Re: [Powertop] Why tunables settings no permanent?
Bill Vyzas <vizasb at gmail.com>
| Newsgroups | dev.linux.lists.powertop |
|---|---|
| Message-ID | <CADy9ZNB6Zx1E9Ktgc23W9zuyz94F7aBM5Y4YCw-ht-6HDrZpuw@mail.gmail.com> |
After promt I am making this thread public so others can participate and learn from it. On 24 March 2014 16:40, Kok, Auke-jan H <auke-jan.h.kok(a)intel.com> wrote: > On Sat, Mar 22, 2014 at 11:50 AM, Bill Vyzas <vizasb(a)gmail.com> wrote: > > Hi all, > > > > I have a question about the tunables section. Why the changes from bad to > > good are not permanent? > > > > I don't think it is something very hard to implement, the popular > solution > > on the web is to create a text file with the appropriate commands and > have > > it run every time in the login. I suspect that by making some of the > changes > > permanent you are essentially changing kernel settings so possibly you > run > > the risk of a broken kernel. > > This question has been answered many times on this list, please search > the mailing list archives for the full rationale and discussion. > > Short answer: Your Linux distribution is supposed to properly tune > your system for you. PowerTOP is not an end-user tool that you should > be running every day. > > Cheers, > > Auke >
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<div dir="ltr">After promt I am making this thread public so others can participate and learn from it.<br><div><div><div class="gmail_extra"><br><br><div class="gmail_quote">On 24 March 2014 16:40, Kok, Auke-jan H <span dir="ltr"><<a href="mailto:[email protected]" target="_blank">[email protected]</a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div>On Sat, Mar 22, 2014 at 11:50 AM, Bill Vyzas <<a href="mailto:[email protected]" target="_blank">[email protected]</a>> wrote:<br> > Hi all,<br> ><br> > I have a question about the tunables section. Why the changes from bad to<br> > good are not permanent?<br> ><br> > I don't think it is something very hard to implement, the popular solution<br> > on the web is to create a text file with the appropriate commands and have<br> > it run every time in the login. I suspect that by making some of the changes<br> > permanent you are essentially changing kernel settings so possibly you run<br> > the risk of a broken kernel.<br> <br> </div></div>This question has been answered many times on this list, please search<br> the mailing list archives for the full rationale and discussion.<br> <br> Short answer: Your Linux distribution is supposed to properly tune<br> your system for you. PowerTOP is not an end-user tool that you should<br> be running every day.<br> <br> Cheers,<br> <br> Auke<br> </blockquote></div><br></div></div></div></div>