MySQL Study之--Percona Server版本

　　MySQL Study之--Percona Server版本
　　1、简介
　　Percona 为 MySQL 数据库服务器进行了改进，在功能和性能上较 MySQL 有着很显著的提升。该版本提升了在高负载情况下的 InnoDB 的性能、为 DBA 提供一些非常有用的性能诊断工具；另外有更多的参数和命令来控制服务器行为。
　　
　　2、特点
　　Percona Server 只包含 MySQL 的服务器版，并没有提供相应对 MySQL 的 Connector 和 GUI 工具进行改进。
　　Percona Server 使用了一些 google-mysql-tools, Proven Scaling, Open Query 对 MySQL 进行改造。
　　
　　3、版本发布
　　2012年08月15日，Percona Server 5.6 Alpha 发布。
　　2012年08月23日，Percona Server 5.5.27-28.0 发布。
　　2013年04月11日，Percona Server for MySQL 5.5.30-30.2 发布
　　案例分析：Percona-Server 安装
　　下载：https://www.percona.com/downloads/Percona-Server-5.6/
　　
　　一、安装Percona-Server
　　[root@mysql2 soft]# ls -l
　　total 101016
　　-rwxr--r-- 1 oracle oinstall  1593932 Aug 11 11:19 openssl-1.0.1e-42.el6.x86_64.rpm
　　-rwxr--r-- 1 oracle oinstall   969444 Aug 11 10:51 openssl-libs-1.0.1e-42.el7.x86_64.rpm
　　-rwxr--r-- 1 oracle oinstall 70389368 Aug 11 10:30 Percona-Server-56-debuginfo-5.6.25-rel73.1.el6.x86_64.rpm
　　-rwxr--r-- 1 oracle oinstall  6727084 Aug 10 17:18 Percona-Server-client-56-5.6.25-rel73.1.el6.x86_64.rpm
　　-rwxr--r-- 1 oracle oinstall  1031588 Aug 10 17:12 Percona-Server-devel-56-5.6.25-rel73.1.el6.x86_64.rpm
　　-rwxr--r-- 1 oracle oinstall 20463420 Aug 10 17:20 Percona-Server-server-56-5.6.25-rel73.1.el6.x86_64.rpm
　　-rwxr--r-- 1 oracle oinstall   742496 Aug 11 10:08 Percona-Server-shared-56-5.6.25-rel73.1.el6.x86_64.rpm
　　-rwxr--r-- 1 oracle oinstall  1508480 Aug 11 10:08 Percona-Server-tokudb-56-5.6.25-rel73.1.el6.x86_64.rpm
　　安装顺序：
　　1、 Percona-Server-shared-56-5.6.25-rel73.1.el6.x86_64.rpm
　　2、Percona-Server-client-56-5.6.25-rel73.1.el6.x86_64.rpm
　　3、Percona-Server-server-56-5.6.25-rel73.1.el6.x86_64.rpm
　　1、安装Percona-Server-shared
　　[root@mysql2 soft]# rpm -vih Percona-Server-shared-56-5.6.25-rel73.1.el6.x86_64.rpm

　　warning: Percona-Server-shared-56-5.6.25-rel73.1.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key>　　Preparing...                ########################################### [100%]
　　1:Percona-Server-shared-5########################################### [100%]
　　
　　2、安装Percona-Server-client
　　[root@mysql2 soft]# rpm -vih Percona-Server-client-56-5.6.25-rel73.1.el6.x86_64.rpm

　　warning: Percona-Server-client-56-5.6.25-rel73.1.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key>　　error: Failed dependencies:
　　MySQL conflicts with mysql-5.1.66-2.el6_3.x86_64
　　---和原来系统安装的mysql-server冲突
　　卸载mysql-server：
　　[root@mysql2 soft]# rpm -qa |grep mysql
　　mysql-devel-5.1.66-2.el6_3.x86_64
　　mysql-libs-5.1.66-2.el6_3.x86_64
　　mysql-5.1.66-2.el6_3.x86_64
　　qt-mysql-4.6.2-25.el6.x86_64
　　mysql-server-5.1.66-2.el6_3.x86_64
　　
　　[root@mysql2 soft]# rpm -e mysql-devel-5.1.66-2.el6_3.x86_64
　　[root@mysql2 soft]# rpm -e mysql-server-5.1.66-2.el6_3.x86_64 --nodeps
　　[root@mysql2 soft]# rpm -e mysql-5.1.66-2.el6_3.x86_64
　　[root@mysql2 soft]# rpm -vih Percona-Server-client-56-5.6.25-rel73.1.el6.x86_64.rpm --force
　　warning: Percona-Server-client-56-5.6.25-rel73.1.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key>
　　Preparing...                ########################################### [100%]
　　1:Percona-Server-client-5########################################### [100%]
　　3、安装Percona-Server-server
　　[root@mysql2 soft]# rpm -vih Percona-Server-server-56-5.6.25-rel73.1.el6.x86_64.rpm
　　warning: Percona-Server-server-56-5.6.25-rel73.1.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key>
　　Preparing...                ########################################### [100%]
　　1:Percona-Server-server-5########################################### [100%]
　　/usr/bin/my_print_defaults: /usr/lib/libcrypto.so.10: no version information available (required by /usr/bin/my_print_defaults)
　　/usr/bin/my_print_defaults: /usr/lib/libcrypto.so.10: no version information available (required by /usr/bin/my_print_defaults)
　　/usr/sbin/mysqld: /usr/lib/libssl.so.10: no version information available (required by /usr/sbin/mysqld)
　　/usr/sbin/mysqld: /usr/lib/libcrypto.so.10: no version information available (required by /usr/sbin/mysqld)
　　2015-08-11 11:24:39 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
　　2015-08-11 11:24:39 0 [Note] /usr/sbin/mysqld (mysqld 5.6.25-73.1) starting as process 7142 ...
