From 216772347f059a0da6a196bac9f8fd53fedda3a4 Mon Sep 17 00:00:00 2001
From: Yichen Wang <yicwang@cisco.com>
Date: Tue, 22 Mar 2016 16:00:41 -0700
Subject: [PATCH] Fix the missing result if the last iteration reaches the stop
 limit

1. Fix the missing result if the last iteration reaches the stop limit;

Change-Id: I4720aab63a33959938ce637638bc7dd8e412cce7
---
 kloudbuster/kb_runner_storage.py | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/kloudbuster/kb_runner_storage.py b/kloudbuster/kb_runner_storage.py
index 7b7b4c6..03a4dde 100644
--- a/kloudbuster/kb_runner_storage.py
+++ b/kloudbuster/kb_runner_storage.py
@@ -148,6 +148,7 @@ class KBRunner_Storage(KBRunner):
 
         if self.config.progression.enabled:
             self.tool_result = {}
+            tc_flag = True
             start = self.config.progression.vm_start
             multiple = self.config.progression.vm_multiple
             limit = self.config.progression.storage_stop_limit
@@ -156,8 +157,7 @@ class KBRunner_Storage(KBRunner):
             self.client_dict = {}
             cur_stage = 1
 
-            while True:
-                tc_flag = False
+            while tc_flag:
                 cur_vm_count = len(self.client_dict)
                 if start == 1:
                     target_vm_count = 1 if cur_stage == 1 else (cur_stage - 1) * multiple
@@ -193,10 +193,8 @@ class KBRunner_Storage(KBRunner):
                            or (cur_tc['mode'] in ['read', 'write'] and degrade_rate > limit)):
                             LOG.warning('KloudBuster is stopping the iteration because the result '
                                         'reaches the stop limit.')
-                            tc_flag = True
+                            tc_flag = False
                             break
-                    if tc_flag:
-                        break
 
                 yield self.tool_result
         else: