks.Improved content includes:New Features: Pt-stalk now gathers output from up to dmesg seconds before the triggering event. Bugs Fixed: Fixed bug 1376561:pt-archiver was wasn't able to archive all the rows when a table had a hash

Introduction of Percona-toolkitPercona-toolkit is a collection of advanced command-line tools for performing various MySQL and system tasks that are complex and cumbersome to perform by hand, including: Check the consistency of master and slave data Effectively archive records Look for Duplicate indexes Summarizing Server information Analyze queries from logs and tcpdump Collect import

As a rule, the deployment of Percona server is automatically installed through a binary package, resulting in a gigantic pit, warning when compiling tpcc-mysql10:49:36 [Email protected]:~/tpcc-mysql/src$ makeCC LOAD.O SUPPORT.O ' mysql_config--libs_r '-lrt-l/usr/local/mysql/lib/-O. /tpcc_load/usr/bin/ld:warning:libssl.so.6, needed by/usr/local/