* Write file corruption - The next
@ 2005-10-07 8:57 David Sanchez
2005-10-07 19:46 ` Ondrej Zary
0 siblings, 1 reply; 2+ messages in thread
From: David Sanchez @ 2005-10-07 8:57 UTC (permalink / raw)
To: linux-kernel
Hi,
When I copy big file around (500MB) then sometimes the copied file
differs from the source!
I try big copy on an AMD dbau1550 and on an EPIA Mini-ITX board using
several Sata promise controllers (with DMA and without DMA) and using
the IDE interface (with DMA and without DMA) and the problem still
appears!!
More I try busybox 1.0 and 1.01 with kernel 2.4 to 2.6.13 and the
problem still appears... memtest tool doesn't detect error...
I don't know what to do... According to my test, the problem seems to
come from a software bug: maybe something wrong in the kernel? But if it
was a kernel bug why it has NOT been detect before?
Please help me!
David
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Write file corruption - The next
2005-10-07 8:57 Write file corruption - The next David Sanchez
@ 2005-10-07 19:46 ` Ondrej Zary
0 siblings, 0 replies; 2+ messages in thread
From: Ondrej Zary @ 2005-10-07 19:46 UTC (permalink / raw)
To: David Sanchez; +Cc: linux-kernel
David Sanchez wrote:
> Hi,
>
> When I copy big file around (500MB) then sometimes the copied file
> differs from the source!
>
> I try big copy on an AMD dbau1550 and on an EPIA Mini-ITX board using
> several Sata promise controllers (with DMA and without DMA) and using
> the IDE interface (with DMA and without DMA) and the problem still
> appears!!
>
> More I try busybox 1.0 and 1.01 with kernel 2.4 to 2.6.13 and the
> problem still appears... memtest tool doesn't detect error...
Try GoldMemory - http://www.goldmemory.cz - it can sometimes detect a
memory error that memtest can't.
--
Ondrej Zary
^ permalink raw reply [flat|nested] 2+ messages in thread
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