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engine plugin and Tokubackup plugin plug-in.Restart the mysqld process./etc/init.d/mysql restartmysql-uroot [email protected]> Show engines;> Show plugins;> SELECT @ @tokudb_version;You can see that the TOKUDB is enabled.In this case, if we restart the mysqld or the entire server, the TOKUDB engine will automatically load again when MySQL restarts.This article is from the "Vegetable Chicken" blog, please b
MySQL[Email protected] ~]# useradd-g mysql-s/sbin/nologin-m MySQL[Email protected] percona-server-5.5.15-rel21.0]# tar zxf percona-server-5.5.15-rel21.0.tar.gz-c/usr/local/src/[Email protected] percona-server-5.5.15-rel21.0]# pwd
The previous blog compares the various MySQL cluster scenarios, this blog will explain in the synchronous replication function of the excellent Percona xtradb cluster installation stepsFirst, if the server already has the default MySQL (many Linux installation comes with MySQL) need to first delete, otherwise it will r
First, PMM Introduction Second, PMM architecture analysis Iii. Install and run PMM Server Iv. installation and Operation PMM Client Five, add MySQL monitoring Vi. view monitoring and management platform Seven, add MongoDB monitoring Eight, instrument panel setup Nine, frequently asked questions. First, PMM introduction Percona Monitoring and Management (PMM) is an open source platform for managing and monit
Brief introduction:Percona Server was released by Percona, a leading MySQL consulting firm. Percona Server is a standalone database product that is fully MySQL compatible and can replace the storage engine with XtraDB without changing the code.The storage engine used in the Percona
First, install the percona-server-5.6.29-76.21, install the dependent package yum-y install gcc gcc-c++ autoconf automake OpenSSL openssl-devel zlib zlib-devel Ncurses-devel libtool-ltdl-devel bison-devel bison2, installing CMake, compiling Percona with cd/usr/local/src Tar XF cmake-3.7.2.tar.gz CD cmake-3.7.2./configure make make install3, Install percona-se
/MY.CNF[Mysqld_safe]Malloc-lib=/usr/lib64/libjemalloc.so.1[Mysqld]...Plugin-dir =/usr/local/percona/lib/mysql/pluginPlugin-load=ha_tokudb.soTokudb_row_format = Tokudb_fastTokudb_cache_size = 1GTokudb_commit_sync = 0Tokudb_directio = 1Tokudb_read_block_size = 128KTokudb_read_buf_size = 128K#把TokuDB DataDir and LogDir and MySQL datadir separate, beauty viewTokudb-d
First, download Percona5.7 from the official websiteAddress: https://www.percona.com/downloads/Percona-Server-5.7/LATEST/Be aware that the server is the version. My choice here is Percona-server-5.7.16-10-ra0c7d0d-el6-x86_64-bundle.tar.Second, decompressiontar xvf percona-server-5.7. --ra0c7d0d-el6-x86_64-bundle. TarAble to see 7 files extractedThird, installatio
In the previous blog to compare the various MySQL cluster scenarios, this blog will explain the replication features in the more excellent Percona xtradb cluster installation steps first, if the server already has a default MySQL (many Linux installed with MySQL) need to delete first, otherwise it will report conflict
there are two backup folders. Every incremental backup we have is for the last backup.#--incremental: Incremental backup folder #--incremental-dir: for which incremental backup [root@serv01 databackup]# Innobackupex--user=root- password=123456--incremental/databackup/--incremental-dir/databackup/2013-09-10_22-12-50/ InnoDB Backup Utility V1.5.1-xtrabackup; Copyright 2003, 2009 Innobase Oy and Percona Inc 2009-2012. All Rights Reserved. ..... Innoba
