安装集群配置成功 但现在各sql数据库服务不能启动
安装集群配置成功 但现在各sql数据库服务不能启动我安装了server
client
和
storageengine
storageengine management
storageengine tool
配置成功 可以 ndb—mgmshow
可以看到各节点
但是在一个 node上 不能启动 mysql服务不 知道什么 原因
提示信息如下
# ./bin/mysqld_safe &
3275
# bash: ./bin/mysqld_safe: No such file or directory
-Exit 127 ./bin/mysqld_safe
# ./bin/mysqld_safe &
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# bash: ./bin/mysqld_safe: No such file or directory
-Exit 127 ./bin/mysqld_safe
# starting mysqld daemon with databases from /home/zzx2/mysql/data
# bash: ./bin/mysqld_safe: 没有那个文件或目录
+Exit 127 ./bin/mysqld_safe
# Starting mysqld daemon with database from /home/zzx2/mysql/data
bash: Starting: command not found
#
#
bash: starting: command not found
#
这里./bin/mysqld_safe &不知道 什么意思 ，为什么以一定 要这样 。
现在用另外命令service mysql start 启动
在从机器上是成功的俄
但是在主机器 上提示如下错误：
starting mysql ......manger of pid-file quit without updating {failure}
logerror like this:
090604 21:26:32 mysqld_safe Starting mysqld daemon with databases from /home/zzx2/mysql/data
/usr/sbin/mysqld: Table 'mysql.plugin' doesn't exist
090604 21:26:33 Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
090604 21:26:33InnoDB: Operating system error number 13 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory.
InnoDB: File name ./ibdata1
InnoDB: File operation call: 'create'.
InnoDB: Cannot continue operation.
090604 21:26:33 mysqld_safe mysqld from pid file /home/zzx2/mysql/data/localhost.localdomain.pid endedv 一看就知道你看的是“深入浅出”那本书吧
你的MySQL是用rpm还是二进制安装的？
检查：
环境变量没有配置好，找不到文件
还有就是mysql系统库，没有正确生成。
参考分类：
MySQL Cluster(集群)
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