restart mysql centos

Tags: database my.cnf personal Mys post data mysql-5.5 Body Blog1. The restart is unsuccessful due to the existence of IB_LOGFILE0, Ib_logfile1 and ibdata1 files in the/www/wdlinux/mysql-5.5.54/data;2. After the successful restart of the database some tables do not exist, because the ibdata1 in/www/wdlinux/

The most common way to restart Reboot Apache:/etc/init.d/apache2 Restart immediate reboot Restart MySQL:/etc/init.d/mysql restart immediate reboot Record several Apach commands Apachectl-k Graceful Graceful RestartApachectl-k

Fix to modify hostname causes MySQL restart slave failed(This happens only in the case where the slave information is present in the file, if there is no such problem in the table):Sometimes we change the host name very early, after running for several months, suddenly system problems, restart the database, found that start slave not come. The Relay-log file name

1) Start: Sudo/etc/init.d/mysql start 2) Stop: Sudo/etc/init.d/mysql stop 3) Reboot: Sudo/etc/init.d/mysql restart 4) View log: Cat/var/log/mysql.err Cat/var/log/mysql/error.log 5 does not support Chinese Modify/ETC/

Tags: http INF parsing cannot customer message log information memory CTISymptom: Client MySQL cannot link prompt more than max_connections if restarting MySQL or stopping MySQL and restarting the system takes a long time 1 small into the left and right 　　Problem descriptionWhen MySQL is installed on the server, an aut

Tags: mysql startup failed MySQLUse the following command yourself905 Mkdir-p Var/run/mysqld906 ls-ld/var/run/mysqld/907 Chown mysql.mysql/var/run/mysqld/908 ls-ld/var/run/mysqld/909 Mkdir-p Var/run/mysql910 Chown Mysql.mysql/var/run/mysqlPreviously created the Mysqld directory and assigned his permissions to MySQL, but this time still found hints2018-05-20t09:43:00.772513z 0 [ERROR] Could not open UNIX soc

First, the starting mode1. Start using the Linux command service:Service mysqld Start2. Start with mysqld script:/etc/inint.d/mysqld start3. Start with Safe_mysqld:safe_mysqldSecond, stop1. Start with service:Service Mysqld Stop2. Start with mysqld script:/etc/inint.d/mysqld stop3, mysqladmin shutdownThird, restart1. Start with service:Service mysqld Restart2. Start with mysqld script:/etc/inint.d/mysqld restartNote: To see if the MySQL port is alread

Label:Under Windows: Start-to-run->cmdStartup: net start MySQLStop: net stop MySQL No restart, you must stop and start again!!! ==================================== Under Linux: Start: [[email protected] ~]#/etc/rc.d/init.d/mysqld startSTOP: [[email protected] ~]#/etc/rc.d/init.d/mysqld stopRestart: [[email protected] ~]#/etc/rc.d/init.d/mysqld restartOrStart: [[email protected] ~]#/etc/init.d/mysqld startS

In the My.cnf file, add:DataDir =/usr/local/mysql/datalong_query_time = # record the query time checked for 1 seconds. log-slow-queries =/usr/local/mysql/log/db-test2-slow.log# Log directory. #log-queries-not-using-indexes# represents a query that does not use an index in the record.After that, restart MySQL, prompting

In MySQL 5.55.6, set synchronous replication filtering. For example, to ignore the t2 table of the test database, you need. added in the cnf configuration file: The replicate-ignore-tabletest.t2 must restart the mysql service process to take effect. In MySQL5.7, a new command can be used to support dynamic online modification without restarting the

A few days ago, the company came to a new person and accidentally kicked off the power supply. At that time, my machine was still running the server program. The above is the background. When I restart the service, I find that connection to the database always fails. The most common is: cannot connect to MySQL by '/var/lib/MySQL. Sock '. The prompt is probably l

sentence means let's add a configuration setting for this innodb_force_recovery > 0, so I try to set it to 1 and then reboot successfully.# The MySQL server[Mysqld]Innodb_force_recovery = 1/* Add one line and let it run independently, note that it must be under the MYSQLD option */650) this.width=650; "Src=" Https://s1.51cto.com/oss/201711/04/e4256665e4cab368263b7b6ee95ed50c.png-wh_500x0-wm_3 -wmp_4-s_1397302967.png "title=" 2017-11-04_143038.png "al

Tags: mysql myisamchk"Repair MyISAM table error after MySQL power off restart" fix_myisam_table.sh#!/bin/bash# # 2014/10/13fix_bin= '/usr/bin/myisamchk ' d_db_data= '/data/mysql_data/3306 ' dt= ' date + '%y%m%d ' ' CD ${d_db _data}echo ' >>=========================== ' tail ' hostname '. Err-n |grep $dt |grep "Checking table" |awk ' {print $NF} ' echo '----------

CentOS Study Notes-MySQL installation, centos-mysqlInstall MySQL MySQL is the most widely used database in Linux. The version installed using the online yum method lags behind several minor versions on the MySQL website. This sect