When we forget to make a full backup, and did not enable binlog, and executed deletefromsbtest; all data is lost, it is very difficult to restore. Today, PerconaDataRecoveryToolforInnoDB is used When we forget to make a full backup, and did not enable binlog, and executed deletefromsbtest; all data is lost, it is very difficult to restore. Today, PerconaDataRecoveryToolforInnoDB is used When we forget to make a full backup, and did not enable binlog, and executedDelete from sbtest; It is very
version, try to use the latest, of course, the official website also provides RPM package, However, to facilitate the download of the binary package for rapid deployment installation:[Email protected] src]# wget https://www.percona.com/downloads/xtrabackup/percona-xtrabackup-2.4.5/> binary/Tarball/percona-xtrabackup-2.4.5-linux-x86_64.tar.gz[[email protected] src]# TAR-ZXVF
: 1. Environment Description: CentOS7.2 PXC5.7.14 Cluster1 Cluster2 Cluster3 node1,192.168.252.227 3307,4567 3308,5567 3309,6567 node2,192.168.252.228 3307,4567 3308,5567 3309,6567 node3,192.168.252.229 3307,4567 3308,5567 3309,6567 2. Installation Configuration Cluster1 Yum Install Socat nc-y Tar zxf percona-xtradb-cluster-5.7.14-rel8-26.17.1.li
Tags: mysql high-availability percona xtradb cluster perconaxtradbcluster (hereinafter referred to as the PXC cluster) provides a way to implement MySQL high availability. The PXC cluster is composed of nodes (at least 3 nodes are recommended, and two nodes are discussed later), each of which is based on the regular mysql
MySQL templates, which are used online in this address http://mysql-cacti-templates.googlecode.com has not been accessedGoogle found this URL:Introduction Cheat: http://www.percona.com/doc/percona-monitoring-plugins/1.0/cacti/mysql-templates.htmlDownload page: http://www.percona.com/downloads/
hot backup, backup good data files and transaction log files due to the existence of InnoDB cache and other factors, so the backup good data and transaction log data is often inconsistent, so, In the case of data recovery, it is necessary to redo the committed transaction in the transaction log and not commit the transaction to undo, which is the preparatory work to do when the data is restored, that is, prepare.2. Tool installationSystem environment:[Email protected] ~]# Cat/etc/issuecentos re
Download Perconal binary package start prompt after decompression While loading shared Libraries:libssl.so.6:cannot open Shared object file: View the system has installed OpenSSL such as RPM package, so do soft connection 32-bit system Ln-sf/usr/lib/libssl.so.10/usr/lib/libssl.so.6Ln-sf/usr/lib/libcrypto.so.10/usr/lib/libcrypto.so.6 64-bit system Ln-sf/usr/lib64/libssl.so.10/usr/lib64/libssl.so.6Ln-sf/usr/lib64/libcrypto.so.10/usr/lib64/libcrypto.so.6 Install
PXC Installation 1, PXC installation environment: Cluster Name: Pxc-sky node1:192.168.246.18 node2:192.168.246.19 node3:192.168.246.20 2, shut down the firewall and SELinux #chkconfig iptables off #vi/etc/selinux/config Selinux=disabled #reboot 3. Create MySQL users and Groups All 3 nodes to do [Root@localhost ~]# Groupadd MySQL [Root@localhost ~]# useradd–g mysql
Percona XtraDB Cluster cluster Environment establishment and validation guidePercona XtraDB Cluster is a clustering scheme for MySQL database. and compatible with the MySQL server Community version, Percona Server, and MariaDB.First, install Percona XtraDB on Ubuntu ClusterL
Host Planning:192.168.0.221 os6-221192.168.0.222 os6-222192.168.0.223 os6-223192.168.0.224 os6-224 haproxy192.168.0.225 os6-225 HaproxyInstallation script:#!/bin/bashsed-i "S/selinux=enforcing/selinux=disabled/g" /etc/selinux/ Configsetenforce0serviceiptablesstartiptables-fiptables-a input-ptcp-ieth0--dport3306-mstate --statenew,established-jacceptiptables-ainput -ptcp-ieth0--dport4444-mstate--state New,established-jacceptiptables-ainput-ptcp -ieth0--dport4567-mstate--statenew,established-j ACCE
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