mysql不能启动

Question

log如下：
160921 12:33:46 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data
2016-09-21 12:33:46 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
/alidata/server/mysql/bin/mysqld: File './mysql-bin.index' not found (Errcode: 13 - Permission denied)
2016-09-21 12:33:46 8017 [ERROR] Aborting

2016-09-21 12:33:46 8017 [Note] Binlog end
2016-09-21 12:33:46 8017 [Note] /alidata/server/mysql/bin/mysqld: Shutdown complete

160921 12:33:46 mysqld_safe mysqld from pid file /usr/local/mysql/data/iZ28bd1ynmoZ.pid ended
请高手赐教，非常感谢。

Answer 1

检查mysql 服务是否开启，'/alidata/server/mysql/bin/mysqld.exe` 可能是这里文件损坏，实在不行，重装一次吧

Answer 2

my.cnf添加

[mysqld] 
innodb=OFF 
ignore-builtin-innodb 
skip-innodb
default-storage-engine=myisam 
default-tmp-storage-engine=myisam

资料：http://stackoverflow.com/ques...

Answer 3

 Permission denied

是这个吧。看看权限呢