On Wed, Oct 11, 2000 at 09:04:07PM -0400, Alexander Viro wrote:
> On Thu, 12 Oct 2000, Tom Holroyd wrote:
>
> > Alpha DP264 (UP), SCSI, floppy
> >
> > If I do a dd if=/dev/zero of=/tmp/moo count=100000, I don't see any
> > increase in buffers, as reported by vmstat. Furthermore, if I read from
> > /dev/fd0, it used to buffer the whole thing, so a second read would be
> > fast -- now it hits the floppy again.
> >
Huh - your floppy is working?
Mine does not (with 2.4.0pre10-test1 that is):
[Marvin:~#] dd if=/dev/fd0 |od -c |more
2880+0 records in
2880+0 records out
0000000 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0
*
5500000
[Marvin:~#]
This floppy currently holds my MILO image so output is definitively wrong :-)
I also saw pure random data (fragments from libc etc.) on different runs.
AXPpci33 ev4 UP
gcc version 2.96 20000925 (experimental)
>
Bye,
Thorsten
--
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