commit 0e9edc58654db495aaa76b78d2b647762f957da3
Author: Slawek Kaplonski <skaplons@redhat.com>
Date:   Wed Sep 30 16:54:13 2020 +0200

    Wait longer time for FIP to be updated by L3 agent
    
    In test test_floating_ip_update we should wait a bit more than
    15 seconds for FIP to be actually updated and moved to new server
    by the L3 agent.
    So lets wait 60 seconds which is default value in wait_unti_true()
    function.
    
    Change-Id: I25e85af8e626664c0a562ea0a5b8faf8b29210a5
    Closes-Bug: #1897326

diff --git a/neutron_tempest_plugin/scenario/test_floatingip.py b/neutron_tempest_plugin/scenario/test_floatingip.py
index d541642..6d4d830 100644
--- a/neutron_tempest_plugin/scenario/test_floatingip.py
+++ b/neutron_tempest_plugin/scenario/test_floatingip.py
@@ -392,7 +392,6 @@ class TestFloatingIPUpdate(FloatingIpTestCasesMixin,
 
     same_network = None
 
-    @test.unstable_test("bug 1897326")
     @decorators.idempotent_id('1bdd849b-03dd-4b8f-994f-457cf8a36f93')
     def test_floating_ip_update(self):
         """Test updating FIP with another port.
@@ -435,8 +434,7 @@ class TestFloatingIPUpdate(FloatingIpTestCasesMixin,
 
         # The FIP is now associated with the port of the second server.
         try:
-            common_utils.wait_until_true(_wait_for_fip_associated,
-                                         timeout=15, sleep=3)
+            common_utils.wait_until_true(_wait_for_fip_associated, sleep=3)
         except common_utils.WaitTimeout:
             self._log_console_output(servers[-1:])
             self.fail(