[dm-devel] Clariion CX600 automatic failback support

[Christophe Varoqui]

> 
> Once the distributors pick up both this single line change and the
> change in hwtable.c, immediate path group failback for CLARiiON
> will just work.
> 
> -------------------------------------------------------------------
> diff --git a/multipathd/main.c b/multipathd/main.c
> --- a/multipathd/main.c
> +++ b/multipathd/main.c
> @@ -146,6 +146,7 @@ adopt_paths (struct vectors * vecs, stru
>  		if (!strncmp(mpp->wwid, pp->wwid, WWID_SIZE)) {
>  			condlog(4, "%s ownership set", pp->dev_t);
>  			pp->mpp = mpp;
> +			mpp->hwe = pp->hwe;
>  		}
>  	}
>  }
> 
Upstream has had a patch for that. It plug the mpp->hwe refresh in
setup_multipath().

Can you check it has no regression wrt your suggested fix ?

Regards,
cvaroqui