折腾：
期间，结果
➜ public_html mysqldump -uroot -pxxxx linode_wordpress_db > crifan_wordpress_db_170613.sql mysqldump: Got error: 144: "Table ‘./linode_wordpress_db/wp_login_fails’ is marked as crashed and last (automatic?) repair failed" when using LOCK TABLES |
所以先去修复
Got error 144 Table wp_login_fails is marked as crashed
mysql table is marked as crashed and last (automatic?) repair failed – Stack Overflow
结果：
想要进去修复table，结果由于：
drwxr–r– 2 mysql mysql 4.0K May 18 20:33 linode_wordpress_db
导致cd不进去
所以放弃。
结果repair出错：
MariaDB [(none)]> use linode_wordpress_db; Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database changed MariaDB [linode_wordpress_db]> show tables; +——————————-+ | Tables_in_linode_wordpress_db | +——————————-+ | wp_commentmeta | | wp_comments | | wp_evernote_sync_record | | wp_links | | wp_lockdowns | | wp_login_fails | | wp_options | | wp_postmeta | | wp_posts | | wp_term_relationships | | wp_term_taxonomy | | wp_termmeta | | wp_terms | | wp_usermeta | | wp_users | +——————————-+ 15 rows in set (0.00 sec) MariaDB [linode_wordpress_db]> repair table wp_login_fails; +————————————+——–+———-+———————————————————————–+ | Table | Op | Msg_type | Msg_text | +————————————+——–+———-+———————————————————————–+ | linode_wordpress_db.wp_login_fails | repair | error | Can’t create new tempfile: ‘./linode_wordpress_db/wp_login_fails.TMD’ | | linode_wordpress_db.wp_login_fails | repair | status | Operation failed | +————————————+——–+———-+———————————————————————–+ 2 rows in set (0.00 sec) |
然后去试试另外的：
➜ mysql cd /var/lib/ ➜ lib pwd /var/lib ➜ lib sudo -u mysql myisamchk -r -v -f mysql/linode_wordpress_db/wp_login_fails – recovering (with sort) MyISAM-table ‘mysql/linode_wordpress_db/wp_login_fails’ Data records: 89285 – Fixing index 1 – Searching for keys, allocating buffer for 95318 keys Found block that points outside data file at 3903456 Wrong bytesec: 198- 92- 1 at 3903460; Skipped Wrong bytesec: 1- 0- 0 at 3903468; Skipped – Dumping 89285 keys ➜ lib sudo -u mysql myisamchk -r -v -f mysql/linode_wordpress_db/wp_login_fails – recovering (with sort) MyISAM-table ‘mysql/linode_wordpress_db/wp_login_fails’ Data records: 89285 – Fixing index 1 – Searching for keys, allocating buffer for 95318 keys – Dumping 89285 keys ➜ lib sudo -u mysql myisamchk -r -v -f mysql/linode_wordpress_db/wp_login_fails – recovering (with sort) MyISAM-table ‘mysql/linode_wordpress_db/wp_login_fails’ Data records: 89285 – Fixing index 1 – Searching for keys, allocating buffer for 95318 keys – Dumping 89285 keys ➜ lib |
【总结】
此处，由于mysql的数据库所在路径：
/var/lib/mysql/linode_wordpress_db
的权限，导致其他用户无法cd进入，所以无法使用：
myisamchk -r $TABLE_NAME
最后是通过：
➜ mysql cd /var/lib/ ➜ lib sudo -u mysql myisamchk -r -v -f mysql/linode_wordpress_db/wp_login_fails – recovering (with sort) MyISAM-table ‘mysql/linode_wordpress_db/wp_login_fails’ Data records: 89285 – Fixing index 1 – Searching for keys, allocating buffer for 95318 keys Found block that points outside data file at 3903456 Wrong bytesec: 198- 92- 1 at 3903460; Skipped Wrong bytesec: 1- 0- 0 at 3903468; Skipped – Dumping 89285 keys |
而解决了问题，修复了表。
转载请注明：在路上 » 【已解决】mysqldump导出数据库失败：Got error 144 Table wp_login_fails is marked as crashed