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SubjectRe: /proc/partitions broken in 2.5.23
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On Fri, Jun 21, 2002 at 01:21:40AM +0200, Andries.Brouwer@cwi.nl wrote:
> > I got a bug report about an issue with LVM in 2.5.22-dj1, which turns
> > out to be caused by broken /proc/partitions in mainline.
> >
> > (davej@mesh:davej)$ cat /proc/partitions
> > major minor #blocks name
> >
> > 8 0 0 sda
> > 22 0 1515870810 hdc
> >
> > Note the huge numbers in hex are 0x5a5a5a5a, so something
> > seems to be getting poisoned somewhere.
>
> Is this LVM?
>
> I don't see how LVM could produce such values.
> (And in fact LVM does not even compile, so only a patched LVM
> could produce anything at all.)

Me neither. And as a datapoint: with my lvm-cleanup-patch I get
correct size-values for all my partitions (but, yes, all 0-sized LVs
shows). But there is a problem with my /proc/partitions, i starts with
2 pages of garbage (8k). Is this some kind of overflow problem as lvm
creates 256 entries?


--

//anders/g

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