Messages in this thread | | | Date | Fri, 05 Mar 2004 22:03:47 +0100 | From | Marcin Garski <> | Subject | Data corruption during read on VIA vt8235 |
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[Please CC me on replies, I am not subscribed to the list, thanks] Hi,
I've Soltek SL-75FRV mainboard (VIA KT400 and vt8235 chipsets). Also i've two IDE disk both runing on UDMA(100) (DMA enabled). I'm using 2.4.22 kernel from Fedora Core 1 + patch for XFS suppport.
Several checking md5 sum of big file (650MB) give different results (e.g: first, second and third* *file check give good md5 sum, but fourth check give bad sum). Also if i copy big file through network (ethernet), file have bits difference, the same thing happen during file copy (also big file) betwen two disks. Usually there are from 1 to 3 differneces in file, each difference is one bit (e.g good file - 4B, bad file - 4A).
That is not a memory problem because memtest86 shows no errors.
I found some old message: http://www.ussg.iu.edu/hypermail/linux/kernel/0111.0/0914.html where author had similar problem to mine.
Could you give me some hints how to more deeply diagnose this problem. -- Best Regards Marcin Garski - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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