mysql dba系统学习(11)管理innodb引擎的redo log日志的一个问题
我的my.cnf文件是这样的 innodb_data_home_dir = /usr/local/mysql/var innodb_data_file_path = ibdata1:10M:autoextend innodb_log_group_home_dir = /usr/local/mysql/var innodb_buffer_pool_size = 16M innodb_additional_mem_pool_size = 2M innodb_log_file_size = 5M innodb_log_buffer_size = 8M innodb_flush_log_at_trx_commit = 1 innodb_lock_wait_timeout = 50 结果启动的时候报错如下: 130904 16:26:00 [ERROR] /usr/local/mysql/libexec/mysqld: unknown variable 'innod b_data_file_path=ibdata1:10M:autoextend' 130904 16:26:00 [ERROR] Aborting 130904 16:26:00 [Note] /usr/local/mysql/libexec/mysqld: Shutdown complete 130904 16:26:00 mysqld_safe mysqld from pid file /usr/local/mysql/var/test4.wolf .org.pid ended 我查看得知 >show variables like 'have%'; 如果 have_innodb = NO 的话,那确实是编译的时候innodb没有加载进去。 那么需要重新编译的时候 ./configure ... --with-plugins=innobase 唉唉唉唉,只有重新编译了 查看本栏目更多精彩内容:http://www.bianceng.cn/database/MySQL/ [root@test4 mysql-5.1.70]# ./configure --prefix=/usr/local/mysql --enable-assembler --datadir=/mysql/data --with-client-ldflags=-all-static--with-unix-socket-path=/tmp --with-charset=utf8 --enable-thread-safe-client --with-pthread --without-debug --with-big-tables --enable-community-features --enable-profiling --enable-local-infile --with-fast-mutexes --with-plugins=partition,federated,ndbcluster,innobase,csv,blackhole,myisam,innodb_plugin [root@test4 mysql-5.1.70]# make && strip sql/mysqld && make install 如果你编译安装 的时候编译了innnodb但是还是出现这位洋的问题,那么就这么解决 解决如下: /var/lib/mysql目录下,删除ibdata1、ib_logfile1、 ib_logfile0,然后重启MySql让其重建以上文件: mysqladmin -uroot -p shutdown sudo mysqld_safe & 搞定! 本文出自 “好好活着” 博客,请务必保留此出处http://wolfword.blog.51cto.com/4892126/1288657 (编辑:淮北站长网) 【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! |