[Pacemaker] [Question] About the rotation of the pe-file.

[renayama19661014 at ybb.ne.jp]

Hi Lars,
Hi Andrew,

> If you want it to be between [0, max-1],
> obviously that should be
>         while(max > 0 && sequence >= max) {
>                 sequence -= max;
>         }

Thanks!!I try it.

> Though I wonder why not simply:
>     if (max == 0)
>         return;
>     if (sequence > max)
>         sequence = 0;

I wondered, too.
However, I thought that a cord of Mr. Andrew might have some special specifications.


Best Regards,
Hideo Yamauchi.

--- On Sat, 2012/1/14, Lars Ellenberg <lars.ellenberg at linbit.com> wrote:

> On Fri, Jan 06, 2012 at 10:12:06AM +0900, renayama19661014 at ybb.ne.jp wrote:
> > Hi Andrew,
> > 
> > Thank you for comments.
> > 
> > > Could you try with:
> > > 
> > >         while(max >= 0 && sequence > max) {
> > > 
> > 
> > The problem is not settled by this correction.
> > The rotation is carried out with a value except 0.
> 
> If you want it to be between [0, max-1],
> obviously that should be
>         while(max > 0 && sequence >= max) {
>                 sequence -= max;
>         }
> 
> Though I wonder why not simply:
>     if (max == 0)
>         return;
>     if (sequence > max)
>         sequence = 0;
> 
> 
> -- 
> : Lars Ellenberg
> : LINBIT | Your Way to High Availability
> : DRBD/HA support and consulting http://www.linbit.com
> 
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