　　2015-08-11 11:24:39 7142 [Note] InnoDB: Using atomics to ref count buffer pool pages
　　2015-08-11 11:24:39 7142 [Note] InnoDB: The InnoDB memory heap is disabled
　　2015-08-11 11:24:39 7142 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
　　2015-08-11 11:24:39 7142 [Note] InnoDB: Memory barrier is not used
　　2015-08-11 11:24:39 7142 [Note] InnoDB: Compressed tables use zlib 1.2.3
　　2015-08-11 11:24:39 7142 [Note] InnoDB: Using Linux native AIO
　　2015-08-11 11:24:39 7142 [Note] InnoDB: Not using CPU crc32 instructions
　　2015-08-11 11:24:39 7142 [Note] InnoDB: Initializing buffer pool,>
　　2015-08-11 11:24:39 7142 [Note] InnoDB: Completed initialization of buffer pool
　　2015-08-11 11:24:40 7142 [Note] InnoDB: The first specified data file ./ibdata1 did not exist: a new database to be created!
　　2015-08-11 11:24:40 7142 [Note] InnoDB: Setting file ./ibdata1>
　　2015-08-11 11:24:40 7142 [Note] InnoDB: Database physically writes the file full: wait...
　　2015-08-11 11:24:40 7142 [Note] InnoDB: Setting log file ./ib_logfile101>
　　2015-08-11 11:24:41 7142 [Note] InnoDB: Setting log file ./ib_logfile1>
　　2015-08-11 11:24:41 7142 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
　　2015-08-11 11:24:41 7142 [Warning] InnoDB: New log files created, LSN=45781
　　2015-08-11 11:24:41 7142 [Note] InnoDB: Doublewrite buffer not found: creating new
　　2015-08-11 11:24:41 7142 [Note] InnoDB: Doublewrite buffer created
　　2015-08-11 11:24:41 7142 [Note] InnoDB: 128 rollback segment(s) are active.
　　2015-08-11 11:24:41 7142 [Warning] InnoDB: Creating foreign key constraint system tables.
　　2015-08-11 11:24:41 7142 [Note] InnoDB: Foreign key constraint system tables created
　　2015-08-11 11:24:41 7142 [Note] InnoDB: Creating tablespace and datafile system tables.
　　2015-08-11 11:24:41 7142 [Note] InnoDB: Tablespace and datafile system tables created.
　　2015-08-11 11:24:41 7142 [Note] InnoDB: Waiting for purge to start
　　2015-08-11 11:24:41 7142 [Note] InnoDB:  Percona XtraDB (http://www.percona.com) 5.6.25-73.1 started; log sequence number 0
　　2015-08-11 11:24:41 7142 [Note] RSA private key file not found: /var/lib/mysql//private_key.pem. Some authentication plugins will not work.
　　2015-08-11 11:24:41 7142 [Note] RSA public key file not found: /var/lib/mysql//public_key.pem. Some authentication plugins will not work.
　　2015-08-11 11:24:43 7142 [Note] Binlog end
　　2015-08-11 11:24:43 7142 [Note] InnoDB: FTS optimize thread exiting.
　　2015-08-11 11:24:43 7142 [Note] InnoDB: Starting shutdown...
　　2015-08-11 11:24:45 7142 [Note] InnoDB: Shutdown completed; log sequence number 1625977
　　/usr/sbin/mysqld: /usr/lib/libssl.so.10: no version information available (required by /usr/sbin/mysqld)
　　/usr/sbin/mysqld: /usr/lib/libcrypto.so.10: no version information available (required by /usr/sbin/mysqld)
　　2015-08-11 11:24:45 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
　　2015-08-11 11:24:45 0 [Note] /usr/sbin/mysqld (mysqld 5.6.25-73.1) starting as process 7166 ...
　　2015-08-11 11:24:45 7166 [Note] InnoDB: Using atomics to ref count buffer pool pages
　　2015-08-11 11:24:45 7166 [Note] InnoDB: The InnoDB memory heap is disabled
　　2015-08-11 11:24:45 7166 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
　　2015-08-11 11:24:45 7166 [Note] InnoDB: Memory barrier is not used
　　2015-08-11 11:24:45 7166 [Note] InnoDB: Compressed tables use zlib 1.2.3
　　2015-08-11 11:24:45 7166 [Note] InnoDB: Using Linux native AIO
　　2015-08-11 11:24:45 7166 [Note] InnoDB: Not using CPU crc32 instructions
　　2015-08-11 11:24:45 7166 [Note] InnoDB: Initializing buffer pool,>
　　2015-08-11 11:24:45 7166 [Note] InnoDB: Completed initialization of buffer pool
　　2015-08-11 11:24:45 7166 [Note] InnoDB: Highest supported file format is Barracuda.
　　2015-08-11 11:24:45 7166 [Note] InnoDB: 128 rollback segment(s) are active.
　　2015-08-11 11:24:45 7166 [Note] InnoDB: Waiting for purge to start
　　2015-08-11 11:24:45 7166 [Note] InnoDB:  Percona XtraDB (http://www.percona.com) 5.6.25-73.1 started; log sequence number 1625977
　　2015-08-11 11:24:45 7166 [Note] RSA private key file not found: /var/lib/mysql//private_key.pem. Some authentication plugins will not work.
