在給mysql數據庫備份時，報錯：mysqldump: Got error: 145: Table './jxzhtopenfire/ofoffline' is marked as crashed and should be repaired when using LOCK TABLES。
如上錯誤的解決方法如下：
1、進入數據庫對該表進行檢測：
mysql> check tables ofoffline;
+-------------------------+-------+----------+-------------------------------------------------------+
| Table                   | Op    | Msg_type | Msg_text                                              |
+-------------------------+-------+----------+-------------------------------------------------------+
| jxzhtopenfire.ofoffline | check | warning  | Table is marked as crashed                            |
| jxzhtopenfire.ofoffline | check | warning  | 1 client is using or hasn't closed the table properly |
| jxzhtopenfire.ofoffline | check | error    | Record at pos: 1175720 is not remove-marked           |
| jxzhtopenfire.ofoffline | check | error    | record delete-link-chain corrupted                    |
| jxzhtopenfire.ofoffline | check | error    | Corrupt                                               |
+-------------------------+-------+----------+-------------------------------------------------------+
5 rows in set
2、使用repair解決方法：
mysql> repair table ofoffline;
+-------------------------+--------+----------+------------------------------------------+
| Table                   | Op     | Msg_type | Msg_text                                 |
+-------------------------+--------+----------+------------------------------------------+
| jxzhtopenfire.ofoffline | repair | warning  | Number of rows changed from 2349 to 2451 |
| jxzhtopenfire.ofoffline | repair | status   | OK                                       |
+-------------------------+--------+----------+------------------------------------------+
再次進行dump備份就可以了。

備份mysql數據庫時報錯：mysqldump: Got error: 145: Table './jxzhtopenfire/ofoffline' is marked as crashed and should be repaired when using LOCK TABLES。

這樣的錯誤。
搜索了一下，發現只要在mysqldump的時候加上--lock-tables=false就可以解決問題。
mysqldump -u root -pMyPassword DbName --lock-tables=false > data.sql