Small patch for activating mirrored configurations

[Heinz Mauelshagen]

Erik,

thanks for the patch.

Managing to boot off a (mirrored) setup with dmraid/initrd is
interesting for a lot of people on this list.
Can you provide details on it for everyone, please ?

Heinz

On Mon, Oct 04, 2004 at 12:44:48AM +0200, Erik Agsjö wrote:
> Here's a small dmraid patch for avoiding division by zero errors when
> activating zero stride configurations such as my mirrored sil3112 setup.
> 
> I've finally managed to boot from my mirrored setup, after hours of
> initrd'ing..
> 
> /Erik
> 
> --- lib/activate/activate.c     Tue Sep  7 13:18:30 2004
> +++ /home/erkkah/downloads/dmraid/1.0.0-rc4/lib/activate/activate.c     Thu Sep 23 22:01:57 2004
> @@ -19,7 +19,7 @@
>         struct dmraid_set *r;
>         struct dmraid_dev *rd;
>   
> -       if (min % rs->stride)
> +       if ((rs->stride != 0) && (min % rs->stride != 0))
>                 min += rs->stride;
>   
>         list_for_each_entry(r, &rs->sets, list) {
> 
> 
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Heinz Mauelshagen                                 Red Hat GmbH
Consulting Development Engineer                   Am Sonnenhang 11
                                                  56242 Marienrachdorf
                                                  Germany
Mauelshagen at RedHat.com                            +49 2626 141200
                                                       FAX 924446
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