　　2015-08-11 11:24:45 7166 [Note] RSA public key file not found: /var/lib/mysql//public_key.pem. Some authentication plugins will not work.
　　2015-08-11 11:24:45 7166 [Note] Binlog end
　　2015-08-11 11:24:45 7166 [Note] InnoDB: FTS optimize thread exiting.
　　2015-08-11 11:24:45 7166 [Note] InnoDB: Starting shutdown...
　　2015-08-11 11:24:47 7166 [Note] InnoDB: Shutdown completed; log sequence number 1625987
　　PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
　　To do so, start the server, then issue the following commands:
　　/usr/bin/mysqladmin -u root password 'new-password'
　　/usr/bin/mysqladmin -u root -h mysql2 password 'new-password'
　　Alternatively you can run:
　　/usr/bin/mysql_secure_installation
　　which will also give you the option of removing the test
　　databases and anonymous user created by default.  This is
　　strongly recommended for production servers.
　　See the manual for more instructions.
　　Please report any problems at
　　https://bugs.launchpad.net/percona-server/+filebug
　　The latest information about Percona Server is available on the web at
　　http://www.percona.com/software/percona-server
　　Support Percona by buying support at
　　http://www.percona.com/products/mysql-support
　　WARNING: Default config file /etc/my.cnf exists on the system
　　This file will be read by default by the MySQL server
　　If you do not want to use this, either remove it, or use the
　　--defaults-file argument to mysqld_safe when starting the server
　　Percona Server is distributed with several useful UDF (User Defined Function) from Percona Toolkit.
　　Run the following commands to create these functions:
　　mysql -e "CREATE FUNCTION fnv1a_64 RETURNS INTEGER SONAME 'libfnv1a_udf.so'"
　　mysql -e "CREATE FUNCTION fnv_64 RETURNS INTEGER SONAME 'libfnv_udf.so'"
　　mysql -e "CREATE FUNCTION murmur_hash RETURNS INTEGER SONAME 'libmurmur_udf.so'"
　　See http://www.percona.com/doc/percona-server/5.6/management/udf_percona_toolkit.html for more details
　　查询安装信息：
　　[root@mysql2 soft]# rpm -qa |grep -i percona
　　Percona-Server-server-56-5.6.25-rel73.1.el6.x86_64
　　Percona-Server-shared-56-5.6.25-rel73.1.el6.x86_64
　　Percona-Server-client-56-5.6.25-rel73.1.el6.x86_64
　　[root@mysql2 soft]# rpm -ql Percona-Server-server-56-5.6.25-rel73.1.el6.x86_64

• /etc/init.d/mysql　　
  /etc/logrotate.d/mysql
  　　
  /etc/my.cnf
  　　
  /usr/bin/innochecksum
  　　
  /usr/bin/my_print_defaults
  　　
  /usr/bin/myisam_ftdump
  　　
  /usr/bin/myisamchk
  　　
  /usr/bin/myisamlog
  　　
  /usr/bin/myisampack
  　　
  /usr/bin/mysql_convert_table_format
  　　
  /usr/bin/mysql_fix_extensions
  　　
  /usr/bin/mysql_install_db
  　　
  /usr/bin/mysql_plugin
  　　
  /usr/bin/mysql_secure_installation
  　　
  /usr/bin/mysql_setpermission
  　　
  /usr/bin/mysql_tzinfo_to_sql
  　　
  /usr/bin/mysql_upgrade
  　　
  /usr/bin/mysql_zap
  　　
  /usr/bin/mysqlbug
  　　
  /usr/bin/mysqld_multi
  　　
  /usr/bin/mysqld_safe
  　　
  /usr/bin/mysqldumpslow
  　　
  /usr/bin/mysqlhotcopy
  　　
  /usr/bin/mysqltest
  　　
  /usr/bin/perror
  　　
  /usr/bin/replace
  　　
  /usr/bin/resolve_stack_dump
  　　
  /usr/bin/resolveip
  　　
  /usr/lib64/mysql/plugin/adt_null.so
  　　
  /usr/lib64/mysql/plugin/audit_log.so
  　　
  /usr/lib64/mysql/plugin/auth.so
  　　
  /usr/lib64/mysql/plugin/auth_pam.so
  　　
  /usr/lib64/mysql/plugin/auth_pam_compat.so
  　　
  /usr/lib64/mysql/plugin/auth_socket.so
  　　
  /usr/lib64/mysql/plugin/auth_test_plugin.so
  　　
  /usr/lib64/mysql/plugin/daemon_example.ini
  　　
  /usr/lib64/mysql/plugin/debug/adt_null.so
  　　
  /usr/lib64/mysql/plugin/debug/audit_log.so
  　　
  /usr/lib64/mysql/plugin/debug/auth.so
  　　
  /usr/lib64/mysql/plugin/debug/auth_pam.so
  　　
  /usr/lib64/mysql/plugin/debug/auth_pam_compat.so
  　　
  /usr/lib64/mysql/plugin/debug/auth_socket.so
  　　
  /usr/lib64/mysql/plugin/debug/auth_test_plugin.so
  　　
  /usr/lib64/mysql/plugin/debug/dialog.so
  　　
  /usr/lib64/mysql/plugin/debug/handlersocket.so
  　　
  /usr/lib64/mysql/plugin/debug/innodb_engine.so
  　　
  /usr/lib64/mysql/plugin/debug/libdaemon_example.so
  　　
  /usr/lib64/mysql/plugin/debug/libfnv1a_udf.so
  　　
  /usr/lib64/mysql/plugin/debug/libfnv_udf.so
  　　
  /usr/lib64/mysql/plugin/debug/libmemcached.so
  　　
  /usr/lib64/mysql/plugin/debug/libmurmur_udf.so
  　　
  /usr/lib64/mysql/plugin/debug/mypluglib.so
  　　
