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I'm getting the following error when I run SHOW TABLES query,

mysql> show tables;
ERROR 1018 (HY000): Can't read dir of './list/' (errno: 12)

Can anyone explain me what is causing this ?

My datadir is /opt/data.


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What operating system are you using? What are the permissions for /opt/data ? – blueben Mar 28 '11 at 7:14
@blueben permisson problems would be errno: 13 I think – fab Mar 28 '11 at 7:51
Can you add the output of ls -al /opt/data ? – nickgrim Mar 28 '11 at 9:59

1 Answer 1

That errno: 12 usually indicates an Out of memory Error.
Check your available Memory.

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