[dm-devel] [PATCH 10/14] libmultipath: hwtable: multibus for NetApp NVMe-FC

[Martin Wilck]

Use multibus policy for NetApp NVMe-FC namespace controllers.

Signed-off-by: Martin Wilck <mwilck at suse.com>
---
 libmultipath/hwtable.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/libmultipath/hwtable.c b/libmultipath/hwtable.c
index 40c4724fcd1b..bae280c835e6 100644
--- a/libmultipath/hwtable.c
+++ b/libmultipath/hwtable.c
@@ -1142,6 +1142,19 @@ static struct hwentry default_hw[] = {
 		.checker_name  = NONE,
 		.retain_hwhandler = RETAIN_HWHANDLER_OFF,
 	},
+	/*
+	 * NetApp NVMe-FC namespace devices: MULTIBUS preferred
+	 *
+	 * The table is searched backwards, so place this after generic NVMe
+	 */
+	{
+		.vendor	       = "NVME",
+		.product       = "(NetApp |)ONTAP Controller)",
+		.uid_attribute = "ID_WWN",
+		.checker_name  = NONE,
+		.pgpolicy      = MULTIBUS,
+		.retain_hwhandler = RETAIN_HWHANDLER_OFF,
+	},
 	/*
 	 * Dot Hill Systems - Seagate Technology
 	 */
-- 
2.15.1