  /usr/lib64/mysql/plugin/debug/mysql_no_login.so
  　　
  /usr/lib64/mysql/plugin/debug/qa_auth_client.so
  　　
  /usr/lib64/mysql/plugin/debug/qa_auth_interface.so
  　　
  /usr/lib64/mysql/plugin/debug/qa_auth_server.so
  　　
  /usr/lib64/mysql/plugin/debug/query_response_time.so
  　　
  /usr/lib64/mysql/plugin/debug/scalability_metrics.so
  　　
  /usr/lib64/mysql/plugin/debug/semisync_master.so
  　　
  /usr/lib64/mysql/plugin/debug/semisync_slave.so
  　　
  /usr/lib64/mysql/plugin/debug/validate_password.so
  　　
  /usr/lib64/mysql/plugin/dialog.so
  　　
  /usr/lib64/mysql/plugin/handlersocket.so
  　　
  /usr/lib64/mysql/plugin/innodb_engine.so
  　　
  /usr/lib64/mysql/plugin/libdaemon_example.so
  　　
  /usr/lib64/mysql/plugin/libfnv1a_udf.so
  　　
  /usr/lib64/mysql/plugin/libfnv_udf.so
  　　
  /usr/lib64/mysql/plugin/libmemcached.so
  　　
  /usr/lib64/mysql/plugin/libmurmur_udf.so
  　　
  /usr/lib64/mysql/plugin/mypluglib.so
  　　
  /usr/lib64/mysql/plugin/mysql_no_login.so
  　　
  /usr/lib64/mysql/plugin/qa_auth_client.so
  　　
  /usr/lib64/mysql/plugin/qa_auth_interface.so
  　　
  /usr/lib64/mysql/plugin/qa_auth_server.so
  　　
  /usr/lib64/mysql/plugin/query_response_time.so
  　　
  /usr/lib64/mysql/plugin/scalability_metrics.so
  　　
  /usr/lib64/mysql/plugin/semisync_master.so
  　　
  /usr/lib64/mysql/plugin/semisync_slave.so
  　　
  /usr/lib64/mysql/plugin/validate_password.so
  　　
  /usr/sbin/mysqld
  　　
  /usr/sbin/mysqld-debug
  　　
  /usr/sbin/rcmysql
  　　
  /usr/share/doc/Percona-Server-server-56-5.6.25
  　　
  /usr/share/doc/Percona-Server-server-56-5.6.25/COPYING
  　　
  /usr/share/doc/Percona-Server-server-56-5.6.25/INFO_BIN
  　　
  /usr/share/doc/Percona-Server-server-56-5.6.25/INFO_SRC
  　　
  /usr/share/doc/Percona-Server-server-56-5.6.25/README
  　　
  /usr/share/doc/Percona-Server-server-56-5.6.25/my-default.cnf
  　　
  /usr/share/info/mysql.info.gz
  　　
  /usr/share/man/man1/innochecksum.1.gz
  　　
  /usr/share/man/man1/my_print_defaults.1.gz
  　　
  /usr/share/man/man1/myisam_ftdump.1.gz
  　　
  /usr/share/man/man1/myisamchk.1.gz
  　　
  /usr/share/man/man1/myisamlog.1.gz
  　　
  /usr/share/man/man1/myisampack.1.gz
  　　
  /usr/share/man/man1/mysql.server.1.gz
  　　
  /usr/share/man/man1/mysql_convert_table_format.1.gz
  　　
  /usr/share/man/man1/mysql_fix_extensions.1.gz
  　　
  /usr/share/man/man1/mysql_install_db.1.gz
  　　
  /usr/share/man/man1/mysql_plugin.1.gz
  　　
  /usr/share/man/man1/mysql_secure_installation.1.gz
  　　
  /usr/share/man/man1/mysql_setpermission.1.gz
  　　
  /usr/share/man/man1/mysql_tzinfo_to_sql.1.gz
  　　
  /usr/share/man/man1/mysql_upgrade.1.gz
  　　
  /usr/share/man/man1/mysql_zap.1.gz
  　　
  /usr/share/man/man1/mysqlbug.1.gz
  　　
  /usr/share/man/man1/mysqld_multi.1.gz
  　　
  /usr/share/man/man1/mysqld_safe.1.gz
  　　
  /usr/share/man/man1/mysqldumpslow.1.gz
  　　
  /usr/share/man/man1/mysqlhotcopy.1.gz
  　　
  /usr/share/man/man1/mysqlman.1.gz
  　　
  /usr/share/man/man1/mysqltest.1.gz
  　　
  /usr/share/man/man1/perror.1.gz
  　　
  /usr/share/man/man1/replace.1.gz
  　　
  /usr/share/man/man1/resolve_stack_dump.1.gz
  　　
  /usr/share/man/man1/resolveip.1.gz
  　　
  /usr/share/man/man8/mysqld.8.gz
  　　
  /usr/share/percona-server/SELinux
  　　
  /usr/share/percona-server/SELinux/RHEL4
  　　
  /usr/share/percona-server/SELinux/RHEL4/mysql.fc
  　　
  /usr/share/percona-server/SELinux/RHEL4/mysql.te
  　　
  /usr/share/percona-server/binary-configure
  　　
  /usr/share/percona-server/bulgarian
  　　
  /usr/share/percona-server/bulgarian/errmsg.sys
  　　
  /usr/share/percona-server/charsets
  　　
  /usr/share/percona-server/charsets/Index.xml
  　　
  /usr/share/percona-server/charsets/README
  　　
  /usr/share/percona-server/charsets/armscii8.xml
  　　
  /usr/share/percona-server/charsets/ascii.xml
  　　
  /usr/share/percona-server/charsets/cp1250.xml
  　　
  /usr/share/percona-server/charsets/cp1251.xml
  　　
  /usr/share/percona-server/charsets/cp1256.xml
  　　
  /usr/share/percona-server/charsets/cp1257.xml
  　　
  /usr/share/percona-server/charsets/cp850.xml
  　　
  /usr/share/percona-server/charsets/cp852.xml
  　　
  /usr/share/percona-server/charsets/cp866.xml
  　　
  /usr/share/percona-server/charsets/dec8.xml
  　　
  /usr/share/percona-server/charsets/geostd8.xml
  　　
  /usr/share/percona-server/charsets/greek.xml
  　　
