How to rapair mysql database — различия между версиями
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== Восстановление поврежденной бд Mysql == | == Восстановление поврежденной бд Mysql == | ||
+ | |||
+ | Делая дамп базы user_database получаем ошибку: | ||
+ | <pre> | ||
+ | mysqldump: Error 1194: Table 'ibf_spider_logs' is marked as crashed and should be repaired when dumping table `ibf_spider_logs` at row: 56215 | ||
+ | </pre> | ||
+ | |||
+ | Самый простой способ с которого нужно начинать это REPAIR TABLE. Заходим по [[ssh]] на сервер и выполняем команду: | ||
+ | |||
+ | <pre> | ||
+ | mysqldump -hmysql12.leaderhost.ru -uuser_admin -p12345 user_database -e 'repair table ibf_spider_logs' | ||
+ | +--------------------------------------------+------+----------+---------------------------------------------------------------------+ | ||
+ | | Table | Op | Msg_type | Msg_text | | ||
+ | +--------------------------------------------+------+----------+---------------------------------------------------------------------+ | ||
+ | | user_database.ibf_spider_logs | repair | info | Wrong bytesec: 0- 0- 0 at 4393280; Skipped | | ||
+ | | user_database.ibf_spider_logs | repair | warning | Number of rows changed from 68174 to 68173 | | ||
+ | | user_database.ibf_spider_logs | repair | status | OK | | ||
+ | +--------------------------------------------+------+----------+---------------------------------------------------------------------+ | ||
+ | </pre> | ||
+ | |||
+ | или же из консоли mysql зайдя по [[ssh]] или из [[phpmyadmin]] | ||
+ | |||
+ | <pre> | ||
+ | mysqldump -hmysql12.leaderhost.ru -uuser_admin -p12345 user_database | ||
+ | mysql> repair table ibf_spider_logs; | ||
+ | +--------------------------------------------+------+----------+---------------------------------------------------------------------+ | ||
+ | | Table | Op | Msg_type | Msg_text | | ||
+ | +--------------------------------------------+------+----------+---------------------------------------------------------------------+ | ||
+ | | user_database.ibf_spider_logs | repair | info | Wrong bytesec: 0- 0- 0 at 4393280; Skipped | | ||
+ | | user_database.ibf_spider_logs | repair | warning | Number of rows changed from 68174 to 68173 | | ||
+ | | user_database.ibf_spider_logs | repair | status | OK | | ||
+ | +--------------------------------------------+------+----------+---------------------------------------------------------------------+ | ||
+ | </pre> |
Текущая версия на 00:30, 7 декабря 2015
Восстановление поврежденной бд Mysql
Делая дамп базы user_database получаем ошибку:
mysqldump: Error 1194: Table 'ibf_spider_logs' is marked as crashed and should be repaired when dumping table `ibf_spider_logs` at row: 56215
Самый простой способ с которого нужно начинать это REPAIR TABLE. Заходим по ssh на сервер и выполняем команду:
mysqldump -hmysql12.leaderhost.ru -uuser_admin -p12345 user_database -e 'repair table ibf_spider_logs' +--------------------------------------------+------+----------+---------------------------------------------------------------------+ | Table | Op | Msg_type | Msg_text | +--------------------------------------------+------+----------+---------------------------------------------------------------------+ | user_database.ibf_spider_logs | repair | info | Wrong bytesec: 0- 0- 0 at 4393280; Skipped | | user_database.ibf_spider_logs | repair | warning | Number of rows changed from 68174 to 68173 | | user_database.ibf_spider_logs | repair | status | OK | +--------------------------------------------+------+----------+---------------------------------------------------------------------+
или же из консоли mysql зайдя по ssh или из phpmyadmin
mysqldump -hmysql12.leaderhost.ru -uuser_admin -p12345 user_database mysql> repair table ibf_spider_logs; +--------------------------------------------+------+----------+---------------------------------------------------------------------+ | Table | Op | Msg_type | Msg_text | +--------------------------------------------+------+----------+---------------------------------------------------------------------+ | user_database.ibf_spider_logs | repair | info | Wrong bytesec: 0- 0- 0 at 4393280; Skipped | | user_database.ibf_spider_logs | repair | warning | Number of rows changed from 68174 to 68173 | | user_database.ibf_spider_logs | repair | status | OK | +--------------------------------------------+------+----------+---------------------------------------------------------------------+