device-mapper-multipath/0093-multipathd-fix-path-checkint-not-changed-when-path-s.patch

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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) {
--
2.17.2