mysql 多实例安置
发布时间：2022-07-08 10:03:33 所属栏目：MySql教程 来源：互联网
导读：[root@mysqlserver ~]#rm -f /etc/init.d/mysqld [root@mysqlserver ~]# mkdir -p /data/{3306,3307}/data [root@mysqlserver Packages]# rpm -ivh tree-1.5.3-2.el6.x86_64.rpm warning: tree-1.5.3-2.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, k
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[root@mysqlserver ~]#rm -f /etc/init.d/mysqld [root@mysqlserver ~]# mkdir -p /data/{3306,3307}/data [root@mysqlserver Packages]# rpm -ivh tree-1.5.3-2.el6.x86_64.rpm warning: tree-1.5.3-2.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID c105b9de: NOKEY Preparing... ########################################### [100%] 1:tree ########################################### [100%] [root@mysqlserver Packages]# LANG=EN [root@mysqlserver Packages]# tree /data /data |-- 3306 | `-- data `-- 3307 `-- data [root@mysqlserver tools]# ls data mysql-5.6.36 sendEmail-v1.56.tar.gz data.zip mysql-5.6.36.tar.gz zabbix-2.4.4.tar.gz [root@mysqlserver tools]# cp data/3306/my.cnf /data/3306/ [root@mysqlserver tools]# cp data/3307/my.cnf /data/3307/ [root@mysqlserver tools]# tree /data /data |-- 3306 | |-- data | `-- my.cnf `-- 3307 |-- data `-- my.cnf [root@mysqlserver tools]# cp data/3306/mysql /data/3306/ [root@mysqlserver tools]# cp data/3307/mysql /data/3307/ [root@mysqlserver tools]# tree /data /data |-- 3306 | |-- data | |-- my.cnf | `-- mysql `-- 3307 |-- data |-- my.cnf `-- mysql [root@mysqlserver tools]# chown -R mysql.mysql /data [root@mysqlserver tools]# find /data/ -type f -name "mysql" |xargs ls -l -rw-r--r-- 1 mysql mysql 1307 Jun 3 22:34 /data/3306/mysql -rw-r--r-- 1 mysql mysql 1307 Jun 3 22:34 /data/3307/mysql [root@mysqlserver tools]# find /data/ -type f -name "mysql" |xargs chmod +x [root@mysqlserver tools]# find /data/ -type f -name "mysql" |xargs ls -l -rwxr-xr-x 1 mysql mysql 1307 Jun 3 22:34 /data/3306/mysql -rwxr-xr-x 1 mysql mysql 1307 Jun 3 22:34 /data/3307/mysql [root@mysqlserver tools]# cd /application/mysql/scripts/ [root@mysqlserver scripts]# ls mysql_install_db mysqld [root@mysqlserver scripts]# ./mysql_install_db --basedir=/application/mysql --datadir=/data/3306/data/ --user=mysql perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = (unset), LC_ALL = (unset), LANG = "EN" are supported and installed on your system. ................... 2017-06-03 22:45:23 19995 [Note] Binlog end 2017-06-03 22:45:23 19995 [Note] InnoDB: FTS optimize thread exiting. 2017-06-03 22:45:23 19995 [Note] InnoDB: Starting shutdown... 报错： 2017-06-03 22:56:18 24261 [ERROR] InnoDB: auto-extending data file ./ibdata1 is of a different size 768 pages (rounded down to MB) than specified in the .cnf file: initial 8192 pages, max 0 (relevant if non-zero) pages! 2017-06-03 22:56:18 24261 [ERROR] InnoDB: Could not open or create the system tablespace. If you tried to add new data files to the system tablespace, and it failed here, you should now edit innodb_data_file_path in my.cnf back to what it was, and remove the new ibdata files InnoDB created in this failed attempt. InnoDB only wrote those files full of zeros, but did not yet use them in any way. But be careful: do not remove old data files which contain your precious data! （编辑：云计算网_泰州站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
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