From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Chongyun Wu <wucy11@chinatelecom.cn>
Date: Wed, 6 Jan 2021 09:39:12 +0800
Subject: [PATCH] multipathd: fix path checkint not changed when path state
 changed from delay to failed

Check_path: when path state change back to failed from delay state,
should change this path's check interval time to the shortest delay
to faster path state check.

Reviewed-by: Benjamin Marzinski <bmarzins@redhat.com>
Signed-off-by: Chongyun Wu <wucy11@chinatelecom.cn>
Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
---
 multipathd/main.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/multipathd/main.c b/multipathd/main.c
index 4417860b..7612430a 100644
--- a/multipathd/main.c
+++ b/multipathd/main.c
@@ -2161,6 +2161,11 @@ check_path (struct vectors * vecs, struct path * pp, unsigned int ticks)
 			(pp->state == PATH_DELAYED)) {
 		/* If path state become failed again cancel path delay state */
 		pp->state = newstate;
+		/*
+		 * path state bad again should change the check interval time
+		 * to the shortest delay
+		 */
+		pp->checkint = checkint;
 		return 1;
 	}
 	if (!pp->mpp) {