| To: | James Foris <jforis@xxxxxxxxx> |
|---|---|
| Subject: | Re: XFS file corruption bug ? |
| From: | Chris Wedgwood <cw@xxxxxxxx> |
| Date: | Wed, 16 Mar 2005 10:13:50 -0800 |
| Cc: | linux-xfs@xxxxxxxxxxx |
| In-reply-to: | <4237C29B.2020001@xxxxxxxxx> |
| References: | <4237C29B.2020001@xxxxxxxxx> |
| Sender: | linux-xfs-bounce@xxxxxxxxxxx |
On Tue, Mar 15, 2005 at 11:22:35PM -0600, James Foris wrote:
> First the partition was zeroed ("dd if=dev/zero of=/dev/md0 ....."),
> then a known pattern was written in 516K files (4K + 2 x 256K). The
> partition (~140 GBytes) was filled to 98%, then the partition was
> first unmounted, then remounted.
If you fill the disk with a know pattern first (say 0xAA) and then
write a different pattern down (say 0x55) it would be good to know if
you get zeros back or the 'wrong' data.
Is it possible to try that?
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