Re: raid on extended partitions

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On Tuesday June 1, maheshext3@xxxxxxxxx wrote:
> 
> --- Neil Brown <neilb@xxxxxxxxxxxxxxx> wrote:
> > 
> > What does
> >    ls -l /dev/hd[eg]5
> > show? How about
> >    cat /proc/partitions
> >    dd if=/dev/hde5 of=/dev/null bs=1024k
> 
> Thanks a lot, Neil, turns out those nodes were not
> present. After I mknod'd them, all's fine in
> RAIDland... 
>   Quick question: does using extended partitions for
> RAID affect performance?

The fact that the partitions are "extended" is invisible to most of
the kernel, and it could not have any affect of performance.

NeilBrown
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