  /usr/share/percona-server/charsets/hebrew.xml
  　　
  /usr/share/percona-server/charsets/hp8.xml
  　　
  /usr/share/percona-server/charsets/keybcs2.xml
  　　
  /usr/share/percona-server/charsets/koi8r.xml
  　　
  /usr/share/percona-server/charsets/koi8u.xml
  　　
  /usr/share/percona-server/charsets/latin1.xml
  　　
  /usr/share/percona-server/charsets/latin2.xml
  　　
  /usr/share/percona-server/charsets/latin5.xml
  　　
  /usr/share/percona-server/charsets/latin7.xml
  　　
  /usr/share/percona-server/charsets/macce.xml
  　　
  /usr/share/percona-server/charsets/macroman.xml
  　　
  /usr/share/percona-server/charsets/swe7.xml
  　　
  /usr/share/percona-server/czech
  　　
  /usr/share/percona-server/czech/errmsg.sys
  　　
  /usr/share/percona-server/danish
  　　
  /usr/share/percona-server/danish/errmsg.sys
  　　
  /usr/share/percona-server/dictionary.txt
  　　
  /usr/share/percona-server/dutch
  　　
  /usr/share/percona-server/dutch/errmsg.sys
  　　
  /usr/share/percona-server/english
  　　
  /usr/share/percona-server/english/errmsg.sys
  　　
  /usr/share/percona-server/errmsg-utf8.txt
  　　
  /usr/share/percona-server/estonian
  　　
  /usr/share/percona-server/estonian/errmsg.sys
  　　
  /usr/share/percona-server/fill_help_tables.sql
  　　
  /usr/share/percona-server/french
  　　
  /usr/share/percona-server/french/errmsg.sys
  　　
  /usr/share/percona-server/german
  　　
  /usr/share/percona-server/german/errmsg.sys
  　　
  /usr/share/percona-server/greek
  　　
  /usr/share/percona-server/greek/errmsg.sys
  　　
  /usr/share/percona-server/hungarian
  　　
  /usr/share/percona-server/hungarian/errmsg.sys
  　　
  /usr/share/percona-server/innodb_memcached_config.sql
  　　
  /usr/share/percona-server/italian
  　　
  /usr/share/percona-server/italian/errmsg.sys
  　　
  /usr/share/percona-server/japanese
  　　
  /usr/share/percona-server/japanese/errmsg.sys
  　　
  /usr/share/percona-server/korean
  　　
  /usr/share/percona-server/korean/errmsg.sys
  　　
  /usr/share/percona-server/magic
  　　
  /usr/share/percona-server/my-default.cnf
  　　
  /usr/share/percona-server/mysql-log-rotate
  　　
  /usr/share/percona-server/mysql.server
  　　
  /usr/share/percona-server/mysql_security_commands.sql
  　　
  /usr/share/percona-server/mysql_system_tables.sql
  　　
  /usr/share/percona-server/mysql_system_tables_data.sql
  　　
  /usr/share/percona-server/mysql_test_data_timezone.sql
  　　
  /usr/share/percona-server/mysqld_multi.server
  　　
  /usr/share/percona-server/norwegian
  　　
  /usr/share/percona-server/norwegian-ny
  　　
  /usr/share/percona-server/norwegian-ny/errmsg.sys
  　　
  /usr/share/percona-server/norwegian/errmsg.sys
  　　
  /usr/share/percona-server/polish
  　　
  /usr/share/percona-server/polish/errmsg.sys
  　　
  /usr/share/percona-server/portuguese
  　　
  /usr/share/percona-server/portuguese/errmsg.sys
  　　
  /usr/share/percona-server/romanian
  　　
  /usr/share/percona-server/romanian/errmsg.sys
  　　
  /usr/share/percona-server/russian
  　　
  /usr/share/percona-server/russian/errmsg.sys
  　　
  /usr/share/percona-server/serbian
  　　
  /usr/share/percona-server/serbian/errmsg.sys
  　　
  /usr/share/percona-server/slovak
  　　
  /usr/share/percona-server/slovak/errmsg.sys
  　　
  /usr/share/percona-server/spanish
  　　
  /usr/share/percona-server/spanish/errmsg.sys
  　　
  /usr/share/percona-server/swedish
  　　
  /usr/share/percona-server/swedish/errmsg.sys
  　　
  /usr/share/percona-server/ukrainian
  　　
  /usr/share/percona-server/ukrainian/errmsg.sys
  

　　二、配置Percona-Server
　　[root@mysql2 soft]# cat /etc/my.cnf
　　[mysqld]
　　datadir=/var/lib/mysql
　　socket=/var/lib/mysql/mysql.sock
　　user=mysql
　　# Disabling symbolic-links is recommended to prevent assorted security risks
　　symbolic-links=0
　　[mysqld_safe]
　　log-error=/var/log/mysqld.log
　　pid-file=/var/run/mysqld/mysqld.pid
　　
　　[root@mysql2 soft]# vi /etc/my.cnf
　　[mysqld]
　　datadir=/var/lib/mysql
　　socket=/var/lib/mysql/mysql.sock
　　user=mysql
　　# Disabling symbolic-links is recommended to prevent assorted security risks
　　symbolic-links=0
　　[mysqld_safe]
　　log-error=/var/log/mysqld.log
　　pid-file=/var/run/mysqld/mysqld.pid
　　explicit_defaults_for_timestamp=true
　　innodb_buffer_pool_size = 128M
　　join_buffer_size = 128M
　　sort_buffer_size = 2M
　　read_rnd_buffer_size = 2M
　　启动mysql服务：
　　[root@mysql2 soft]# service mysql start
