9

After a disk full issue one of the MySQL DBs on the server is coming up with the following error when I try to back it up:

[root@mybox ~]# mysqldump -p --result-file=/tmp/dbbackup.sql --database myDBname
Enter password:
mysqldump: Got error: 145: Table './myDBname/myTable1' is marked as crashed and should be repaired when using LOCK TABLES

A bit of investigation shows two tables have this issue.

What needs to be done to fix up the damaged tables?

  • myisam table storage? – rkthkr May 3 '10 at 6:53
12

To check the tables:

CHECK TABLE mytable1

To repair the table:

REPAIR TABLE mytable1
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2

Here is specifically what always fixes the table for me:

myisamchk -o /var/lib/mysql/YourDB/yourcrashedtable.MYI

Source: http://realtechtalk.com/MySQL_table_is_marked_as_crashed_solultion-1924-articles

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0

Do this.

cd /var/lib/mysql/dbname myisamchk --silent --force *.MYI

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