Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
阿新 • • 發佈:2018-01-21
tmp 改變權限 author mes 修改 body 服務器 auth line
[root@localhost bin]# ./mysql -p
Enter password:
ERROR 2002 (HY000): Can‘t connect to local MySQL server through socket ‘/tmp/mysql.sock‘ (2)
[root@localhost bin]#
我的mysql正常啟動著,但是我想進入mysql>界面時,運行./mysql -p 提示上面的錯誤。
請問高手這是什麽原因,應該如何解決????
謝謝!!!!
最佳答案 ( 回答者: ribut9225 ) 啟動mysql 報錯:
ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (2)
1、先查看 /etc/rc.d/init.d/mysqld status 看看mysql是否已經啟動.
另外看看是不是權限問題.
2、確定你的mysql.sock是不是在那個位置,
mysql -u 你的mysql用戶名 -p -S /var/lib/mysql/mysql.sock
3、試試:service mysqld start
4、如果是權限問題,則先改變權限 #chown -R mysql:mysql /var/lib/mysql
[root@localhost ~]# /etc/init.d/mysqld start
啟動 MySQL: [ 確定 ]
[root@localhost ~]# mysql -u root -p
ERROR 2002 (HY000): Can‘t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock‘ (2)
原因是,/var/lib/mysql 的訪問權限問題。
shell> chown -R mysql:mysql /var/lib/mysql
接著啟動服務器
shell> /etc/init.d/mysql start
服務器正常啟動後察看 /var/lib/mysql 自動生成mysql.sock文件。
但是我的問題仍然沒有得到解決。
問題終於解決:
方法: 修改/etc/my.conf:
[mysqld]
datadir=/usr/local/mysql/data
socket=/var/lib/mysql/mysql.sock
[mysql.server]
user=mysql
basedir=/usr/local/mysql
If there is not currently a section called [client], add one at the bottom of the file and copy the socket= line under the [mysqld] section such as:
[client]
socket=/var/lib/mysql/mysql.sock
發現依舊如此,運行/etc/init.d/mysql start報錯:Starting MySQLCouldn‘t find MySQL manager or server
是mysqld服務沒啟,運行/usr/local/mysql/bin/mysqld_safe &
問題解決。
執行 PHP 時出現類似這樣的錯誤訊息:
Warning: MySQL Connection Failed: Can‘t connect to local MySQL server through socket ‘/tmp/mysql.sock‘ (111) in /home/httpd/html/show.php on line 9
請將 /tmp/mysql.sock link 到 /var/lib/mysql 目錄裡即可:
linux# ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock
Enter password:
ERROR 2002 (HY000): Can‘t connect to local MySQL server through socket ‘/tmp/mysql.sock‘ (2)
[root@localhost bin]#
我的mysql正常啟動著,但是我想進入mysql>界面時,運行./mysql -p 提示上面的錯誤。
請問高手這是什麽原因,應該如何解決????
謝謝!!!!
最佳答案 ( 回答者: ribut9225 ) 啟動mysql 報錯:
ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (2)
1、先查看 /etc/rc.d/init.d/mysqld status 看看mysql是否已經啟動.
另外看看是不是權限問題.
2、確定你的mysql.sock是不是在那個位置,
mysql -u 你的mysql用戶名 -p -S /var/lib/mysql/mysql.sock
3、試試:service mysqld start
4、如果是權限問題,則先改變權限 #chown -R mysql:mysql /var/lib/mysql
[root@localhost ~]# /etc/init.d/mysqld start
啟動 MySQL: [ 確定 ]
[root@localhost ~]# mysql -u root -p
ERROR 2002 (HY000): Can‘t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock‘ (2)
原因是,/var/lib/mysql 的訪問權限問題。
shell> chown -R mysql:mysql /var/lib/mysql
接著啟動服務器
shell> /etc/init.d/mysql start
服務器正常啟動後察看 /var/lib/mysql 自動生成mysql.sock文件。
但是我的問題仍然沒有得到解決。
問題終於解決:
方法: 修改/etc/my.conf:
[mysqld]
datadir=/usr/local/mysql/data
socket=/var/lib/mysql/mysql.sock
[mysql.server]
user=mysql
basedir=/usr/local/mysql
If there is not currently a section called [client], add one at the bottom of the file and copy the socket= line under the [mysqld] section such as:
[client]
socket=/var/lib/mysql/mysql.sock
發現依舊如此,運行/etc/init.d/mysql start報錯:Starting MySQLCouldn‘t find MySQL manager or server
是mysqld服務沒啟,運行/usr/local/mysql/bin/mysqld_safe &
問題解決。
執行 PHP 時出現類似這樣的錯誤訊息:
Warning: MySQL Connection Failed: Can‘t connect to local MySQL server through socket ‘/tmp/mysql.sock‘ (111) in /home/httpd/html/show.php on line 9
請將 /tmp/mysql.sock link 到 /var/lib/mysql 目錄裡即可:
linux# ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock
Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)