一、服务器基本环境:
系统版本:
[root@localhost ~]# cat /etc/redhat-release
CentOS release 5.8 (Final)
系统位数:
[root@localhost ~]# uname -i
x86_64
防火墙:
[root@localhost ~]# service iptables stop
[root@localhost ~]# service ip6tables stop
[root@localhost ~]# chkconfig iptables off
[root@localhost ~]# chkconfig ip6tables off
SElinux:
[root@localhost ~]# sed -i 's/=enforcing/=disabled/g' /etc/selinux/config
[root@localhost ~]# setenforce 0
/** 此处需要重启生效 */
[root@localhost ~]# sestatus
SELinux status: disabled
IPADDRESS:
[root@localhost ~]# ifconfig eth0
eth0 Link encap:Ethernet HWaddr 08:00:27:5D:6D:B2
inet addr:192.168.128.200 Bcast:192.168.255.255 Mask:255.255.0.0
inet6 addr: fe80::a00:27ff:fe5d:6db2/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:58608 errors:0 dropped:0 overruns:0 frame:0
TX packets:844 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:4553888 (4.3 MiB) TX bytes:103068 (100.6 KiB)
二、MySQL规划:
MySQL源码包版本:mysql-5.6.14.tar.gz
MySQL的安装位置:/usr/local/mysql5.6
MySQL的配置文件:/usr/local/mysql5.6/etc/my.cnf
MySQL的数据目录:/mysql5.6
1.安装基础库:
# yum -y install make apr* autoconf automake curl curl-devel gcc gcc-c++ gtk+-devel zlib-devel openssl openssl-devel pcre-devel keyutils patch perl kernel-headers compat* cpp glibc libgomp libstdc++-devel keyutils-libs-devel libsepol-devel libselinux-devel krb5-devel libXpm* freetype freetype-devel freetype* fontconfig fontconfig-devel gettext gettext-devel ncurses* libtool* libxml2 libxml2-devel patch policycoreutils libjpeg libjpeg-devel libidn libidn-devel libpng libpng-devel glibc glibc-devel libjpeg* libpng* glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel bison expect ntp elinks wget vim*
如果Yum源在本地,则需要安装如下基础库:
# yum -yt groupinstall "Development Tools" "Development Libraries"
2.安装Cmake:
# cd /usr/local/src/
# wget -c http://www.cmake.org/files/v2.8/cmake-2.8.12.tar.gz
# tar zxvf cmake-2.8.12.tar.gz
# cd cmake-2.8.12
# ./configure
# make make install
3.安装MySQL数据库:
# cd /usr/local/src/
# wget -c ftp://mirror.switch.ch/mirror/mysql/Downloads/MySQL-5.6/mysql-5.6.14.tar.gz
# tar zxvf mysql-5.6.14.tar.gz
# cd mysql-5.6.14
# cmake . -LAH --查看详细编译选项
# cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql5.6/ -DMYSQL_DATADIR=/mysql5.6/ -DSYSCONFDIR=/usr/local/mysql5.6/ -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_MEMORY_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DMYSQL_UNIX_ADDR=/usr/local/mysql5.6/tmp/mysql.sock -DMYSQL_TCP_PORT=3306 -DENABLED_LOCAL_INFILE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DEXTRA_CHARSETS=all -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_COMMENT="mysql5.6" -Wno-dev
出现这种情况一般都是由于系统升级,或其他原因可能会导致这个问题。
一、原因是某种情况下导致”/usr/local/MySQL/data”的拥有者发生了改变,所以只需要将其拥有者修改为“mysql“就可以了。
在终端中运行:
二、如果此方法无法解决,那么只能采取第二个方法,重新安装mysql。
mac 下载 mysql 的方法:
1. sudo rm /usr/local/mysql (这一步: 必须的)
2. sudo rm -rf /usr/local/mysql* (这一步: 必须的)
3 sudo rm -rf /Library/StartupItems/MySQLCOM (这一步: 可选)
4 sudo rm -rf /Library/PreferencePanes/My* (这一步: 可选)
5 vim /etc/hostconfig (and removed the line MYSQLCOM=-YES-) (这一步: 可选)
6 rm -rf ~/Library/PreferencePanes/My*
7 sudo rm -rf /Library/Receipts/mysql*
8 sudo rm -rf /Library/Receipts/MySQL*
9 sudo rm -rf /var/db/receipts/com.mysql.*
按照以上步骤, *** 作一遍, 再重新安装 MySQL, 启动正常了。
Mac -》 System preference下, 打开 MySQL。
欢迎分享,转载请注明来源:内存溢出
评论列表(0条)