On Fri, Jul 22, 2011 at 12:21:08PM +0200, Voelker, Bernhard wrote:
> Karel Zak wrote:
>
> > Fixed.
> >
> > I've also added support for human readable class names, you can use:
> >
> > ionice -c best-effort /bin/foo
>
> great, thanks!
>
> One last corner case regarding -t (ignoring failure):
>
> $ schedutils/ionice -c 4 -t schedutils/ionice
> ionice: bad prio class 4
> $ schedutils/ionice -n 8 -t schedutils/ionice
> idle
>
> With -c, a bad prio class leads to a failure, while it doesn't with -n.
> Is this intended?
OK. Copy & past from the latest commit:
ionice: make -t more tolerant
* replace errx() with warnx() for unknown -c class
The right place to check I/O scheduler features is in kernel. We should
not try to be more smart than kernel.
* make the code ready (robust) for unknown sched.classes
* fix -t behavior
old version:
$ ionice -c 4 -t bash
ionice: bad prio class 4
new version:
$ ionice -c 4 -t bash
Reported-by: Voelker, Bernhard" <bernhard.voelker@xxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Karel Zak <kzak@xxxxxxxxxx>
--
Karel Zak <kzak@xxxxxxxxxx>
http://karelzak.blogspot.com
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