From 6715c733dd033d719173b61cc5d99471af322ab6 Mon Sep 17 00:00:00 2001
From: abdosi <58047199+abdosi@users.noreply.github.com>
Date: Tue, 23 Jun 2020 10:37:18 -0700
Subject: [PATCH] After this PR
 https://github.com/Azure/sonic-utilities/pull/838 (#1803)

there is check pfc_wd poll_time <= pfc_wd_detection/restoration_time.
So make sure in testscript before setting poll interval stop
pfc wd if enable by default because default detection/restoration time
can be < poll time interval making script failure.
---
 ansible/roles/test/tasks/pfc_wd.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ansible/roles/test/tasks/pfc_wd.yml b/ansible/roles/test/tasks/pfc_wd.yml
index 8aa879be2ec..188fb962b29 100644
--- a/ansible/roles/test/tasks/pfc_wd.yml
+++ b/ansible/roles/test/tasks/pfc_wd.yml
@@ -144,6 +144,10 @@
         pfc_wd_restore_time_large: 3000
         pfc_wd_poll_time: 400
 
+    - name: Stop PFC watchdog if enable by default before setting poll interval.
+      shell: "pfcwd stop"
+      become: yes
+        
     - name: Set polling interval {{ pfc_wd_poll_time }}.
       shell: "pfcwd interval {{ pfc_wd_poll_time }}"
       become: yes