Re: [Valgrind-users] Problem without valgrind, but with valgrind all seems to be ok

[Paul H. <pa...@ha...>]

On Wed, 3 Sep 2003, Christian Ehrlicher (gmx) wrote:

> Hi

> I've a C - programm which accesses the sg-driver. This program works ok
> when I test it with valgrind. When I run it without valgrind, I've the
> problem that there is a mysterious errror (SCSI-timeout) when I want to
> read ~1MB from a scsi-device (sometimes later sometimes earlier). So I
> wanted to know if maybe valgrind did something which avoids this
> error... maybe some aligning or so.

Trace the system calls with strace, both with and without valgrind.  Look
at the system calls that access the problem device.


> Thx,
> Christian
>
>
>
>
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