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安裝Percona

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MiCloud只有在SmartOS中有預載Percona的服務，用戶可參考以下的步驟，在Linux環境下安裝。

在CentOS中安裝Percona#

1.將Percona的套件安裝至主機的套件庫中

#rpm -Uhv http://www.percona.com/downloads/percona-release/percona-release-0.0-1.x86_64.rpm

2.請搜尋Percona的套件，並安裝下方框起來的二個套件

#yum search percona

3.安裝Percona

# yum install Percona-Server-client-55.x86_64

# yum install Percona-Server-server-55.x86_64

4.請至etc下建立一個檔案，且命名為my.cnf，並加入下方列出的幾個設定

#vi /etc/my.cnf

[mysqld]
plugin-load=handlersocket.so

loose_handlersocket_port = 9998
# the port number to bind to (for read requests) 

loose_handlersocket_port_wr = 9999 
# the port number to bind to (for write requests)

loose_handlersocket_threads = 16 
# the number of worker threads (for read requests)

loose_handlersocket_threads_wr = 1  
# the number of worker threads (for write requests)

open_files_limit = 65535
# to allow handlersocket accept many concurrent
# connections, make open_files_limit as large as
# possible.

5.啟動服務

#service mysql start

6.設定root密碼

# mysqladmin -u root password 1qaz

7.登入mysql

#mysql -uroot -p

在Ubuntu、Debian安裝Percona#

1.下載Percona套件至套件套中並安裝

#gpg --keyserver  hkp://keys.gnupg.net --recv-keys 1C4CBDCDCD2EFD2A
#gpg -a --export CD2EFD2A | sudo apt-key add -

2.依照不同OS及OS版本，加入不同的設定至/etc/apt/sources.list中。

#vi /etc/apt/sources.list

2-1 Ubuntu
a. Ubuntu10

deb http://repo.percona.com/apt lucid main
deb-src http://repo.percona.com/apt lucid main

b. Ubuntu12

deb http://repo.percona.com/apt precise main
deb-src http://repo.percona.com/apt precise main

2-2 Debian

deb http://repo.percona.com/apt squeeze main
deb-src http://repo.percona.com/apt squeeze main

3.更新套件庫

#apt-get update

4.安裝Percona

#apt-get install percona-server-server-5.5 percona-server-client-5.5

5.設定root密碼

# mysqladmin -u root password 1qaz

6.登入mysql

#mysql -uroot -p
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