[發(fā)布] mysql 啟動失敗

xiayitian

服務器的系統(tǒng)：centos 6.8 64位wdcp的版本：wdCP v3.2.21
網(wǎng)站今天出現(xiàn)訪問不了，提示的是mysql 數(shù)據(jù)庫的報錯，重啟過mysql 數(shù)據(jù)庫和重啟過服務器均無法啟動mysql 數(shù)據(jù)庫;
使用SSH登錄，啟動數(shù)據(jù)庫如下的提示：


[root@iZphb7zzaascxyZ ~]# service mysqld start;
Starting MySQL.The server quit without updating PID file (/www/wdlinux/mysql-5.5.54/data/iZphb7zzaascxyZ.pid).


查看了，對應的報錯
180522 14:14:10 [Note] Plugin 'FEDERATED' is disabled.
180522 14:14:10 InnoDB: The InnoDB memory heap is disabled
180522 14:14:10 InnoDB: Mutexes and rw_locks use GCC atomic builtins
180522 14:14:10 InnoDB: Compressed tables use zlib 1.2.3
/www/wdlinux/mysql-5.5.54/bin/mysqld: Can't create/write to file '/tmp/ibYg9CEq' (Errcode: 13)
180522 14:14:10  InnoDB: Error: unable to create temporary file; errno: 13
180522 14:14:10 [ERROR] Plugin 'InnoDB' init function returned error.
180522 14:14:10 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
180522 14:14:10 [ERROR] Unknown/unsupported storage engine: InnoDB
180522 14:14:10 [ERROR] Aborting


180522 14:14:10 [Note] /www/wdlinux/mysql-5.5.54/bin/mysqld: Shutdown complete


180522 14:14:15 [Note] Plugin 'FEDERATED' is disabled.
180522 14:14:15 InnoDB: The InnoDB memory heap is disabled
180522 14:14:15 InnoDB: Mutexes and rw_locks use GCC atomic builtins
180522 14:14:15 InnoDB: Compressed tables use zlib 1.2.3
/www/wdlinux/mysql-5.5.54/bin/mysqld: Can't create/write to file '/tmp/ibZR5SSU' (Errcode: 13)
180522 14:14:15  InnoDB: Error: unable to create temporary file; errno: 13
180522 14:14:15 [ERROR] Plugin 'InnoDB' init function returned error.
180522 14:14:15 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
180522 14:14:15 [ERROR] Unknown/unsupported storage engine: InnoDB
180522 14:14:15 [ERROR] Aborting


180522 14:14:15 [Note] /www/wdlinux/mysql-5.5.54/bin/mysqld: Shutdown complete