From 2df4c9c008ee18708255c549ab86e5f30d89defe Mon Sep 17 00:00:00 2001
From: Mark Syms <mark.syms@cloud.com>
Date: Thu, 11 Jul 2024 09:14:46 +0100
Subject: [PATCH] CP-50251: update multipath configuration for IBM SVC
 2145/2147

---
 multipath/multipath.conf | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/multipath/multipath.conf b/multipath/multipath.conf
index 1454dd48..91e51ad9 100644
--- a/multipath/multipath.conf
+++ b/multipath/multipath.conf
@@ -92,6 +92,19 @@ devices {
         path_checker                rdac
         prio                        rdac
     }
+    device {
+        vendor                      "IBM"
+        product                     "2145"
+        path_grouping_policy        "group_by_prio"
+        path_selector               "service-time 0"
+        prio                        "alua"
+        path_checker                "tur"
+        failback                    "immediate"
+        no_path_retry               5
+        rr_weight                   uniform
+        rr_min_io_rq                "1"
+        dev_loss_tmo                120
+    }
     device {
         vendor                      "LIO-ORG"
         hardware_handler            "1 alua"