top io mode

Adam Vande More amvandemore at gmail.com
Thu Nov 25 19:17:19 UTC 2010


On Thu, Nov 25, 2010 at 6:08 AM, Kostik Belousov <kostikbel at gmail.com>wrote:

> On Thu, Nov 25, 2010 at 05:28:30AM -0600, Adam Vande More wrote:
> > top io doesn't seem to display stats when dealing direct with a block
> device
> > like so:
> >
> > dd if=/dev/ada0 of=/dev/null
> >
> > However if dd runs on a regular file eg
> >
> > dd if=test.file of=/dev/null
> >
> > then stats are reported in top.
> >
> > Is this the expected behavior?
>
> I do not think so, and the patch at the end of the message worked for me.
>

Yes that works for me as well.

Thanks,

-- 
Adam Vande More


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