Re: MySQL error 28, can't write temp files - how to debug?

[Alan Hodgson <ahodgson@xxxxxxxxx>]

On Thursday 05 November 2009, Rudi Ahlers <Rudi@xxxxxxxxxxx> wrote:
> According to google search, errorcode 28 means the HDD is full. But it
> isn't:
>
>
> root@vps:[~]$ df -h
> Filesystem            Size  Used Avail Use% Mounted on
> /dev/sda1              84G   18G   62G  23% /
> none                  640M     0  640M   0% /dev/shm
> /usr/tmpDSK           485M   11M  449M   3% /tmp
>
>
> What else could cause this kind of problem?

You only have 449MB free on /tmp. It could easily fill that up during the 
query, and then delete the file before you run df again. Run it while the 
query is executing, I bet you see /tmp filling up.

-- 
"No animals were harmed in the recording of this episode. We tried but that 
damn monkey was just too fast."
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
http://lists.centos.org/mailman/listinfo/centos