　　/usr/bin/my_print_defaults: /usr/lib/libcrypto.so.10: no version information available (required by /usr/bin/my_print_defaults)
　　Starting MySQL (Percona Server).....[  OK  ]
　　
　　[root@mysql2 soft]# netstat -an |grep :3306
　　tcp        0      0 :::3306                     :::*                        LISTEN  
　　
　　修改root密码：   
　　[root@mysql2 soft]# mysqladmin -u root password "oracle"
　　mysqladmin: /usr/lib/libcrypto.so.10: no version information available (required by mysqladmin)
　　mysqladmin: /usr/lib/libssl.so.10: no version information available (required by mysqladmin)
　　Warning: Using a password on the command line interface can be insecure.
　　连接数据库：
　　[root@mysql2 soft]# mysql -u root -p
　　mysql: /usr/lib/libcrypto.so.10: no version information available (required by mysql)
　　mysql: /usr/lib/libssl.so.10: no version information available (required by mysql)
　　Enter password:
　　Welcome to the MySQL monitor.  Commands end with ; or \g.

　　Your MySQL connection>
　　Server version: 5.6.25-73.1 Percona Server (GPL),>　　Copyright (c) 2009-2015 Percona LLC and/or its affiliates
　　Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
　　Oracle is a registered trademark of Oracle Corporation and/or its
　　affiliates. Other names may be trademarks of their respective
　　owners.
　　Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
　　mysql>
　　安装遇到的问题：
　　1、libssl.so.10和libcrypto.so.10  错误
　　[root@rh6 oracle]#rpm -vih Percona-Server-server-56-5.6.25-rel73.1.el6.x86_64.rpm

　　warning: Percona-Server-server-56-5.6.25-rel73.1.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key>　　error: Failed dependencies:
　　Percona-Server-client-56 is needed by Percona-Server-server-56-5.6.25-rel73.1.el6.x86_64
　　Percona-Server-shared-56 is needed by Percona-Server-server-56-5.6.25-rel73.1.el6.x86_64
　　libcrypto.so.10(libcrypto.so.10)(64bit) is needed by Percona-Server-server-56-5.6.25-rel73.1.el6.x86_64
　　libssl.so.10(libssl.so.10)(64bit) is needed by Percona-Server-server-56-5.6.25-rel73.1.el6.x86_64
　　[root@rh6 oracle]#rpm -ivh Percona-Server-client-56-5.6.25-rel73.1.el6.x86_64.rpm

　　warning: Percona-Server-client-56-5.6.25-rel73.1.el6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key>　　error: Failed dependencies:
　　Percona-Server-shared-56 is needed by Percona-Server-client-56-5.6.25-rel73.1.el6.x86_64
　　libcrypto.so.10(libcrypto.so.10)(64bit) is needed by Percona-Server-client-56-5.6.25-rel73.1.el6.x86_64
　　libssl.so.10(libssl.so.10)(64bit) is needed by Percona-Server-client-56-5.6.25-rel73.1.el6.x86_64
　　MySQL conflicts with mysql-5.1.66-2.el6_3.x86_64
　　卸载原有的mysql：
　　[root@rh6 oracle]#rpm -qa |grep mysql
　　mysql-devel-5.1.66-2.el6_3.x86_64
　　mysql-libs-5.1.66-2.el6_3.x86_64
　　mysql-5.1.66-2.el6_3.x86_64
　　qt-mysql-4.6.2-25.el6.x86_64
　　dovecot-mysql-2.0.9-5.el6.x86_64
　　[root@rh6 oracle]#rpm -e mysql-devel-5.1.66-2.el6_3.x86_64
　　[root@rh6 oracle]#rpm -e mysql-5.1.66-2.el6_3.x86_64
　　安装openssl：
　　下载openssl-1.0.1：
　　http://pkgs.org/centos-7/centos-x86_64/openssl-libs-1.0.1e-42.el7.x86_64.rpm/download/
　　[root@mysql2 soft]# rpm -ivh openssl-1.0.1e-42.el6.x86_64.rpm  --force

　　warning: openssl-1.0.1e-42.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key>　　Preparing...                ########################################### [100%]
　　1:openssl                ########################################### [100%]
　　[root@mysql2 soft]# rpm -qa |grep openssl
　　openssl-1.0.1e-42.el6.x86_64
　　openssl-1.0.0-27.el6.x86_64
　　openssl098e-0.9.8e-17.el6_2.2.x86_64
　　openssl-devel-1.0.0-27.el6.x86_64
　　----RedHat EL6自带openssl-1.0.0版本，对于Percona-Server应该安装openssl-1.0.1的版本，安装新版本后，问题解决。
　　
　　2、解决“/usr/lib/libcrypto.so.10: no version information available ”
　　[root@mysql2 soft]# rpm -qa |grep openssl
　　openssl-1.0.1e-42.el6.x86_64
　　openssl-1.0.0-27.el6.x86_64
　　openssl098e-0.9.8e-17.el6_2.2.x86_64
　　openssl-devel-1.0.0-27.el6.x86_64
　　卸载openssl旧版本：
　　[root@mysql2 soft]# rpm -e openssl-devel-1.0.0-27.el6.x86_64
　　[root@mysql2 soft]# rpm -e openssl-1.0.0-27.el6.x86_64
　　[root@mysql2 soft]# rpm -e openssl098e-0.9.8e-17.el6_2.2.x86_64
　　
　　[root@mysql2 soft]# ls -l /usr/lib/libcrypto.so.10
　　-rwxr-xr-x 1 root root 1665328 Aug 11 10:40 /usr/lib/libcrypto.so.10
　　[root@mysql2 soft]# rpm -ql openssl
[sql] view plaincopyprint?　　
