1>安裝mysql在初始化的時候,出現/usr/local/mysql/bin/mysqld:error while loading shared libraries:libaio.so.1 :cannot open shared object file:NO such file or directorymysql
解決方法:linux
on centossql
yum -y install libaiocentos
2>ERROR: 1005 Can't create table 'db' (errno: 13)io
安裝目錄的權限問題,我作了ln -s mysql-5.5.45-linux2.6-x86_64 mysqltable
lrwxrwxrwx. 1 mysql mysql 29 Apr 15 15:52 mysql -> mysql-5.5.45-linux2.6-x86_64/
drwxr-xr-x. 13 root root 4096 Apr 15 15:48 mysql-5.5.45-linux2.6-x86_64
object
mysql的用戶和組都改了mysql,可是指向的mysql-5.5.45-linux2.6-x86_64仍是root權限,所以輸入chown -R mysql.mysql mysql-5.5.45-linux2.6-x86_64file
lrwxrwxrwx. 1 mysql mysql 29 Apr 15 15:52 mysql -> mysql-5.5.45-linux2.6-x86_64/
drwxr-xr-x. 13 mysql mysql 4096 Apr 15 15:48 mysql-5.5.45-linux2.6-x86_64
問題解決權限