[dm-devel] [PATCH v2] multipath: update netapp config

[Benjamin Marzinski]

The netapp config now used the retain_attached_hwhandler and
detect_prio options to automatically configure correctly for both ALUA and
non-ALUA setups. They also requested that dev_loss_tmo be set to
the maximum for netapp devices.

Signed-off-by: Benjamin Marzinski <bmarzins at redhat.com>
---
 libmultipath/hwtable.c |    3 +++
 1 file changed, 3 insertions(+)

Index: multipath-tools-120821/libmultipath/hwtable.c
===================================================================
--- multipath-tools-120821.orig/libmultipath/hwtable.c
+++ multipath-tools-120821/libmultipath/hwtable.c
@@ -871,9 +871,12 @@ static struct hwentry default_hw[] = {
 		.rr_weight     = RR_WEIGHT_NONE,
 		.no_path_retry = NO_PATH_RETRY_UNDEF,
 		.minio         = 128,
+		.dev_loss      = MAX_DEV_LOSS_TMO,
 		.checker_name  = TUR,
 		.prio_name     = PRIO_ONTAP,
 		.prio_args     = NULL,
+		.retain_hwhandler = RETAIN_HWHANDLER_ON,
+		.detect_prio   = DETECT_PRIO_ON,
 	},
 	/*
 	 * NEXENTA/COMSTAR controller family