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每当我尝试启动sqlD服务,我得到MySQL守护程序无法启动.我试图通过执行以下操作“开始”服务：
service MysqLd start
也
当我输入：MysqL
我得到：
ERROR 2002 (HY000): Can't connect to local MysqL server through socket '/var/lib/MysqL/MysqL.sock' (2)
我知道该目录中应该有一个MysqL.sock文件,所以我创建一个.但文件只是自动删除自己,我继续得到错误2002.
由于错误,我也无法登录PHPMyAdmin.我可以访问PHPmyadmin页面,但登录时我得到：#2002无法登录到MysqL服务器
编辑：
131201 13:05:07 MysqLd_safe MysqLd from pid file /var/run/MysqLd/MysqLd.pid ended 131201 13:18:18 MysqLd_safe Starting MysqLd daemon with databases from /var/lib/MysqL 131201 13:18:18 [Note] Plugin 'FEDERATED' is disabled. /usr/libexec/MysqLd: Can't find file: './MysqL/plugin.frm' (errno: 13) 131201 13:18:18 [ERROR] Can't open the MysqL.plugin table. Please run MysqL_upgrade to create it. 131201 13:18:18 InnoDB: The InnoDB memory heap is disabled 131201 13:18:18 InnoDB: Mutexes and rw_locks use GCC atomic builtins 131201 13:18:18 InnoDB: Compressed tables use zlib 1.2.3 131201 13:18:18 InnoDB: Using Linux native AIO 131201 13:18:18 InnoDB: Initializing buffer pool,size = 128.0M 131201 13:18:18 InnoDB: Completed initialization of buffer pool 131201 13:18:18 InnoDB: 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: 'open'. InnoDB: Cannot continue operation. 131201 13:18:18 MysqLd_safe MysqLd from pid file /var/run/MysqLd/MysqLd.pid ended
我跑了MysqL_upgrade并得到
Looking for 'MysqL' as: MysqL Looking for 'MysqLcheck' as: MysqLcheck FATAL ERROR: Upgrade Failed
这个错误的最可能的原因是你的MysqL服务器没有运行.当您输入MysqL时,您正在执行MysqL客户端.
原文链接：/php/139041.html尝试：
# sudo service MysqL start # MysqL
Thanks,saw your log. The log is saying the MysqL user doesn’t have
proper access rights. I’m assuming your MysqL user is MysqL(this can
be verified in/etc/my.cnf,execute
chown -R MysqL:MysqL /var/lib/MysqLand try starting
MysqLdagain.
