[root@test]# export PATH=$PATH:/usr/local/mysql/bin[root@test]# echo $PATH/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin:/usr/local/mysql/bi…

报错(如下),但是使用mysqld直接启动没有问题. 150718 00:03:38 mysqld_safe Logging to '/var/log/mysqld.log'. 150718 00:03:38 mysqld_safe The file /usr/local/mysql/bin/mysqld does not exist or is not executable. Please cd to the mysql installation directory and restart t…

mysqldumpslow报错:Died at /usr/local/mysql/bin/mysqldumpslow line 161, <> chunk 236. 总结:是由于top数目太多了.mysqldumpslow遍历只是来的缘故. /usr/local/mysql/bin/mysqldumpslow -s -t 15 /root/db01-102-slow.log 1.把r去掉试试,还是报错,參数不识别. [root@slave ]# /usr/local/mysql/bin/mys…

centos7.5 安装mysql数据库报错 问题: [root@db04-54 scripts]# /etc/init.d/mysqld start /etc/init.d/mysqld: line 244: my_print_defaults: command not found /etc/init.d/mysqld: line 264: cd: /usr/local/mysql: No such file or directory Starting MySQL ERROR! Couldn'…

初始化MySQL数据库提示以下信息: # /usr/local/mysql/scripts/mysql_install_db \ > --defaults-file=/etc/my.cnf \ > --basedir=/usr/local/mysql \ > --datadir=/var/mysql/data \ > --user=mysql WARNING: The host 'r6' could not be looked up with /usr/local/mysql/bi…

安装mysql在初始化的时候,出现/usr/local/mysql/bin/mysqld:error while loading shared libraries:libaio.so.1 :cannot open shared object file:NO such file or directory 解决方法: <P>type the following</P> <P>apt-get install libaio1 libaio-dev</P> <P…

[root@test153 ~]# /usr/local/mysql/bin/mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql_data1 /usr/local/mysql/bin/mysqld: error while loading shared libraries: libnuma.so.1: cannot open shared object file: No such fi…

/usr/local/mysql/bin/mysqlbinlog -vv /var/lib/bin/mysql-bin.000008 --base64-output=DECODE-ROWS  --start-pos=307 问题:这个究竟是什么意思 [root@ma mysql]# /usr/local/mysql/bin/mysqlbinlog -vv /var/lib/bin/mysql-bin.000008 --base64-output=DECODE-ROWS --start-pos=3…

出现这种情况多数是找不到data目录,还有就是对data目录没有写入权限.…

参考地址: http://www.zhdba.com/mysqlops/2013/08/16/mariadb-cn_1001/ https://mariadb.com/kb/en/mariadb/installing-system-tables-mysql_install_db/ 如果您有root权限访问系统,您可能想将MariaDB安装在mysql的用户和组”(安装保持与mysql的兼容性): groupadd mysqluseradd -g mysql mysqlcd /usr/localt…