Re: PROBLEM: Filesystem corruption under 2.2.12

Alan Cox (alan@lxorguk.ukuu.org.uk)
Wed, 1 Sep 1999 12:09:59 +0100 (BST)


> I also have seen this (before the ext2 errors) ...
> Aug 30 20:36:00 noose kernel: free_one_pmd: bad directory entry 04000000

This indicates memory corruption and looks lile a bitflip.

> The first problem of ext2 errors i had after 2 days of Uptime
> and ~1GB additional News traffic. So the corruptions seems
> to be quite rare.
>
> This is an AMD K6 300Mhz with a single 128MB PC-100 Dimm ..

Is it a B step K6 (It'll say so on boot if its a problematic K6). Does it
have a sticker between the CPU and heatsink and have you got another
DIMM to flip with this one - or have you already tried that

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