Re: 2.6.0-testX and InnoDB (was: Re: 2.6.0-test2-mm3 and mysql)

[Andrew Morton]

"Sergey S. Kostyliov" <rathamahata@xxxxxxx> wrote:
>
> And here is another one InnoDB crash I've just got with 2.6.0-test4.

Which filesystem?

What sort of I/O system?

Please grab http://www.zip.com.au/~akpm/linux/patches/stuff/fsx-linux.c

and run

	./fsx-linux foo -s <physmem-in-bytes> foo

on that machine for 12 hours or so.  Where <physmem-in-bytes> is (say)
256000000 on a 256-MB machine.

If the machine has more than a couple of gigabytes you'll need to run
multiple instances, against different files.

Make sure that a decent amount of I/O is happening during the run.

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