Thursday, August 10, 2006
MySQL: Error No. 1033 Incorrect information in file: 'filename'
Before trying other things or desperate thinking that you MySQL database is corrupted, simply check if you temp directory (/tmp on Linux) exists and accessible. In my case, my /tmp directory got deleted and MySQL could not access database information no longer. Restoring /tmp fixed the problem.
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15 comments:
Nice error message! ;) You probably had a hard time trying to find out it was related the /tmp directory...
Yes, I was desperate when accessing all tables returned that error. Fortunately it was only my development machine and nothing serious would happen, even if everything got corrupted :-)
After checking the log, I saw that when it started failing to access the tables, MySQL complained something about /tmp, what led me to check if everything was all right with this directory.
I got the same problem but with /var/tmp, the rights have changed automatically when I've restard mysqld.
So I solve the problem with "chmod 1777 /var/tmp".
Is 1777 the correct rights for "/var/tmp" ?
Thank You! Thank You! Thank You!
I thought I lost everything! It would have been a very bad day!
I mounted a new /tmp filesystem, but didn't have the permissions setup correctly...
Thank You!
Oh, thank you! I had modified the my.cnf to use /data/mysql/tmp as I wanted the mysql stuff kept on a nice large RAID10 drive, and apparently I made a tmp folder somewhere, but it wasn't under /data/mysql. Found this page, verified that it was the problem, and fixed. Again, thanks!
Thank you. Indeed, the permissions on /tmp had changed. Gotta love that panic call "uh, Dave, the database is making a grinding sound and everyone is going on a break, by the way fix it now". Cheers
I was having the same problem. The other day I deleted everything in my /tmp directory as I didn't have enough space. I thought /tmp files are temporary but it appeared that I was wrong. I'm trying to install a fresh ubuntu 8.04 right now. Hopefully I can get my database working there.
This worked perfectly! Thanks so much. I really thought I was screwed.
Thanks! Indeed it was the case for me /tmp didn't have adequate permission for mysql. At least I'm one step further - now I have the problem
Error 1146: Table 'dbname.table' doesn't exist
jeez it's always something.
Excellent Post!!!!
Saved what little hair I have left for such an easy fix.
wow, thanks ... cleaned up "/tmp/" and received the same error ... it's now working again!
Thanks a LOT. Another soul is saved! :D
We are getting the same error in solaris where MySQl is installed in a cluster of 3 nodes.
Can't see any tmp folder here.
Please help.
awesome.
You just saved me one or two hours of downtime on a production server :)
If you have error 1033, make sure you have the /tmp folder. If you create the folder, then restart mysql.
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