[GE users] IO and IOW accounting

ron ron_chen_123 at yahoo.com
Thu Mar 12 03:51:32 GMT 2009


I tested John's patch for issue 2429, and it works fine.

So I checked it into cvs with some minor modifications from myself:

http://gridengine.sunsource.net/ds/viewMessage.do?dsForumId=35&dsMessageId=123251

Do a cvs checkout to get the latest cvs HEAD and give it a try!

 -Ron


--- On Mon, 10/6/08, Ron Chen <ron_chen_123 at yahoo.com> wrote:
> If the Linux kernel provides a way to extract per-process
> IO-wait, then we can easily add the functionality.
> 
> From my quick google searches, I couldn't find a way to
> do that. However, there may be a Linux kernel compile option
> that is not well-known yet. So please check with the Linux
> kernel list and see what suggestions they provide!
> 
> Also, let us know whether the patch in issue 2429 works for
> you. I want to clean it up a bit and check it into cvs for
> the next release if it works.
> 
>  -Ron
> 
> 
> 
> 
> > 
> > Sean
> > 
> > >>
> > >> Daniel
> > >>
> > >>
> > >> Daniel Templeton wrote:
> > >> > Most OSes don't provide the ability
> to
> > track I/O on a per-process basis,
> > >> so on most OSes SGE will always report the
> I/Os as
> > 0.  I believe Irix is one
> > >> of the exceptions.  I know that Linux and
> Solaris
> > are not.
> > >> >
> > >> > Daniel
> > >> >
> > >> > Sean Davis wrote:
> > >> >
> > >> > > I would like to be able to track IO
> and
> > IOW via qacct.  As it stands,
> > >> > > all IO and IOW are 0.000.  How can
> I go
> > about doing so?
> > >> > >
> > >> > > Thanks,
> > >> > > Sean
> > >> > >
> > >> > >
> > >>
> >
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