mysql logfile

--MySQL 5.7 CLUSTER NDB 7.5--Create the undo logfile GroupCreate logfile Group lg_1ADD undofile ' Undo_1.log 'Initial_size 1024MUndo_buffer_size 8MENGINE Ndbcluster;--Increase logfileALTER LogFile Group lg_1ADD undofile ' Undo_2.log 'Initial_size 102

Mysql is starting InnoDB: Error: logfile. ib_logfile0isofdifferentsize05242880bytes problem bitsCN.com if your configuration file uses something like a my-innodb-heavy-4G.cnf as the configuration file. Mysql can be started normally, but innodb

InnoDB: Error: logfile. ib_logfile0isofdifferentsize010485760bytes: 140618 23:12:32 [Note] Plugin 'FEDERATED' is disabled.140618 23:12:32 InnoDB: The InnoDB memory heap is disabled140618 23:12:32 InnoDB: Mutexes and rw_locks use Windows

This article mainly introduces the shell script sharing of some practical functions of MySQL in Linux, including starting Memcached, binlog automatic cleanup, and repairing master-slave synchronization, for more information, see Memcached startup

memcached startup script # vim/etc/init.d/memcached #!/bin/bash #======================================================================================= # Chkconfig: -# description:distributed Memory Caching Daemon #

Xtrabackup user guide bitsCN.com 1. Introduction to Xtrabackup A. What is Xtrabackup? Xtrabackup is a tool used to back up InnoDB data. it supports online hot backup (data read/write is not affected during backup) and is a good alternative to InnoDB

Programs on the Linux server update the MySQL database every day, so remember to write a shell script, combined with crontab, to back up the database regularly. Actually very simple, the main is to use the mysqldump command with MySQL. #!/bin/

Xtrabackup and innobackupex Hot Backup MySQL DataXtrabackup and innobackupex Hot Backup MySQL Data 1. xtrabackup introduction and backup principles Description: Xtrabackup is an open-source software developed by percona. It can quickly back up and

DOS option jump implementation, dos + bcp double-click import and export data, bcp Import and Export DOS option jump implementation, dos + bcp double-click import and export data Option. bat @echo off:Start2 clsgoto Start:Starttitle Frequently

Xtrabackup user guide InnoDB data backup tool bitsCN.com 1. Introduction to Xtrabackup A. What is Xtrabackup? Xtrabackup is a tool used to back up InnoDB data. it supports online hot backup (data read/write is not affected during backup) and is a