/etc/pki/CA
　　
/etc/pki/CA/certs
　　
/etc/pki/CA/crl
　　
/etc/pki/CA/newcerts
　　
/etc/pki/CA/private
　　
/etc/pki/tls
　　
/etc/pki/tls/certs
　　
/etc/pki/tls/certs/Makefile
　　
/etc/pki/tls/certs/make-dummy-cert
　　
/etc/pki/tls/certs/renew-dummy-cert
　　
/etc/pki/tls/misc
　　
/etc/pki/tls/misc/CA
　　
/etc/pki/tls/misc/c_hash
　　
/etc/pki/tls/misc/c_info
　　
/etc/pki/tls/misc/c_issuer
　　
/etc/pki/tls/misc/c_name
　　
/etc/pki/tls/openssl.cnf
　　
/etc/pki/tls/private
　　
/usr/bin/openssl
　　
/usr/lib64/.libcrypto.so.1.0.1e.hmac
　　
/usr/lib64/.libcrypto.so.10.hmac
　　
/usr/lib64/.libssl.so.1.0.1e.hmac
　　
/usr/lib64/.libssl.so.10.hmac
　　
/usr/lib64/libcrypto.so.1.0.1e
　　
/usr/lib64/libcrypto.so.10
　　
/usr/lib64/libssl.so.1.0.1e
　　
/usr/lib64/libssl.so.10
　　
/usr/lib64/openssl
　　
/usr/lib64/openssl/engines
　　
/usr/lib64/openssl/engines/lib4758cca.so
　　
/usr/lib64/openssl/engines/libaep.so
　　
/usr/lib64/openssl/engines/libatalla.so
　　
/usr/lib64/openssl/engines/libcapi.so
　　
/usr/lib64/openssl/engines/libchil.so
　　
/usr/lib64/openssl/engines/libcswift.so
　　
/usr/lib64/openssl/engines/libgmp.so
　　
/usr/lib64/openssl/engines/libnuron.so
　　
/usr/lib64/openssl/engines/libpadlock.so
　　
/usr/lib64/openssl/engines/libsureware.so
　　
/usr/lib64/openssl/engines/libubsec.so
　　
/usr/share/doc/openssl-1.0.1e
　　
/usr/share/doc/openssl-1.0.1e/CHANGES
　　
/usr/share/doc/openssl-1.0.1e/FAQ
　　
/usr/share/doc/openssl-1.0.1e/INSTALL
　　
/usr/share/doc/openssl-1.0.1e/LICENSE
　　
/usr/share/doc/openssl-1.0.1e/NEWS
　　
/usr/share/doc/openssl-1.0.1e/README
　　
/usr/share/doc/openssl-1.0.1e/README.FIPS
　　
/usr/share/doc/openssl-1.0.1e/c-indentation.el
　　
/usr/share/doc/openssl-1.0.1e/openssl.txt
　　
/usr/share/doc/openssl-1.0.1e/openssl_button.gif
　　
/usr/share/doc/openssl-1.0.1e/openssl_button.html
　　
/usr/share/doc/openssl-1.0.1e/ssleay.txt
　　
/usr/share/man/man1/asn1parse.1ssl.gz
　　
/usr/share/man/man1/ca.1ssl.gz
　　
/usr/share/man/man1/ciphers.1ssl.gz
　　
/usr/share/man/man1/cms.1ssl.gz
　　
/usr/share/man/man1/crl.1ssl.gz
　　
/usr/share/man/man1/crl2pkcs7.1ssl.gz
　　
/usr/share/man/man1/dgst.1ssl.gz
　　
/usr/share/man/man1/dhparam.1ssl.gz
　　
/usr/share/man/man1/dsa.1ssl.gz
　　
/usr/share/man/man1/dsaparam.1ssl.gz
　　
/usr/share/man/man1/ec.1ssl.gz
　　
/usr/share/man/man1/ecparam.1ssl.gz
　　
/usr/share/man/man1/enc.1ssl.gz
　　
/usr/share/man/man1/errstr.1ssl.gz
　　
/usr/share/man/man1/gendsa.1ssl.gz
　　
/usr/share/man/man1/genpkey.1ssl.gz
　　
/usr/share/man/man1/genrsa.1ssl.gz
　　
/usr/share/man/man1/md2.1ssl.gz
　　
/usr/share/man/man1/md4.1ssl.gz
　　
/usr/share/man/man1/md5.1ssl.gz
　　
/usr/share/man/man1/mdc2.1ssl.gz
　　
/usr/share/man/man1/nseq.1ssl.gz
　　
/usr/share/man/man1/ocsp.1ssl.gz
　　
/usr/share/man/man1/openssl.1ssl.gz
　　
/usr/share/man/man1/pkcs12.1ssl.gz
　　
/usr/share/man/man1/pkcs7.1ssl.gz
　　
/usr/share/man/man1/pkcs8.1ssl.gz
　　
/usr/share/man/man1/pkey.1ssl.gz
　　
/usr/share/man/man1/pkeyparam.1ssl.gz
　　
/usr/share/man/man1/pkeyutl.1ssl.gz
　　
/usr/share/man/man1/req.1ssl.gz
　　
/usr/share/man/man1/ripemd160.1ssl.gz
　　
/usr/share/man/man1/rsa.1ssl.gz
　　
/usr/share/man/man1/rsautl.1ssl.gz
