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Got error 28 from storage engine_MySQL

WBOY
WBOYOriginal
2016-06-01 13:56:221070browse

今天开了虚拟机,创建了一个触发器,可以成功,不过show triggers 的时候报一下错误:

Got error 28 from storage engine
以下是详细错误代码。
mysql> show triggers;
ERROR 1030 (HY000): Got error 28 from storage engine
mysql> show errors;
+-------+------+--------------------------------------------------------+
| Level | Code | Message                                                |
+-------+------+--------------------------------------------------------+
| Error | 1030 | Got error 28 from storage engine                       |
| Error |    6 | Error on delete of '/tmp/#sql_1515_0.MYI' (Errcode: 2) |
+-------+------+--------------------------------------------------------+
2 rows in set (0.00 sec)

解决思路:
1. 看了下具体错误代码
mysql> /! perror 6
OS error code   6:  No such device or address
那就是/tmp/#sql_1515_0.MYI这个文件没有? 这个文件是临时生成的,本来就应该没有啊!
那就是创建的时候出错了?
2. 查看了下磁盘空间,原来我的第一块虚拟盘满了,而我的第二块盘上存放MySQL数据,所有有空间足够!
[root@ytt david.yang]# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda1             4.9G  4.9G     0 100% /
tmpfs                 252M     0  252M   0% /dev/shm
/dev/sdb1             9.9G  2.8G  6.6G  30% /opt/sdb

删除了一些文件。
[root@ytt david.yang]# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda1             4.9G  3.5G  1.1G  77% /
tmpfs                 252M     0  252M   0% /dev/shm
/dev/sdb1             9.9G  2.8G  6.6G  30% /opt/sdb

这个时候OK了。
小小BS下: 错误代码不够明确!

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