《Mysql應(yīng)用mysql-bin權(quán)限問題導(dǎo)致mysql無法啟動(dòng)怎么辦》要點(diǎn)：
本文介紹了Mysql應(yīng)用mysql-bin權(quán)限問題導(dǎo)致mysql無法啟動(dòng)怎么辦，希望對(duì)您有用。如果有疑問，可以聯(lián)系我們。
導(dǎo)讀：?jiǎn)?dòng)mysql報(bào)錯(cuò)誤,查看/var/lib/mysql/mydb.err,錯(cuò)誤信息：131227 14:24:01 mysqld_safe mysqld from pid file /var/lib/mysql/ric...
啟動(dòng)mysql報(bào)錯(cuò)誤,查看/var/lib/mysql/mydb.err,錯(cuò)誤信息：
?MYSQL實(shí)例
131227 14:24:01 mysqld_safe mysqld from pid file /var/lib/mysql/richinfo-dev2.pid ended
131227 14:24:51 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
131227 14:24:51 [Warning] Changed limits: max_open_files: 1024? max_connections: 886? table_cache: 64
131227 14:24:51 [Note] Plugin 'FEDERATED' is disabled.
131227 14:24:51? InnoDB: Initializing buffer pool, size = 256.0M
131227 14:24:52? InnoDB: Completed initialization of buffer pool
131227 14:24:52? InnoDB: Started; log sequence number 0 1724594339
/usr/sbin/mysqld: File './mysql-bin.000002' not found (Errcode: 13)
131227 14:24:52 [ERROR] Failed to open log (file './mysql-bin.000002', errno 13)
131227 14:24:52 [ERROR] Could not open log file
131227 14:24:52 [ERROR] Can't init tc log
131227 14:24:52 [ERROR] Aborting
錯(cuò)誤提示找不到mysql-bin.000002文件,但檢查該文件是存在的：
?MYSQL實(shí)例
[root@host1 mysql]# ls? mysql-bin.000002
mysql-bin.000002
懷疑可能是權(quán)限問題,于時(shí)查看：
?MYSQL實(shí)例
[root@host1 mysql]# ls -al mysql-bin.000002
-rw-rw---- 1 root root 733525 12-27 14:10 mysql-bin.000002
文件屬主變成了root,將該文件修改為mysql：
?MYSQL實(shí)例
chown -R mysql:mysql mysql-bin.000002
mysql無法啟動(dòng)的問題順利解決了.MYSQL實(shí)例
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