　　
/usr/share/man/man1/s_client.1ssl.gz
　　
/usr/share/man/man1/s_server.1ssl.gz
　　
/usr/share/man/man1/s_time.1ssl.gz
　　
/usr/share/man/man1/sess_id.1ssl.gz
　　
/usr/share/man/man1/sha.1ssl.gz
　　
/usr/share/man/man1/sha1.1ssl.gz
　　
/usr/share/man/man1/smime.1ssl.gz
　　
/usr/share/man/man1/speed.1ssl.gz
　　
/usr/share/man/man1/spkac.1ssl.gz
　　
/usr/share/man/man1/sslpasswd.1ssl.gz
　　
/usr/share/man/man1/sslrand.1ssl.gz
　　
/usr/share/man/man1/ts.1ssl.gz
　　
/usr/share/man/man1/tsget.1ssl.gz
　　
/usr/share/man/man1/verify.1ssl.gz
　　
/usr/share/man/man1/version.1ssl.gz
　　
/usr/share/man/man1/x509.1ssl.gz
　　
/usr/share/man/man5/config.5ssl.gz
　　
/usr/share/man/man5/openssl.cnf.5ssl.gz
　　
/usr/share/man/man5/x509v3_config.5ssl.gz
　　
/usr/share/man/man7/des_modes.7ssl.gz
　　[root@mysql2 soft]# ls -l /usr/lib64/libcrypt*
　　lrwxrwxrwx  1 root root      19 Aug 11 11:21 /usr/lib64/libcrypto.so.10 -> libcrypto.so.1.0.1e
　　-rwxr-xr-x  1 root root 1963296 Jul 24 03:09 /usr/lib64/libcrypto.so.1.0.1e
　　lrwxrwxrwx. 1 root root      25 Sep 29  2013 /usr/lib64/libcrypt.so -> ../../lib64/libcrypt.so.1
　　lrwxrwxrwx. 1 root root      19 Sep 29  2013 /usr/lib64/libcryptui.so.0 -> libcryptui.so.0.0.0
　　-rwxr-xr-x  1 root root   78280 Mar 15  2010 /usr/lib64/libcryptui.so.0.0.0
　　
　　[root@mysql2 soft]# ln -s /usr/lib64/libcrypto.so.1.0.1e /usr/lib/libcrypto.so.10
　　ln: creating symbolic link `/usr/lib/libcrypto.so.10': File exists
　　
　　[root@mysql2 soft]# ln -sf /usr/lib64/libcrypto.so.1.0.1e /usr/lib/libcrypto.so.10
　　[root@mysql2 soft]# ls -l /usr/lib/libcrypto.so.10
　　lrwxrwxrwx 1 root root 30 Aug 11 11:46 /usr/lib/libcrypto.so.10 -> /usr/lib64/libcrypto.so.1.0.1e
　　[root@mysql2 soft]# service mysql start
　　Starting MySQL (Percona Server)....[  OK  ]
　　---自此，问题解决！
　　3、解决“/usr/lib/libssl.so.10: no version information available”
　　[root@mysql2 soft]# mysql -u root -p
　　mysql: /usr/lib/libssl.so.10: no version information available (required by mysql)
　　Enter password:
　　Welcome to the MySQL monitor.  Commands end with ; or \g.

　　Your MySQL connection>
　　Server version: 5.6.25-73.1 Percona Server (GPL),>　　Copyright (c) 2009-2015 Percona LLC and/or its affiliates
　　Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
　　Oracle is a registered trademark of Oracle Corporation and/or its
　　affiliates. Other names may be trademarks of their respective
　　owners.
　　Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
　　mysql>
　　建立libssl的链接：
　　[root@mysql2 soft]# ln -sf /usr/lib64/libssl.so.10 /usr/lib/libssl.so.10
　　[root@mysql2 soft]# mysql -u root -p
　　Enter password:
　　Welcome to the MySQL monitor.  Commands end with ; or \g.

　　Your MySQL connection>
　　Server version: 5.6.25-73.1 Percona Server (GPL),>　　Copyright (c) 2009-2015 Percona LLC and/or its affiliates
　　Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
　　Oracle is a registered trademark of Oracle Corporation and/or its
　　affiliates. Other names may be trademarks of their respective
　　owners.
　　Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
　　mysql>
　　-----问题解决！