[dm-devel] [PATCH] multipath-tools: adapt HITACHI/OPEN- config to work with alua and multibus

[Xose Vazquez Perez]

ALUA is needed by Hitachi Global-Active Device (GAD):
https://knowledge.hitachivantara.com/Documents/Management_Software/SVOS/8.1/Global-Active_Device/Overview_of_global-active_device

Cc: Matthias Rudolph <Matthias.Rudolph at hitachivantara.com>
Cc: Martin Wilck <mwilck at suse.com>
Cc: Benjamin Marzinski <bmarzins at redhat.com>
Cc: Christophe Varoqui <christophe.varoqui at opensvc.com>
Cc: DM-DEVEL ML <dm-devel at redhat.com>
Signed-off-by: Xose Vazquez Perez <xose.vazquez at gmail.com>
---
 libmultipath/hwtable.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libmultipath/hwtable.c b/libmultipath/hwtable.c
index 65bca744..a858ffa9 100644
--- a/libmultipath/hwtable.c
+++ b/libmultipath/hwtable.c
@@ -485,7 +485,9 @@ static struct hwentry default_hw[] = {
 		/* USP-V, HUS VM, VSP, VSP G1X00 and VSP GX00 families / HPE XP */
 		.vendor        = "(HITACHI|HP|HPE)",
 		.product       = "^OPEN-",
-		.pgpolicy      = MULTIBUS,
+		.pgpolicy      = GROUP_BY_PRIO,
+		.pgfailback    = -FAILBACK_IMMEDIATE,
+		.no_path_retry = 10,
 	},
 	{
 		/* AMS other than AMS 2000 */
-- 
2.40.1