On Tue, 2022-06-07 at 17:45 -0500, Benjamin Marzinski wrote:
> Dell EMC would like to always use the emc_clariion checker. Currently
> detect_checker will switch the checker to TUR for Unity arrays.
> This can cause problems on some setups with replicated Unity LUNs,
> which are handled correctly the the emc_checker, but not the TUR
> checker.
>
> Cc: vincent.chen1@xxxxxxxx
> Signed-off-by: Benjamin Marzinski <bmarzins@xxxxxxxxxx>
(while we're discussing possible alternatives)
Reviewed-by: Martin Wilck <mwilck@xxxxxxxx>
> ---
> libmultipath/hwtable.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/libmultipath/hwtable.c b/libmultipath/hwtable.c
> index 39daadc2..415bf683 100644
> --- a/libmultipath/hwtable.c
> +++ b/libmultipath/hwtable.c
> @@ -350,6 +350,7 @@ static struct hwentry default_hw[] = {
> .no_path_retry = (300 / DEFAULT_CHECKINT),
> .checker_name = EMC_CLARIION,
> .prio_name = PRIO_EMC,
> + .detect_checker = DETECT_CHECKER_OFF,
> },
> {
> /* Invista / VPLEX */
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