[dm-devel] [PATCH 1/2] Remove duplicate hwtable entry for XtremIO

[Xose Vazquez Perez]

On 03/30/2015 08:23 AM, Hannes Reinecke wrote:

> Commit b47e607408e1edce3a03744b4aefa292723c7fc6 introduced a new
> hwtable entry for EMC XtremIO instead of updating the existing
> one.
> 
> Signed-off-by: Hannes Reinecke <hare at suse.de>
> ---
>  libmultipath/hwtable.c | 17 ++---------------
>  1 file changed, 2 insertions(+), 15 deletions(-)
> 
> diff --git a/libmultipath/hwtable.c b/libmultipath/hwtable.c
> index 13611fe..fa4b20f 100644
> --- a/libmultipath/hwtable.c
> +++ b/libmultipath/hwtable.c
> @@ -294,11 +294,11 @@ static struct hwentry default_hw[] = {
>  		.product       = "XtremApp",
>  		.features      = DEFAULT_FEATURES,
>  		.hwhandler     = DEFAULT_HWHANDLER,
> +		.selector      = "queue-length 0",
>  		.pgpolicy      = MULTIBUS,
>  		.pgfailback    = FAILBACK_UNDEF,
> -		.rr_weight     = RR_WEIGHT_NONE,
> -		.no_path_retry = 5,
>  		.checker_name  = TUR,
> +		.fast_io_fail  = 5,
>  		.prio_name     = DEFAULT_PRIO,
>  		.prio_args     = NULL,
>  	},
> @@ -1166,19 +1166,6 @@ static struct hwentry default_hw[] = {
>  		.prio_name     = PRIO_ALUA,
>  		.prio_args     = NULL,
>  	},
> -	{
> -		.vendor        = "XtremIO",
> -		.product       = "XtremApp",
> -		.features      = DEFAULT_FEATURES,
> -		.hwhandler     = DEFAULT_HWHANDLER,
> -		.selector      = "queue-length 0",
> -		.pgpolicy      = MULTIBUS,
> -		.pgfailback    = -FAILBACK_IMMEDIATE,
> -		.checker_name  = DIRECTIO,
> -		.fast_io_fail  = 15,
> -		.prio_name     = DEFAULT_PRIO,
> -		.prio_args     = NULL,
> -	},
>  	/*
>  	 * EOL
>  	 */
> 

CC: Vincent Chen <vincent.y.chen at emc.com> and Benjamin Marzinski <bmarzins at redhat.com>
because this patch modifies a previous configuration 83302a2f64ca8ee8dac5d6ac08e8eb8a5e9af343