<div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial">hi, i think &nbsp;the error occurs when do unit test during &nbsp;compiling engine code.<div style="font-family: Helvetica, 'Microsoft Yahei', verdana;">my env is centos6.3,engine &nbsp;code is latest from git-repo.</div><br><br><br><br><div></div><div id="divNeteaseMailCard"></div><br><pre><br>At&nbsp;2013-02-28&nbsp;22:00:08,"Yaniv&nbsp;Bronheim"&nbsp;&lt;ybronhei@redhat.com&gt;&nbsp;wrote:
&gt;Hey,
&gt;Maybe&nbsp;you've&nbsp;got&nbsp;vdsm&nbsp;that&nbsp;already&nbsp;runs&nbsp;on&nbsp;your&nbsp;machine&nbsp;?&nbsp;but&nbsp;it&nbsp;doesn't&nbsp;supposed&nbsp;to&nbsp;throw&nbsp;this&nbsp;exception&nbsp;anyway
&gt;
&gt;What&nbsp;version&nbsp;of&nbsp;vdsm&nbsp;do&nbsp;you&nbsp;compile??&nbsp;maybe&nbsp;the&nbsp;tests&nbsp;couldn't&nbsp;create&nbsp;the&nbsp;socket&nbsp;for&nbsp;the&nbsp;communication&nbsp;between&nbsp;supervdsm&nbsp;and&nbsp;vdsm..&nbsp;
&gt;its&nbsp;wrong&nbsp;that&nbsp;all&nbsp;the&nbsp;compilation&nbsp;fails&nbsp;that&nbsp;way..&nbsp;ill&nbsp;check&nbsp;it.&nbsp;but&nbsp;did&nbsp;you&nbsp;try&nbsp;more&nbsp;than&nbsp;once&nbsp;to&nbsp;run&nbsp;it?
&gt;
&gt;
&gt;-----&nbsp;Original&nbsp;Message&nbsp;-----
&gt;From:&nbsp;"bigclouds"&nbsp;&lt;bigclouds@163.com&gt;
&gt;To:&nbsp;users@ovirt.org
&gt;Sent:&nbsp;Thursday,&nbsp;February&nbsp;28,&nbsp;2013&nbsp;7:47:37&nbsp;AM
&gt;Subject:&nbsp;[Users]&nbsp;build&nbsp;vdsm&nbsp;error&nbsp;&nbsp;at&nbsp;TestSuperVdsm
&gt;
&gt;
&gt;
&gt;
&gt;testThreadLeak&nbsp;OK&nbsp;
&gt;TestSuperVdsm&nbsp;
&gt;testIsSuperUp&nbsp;WARNING:SuperVdsmProxy:Connect&nbsp;to&nbsp;svdsm&nbsp;failed&nbsp;[Errno&nbsp;111]&nbsp;Connection&nbsp;refused&nbsp;
&gt;WARNING:SuperVdsmProxy:Connect&nbsp;to&nbsp;svdsm&nbsp;failed&nbsp;[Errno&nbsp;111]&nbsp;Connection&nbsp;refused&nbsp;
&gt;WARNING:SuperVdsmProxy:Connect&nbsp;to&nbsp;svdsm&nbsp;failed&nbsp;[Errno&nbsp;111]&nbsp;Connection&nbsp;refused&nbsp;
&gt;ERROR:Storage.Misc:Panic:&nbsp;Couldn't&nbsp;connect&nbsp;to&nbsp;supervdsm&nbsp;
&gt;Traceback&nbsp;(most&nbsp;recent&nbsp;call&nbsp;last):&nbsp;
&gt;File&nbsp;"/root/rpmbuild/BUILD/vdsm-4.10.3/vdsm/supervdsm.py",&nbsp;line&nbsp;202,&nbsp;in&nbsp;launch&nbsp;
&gt;utils.ret&nbsp;ry(self._connect,&nbsp;Exception,&nbsp;timeout=60,&nbsp;tries=3)&nbsp;
&gt;File&nbsp;"/root/rpmbuild/BUILD/vdsm-4.10.3/vdsm/utils.py",&nbsp;line&nbsp;1001,&nbsp;in&nbsp;retry&nbsp;
&gt;return&nbsp;func()&nbsp;
&gt;File&nbsp;"/root/rpmbuild/BUILD/vdsm-4.10.3/vdsm/supervdsm.py",&nbsp;line&nbsp;188,&nbsp;in&nbsp;_connect&nbsp;
&gt;self._manager.connect()&nbsp;
&gt;File&nbsp;"/usr/lib64/python2.6/multiprocessing/managers.py",&nbsp;line&nbsp;474,&nbsp;in&nbsp;connect&nbsp;
&gt;conn&nbsp;=&nbsp;Client(self._address,&nbsp;authkey=self._authkey)&nbsp;
&gt;File&nbsp;"/usr/lib64/python2.6/multiprocessing/connection.py",&nbsp;line&nbsp;143,&nbsp;in&nbsp;Client&nbsp;
&gt;c&nbsp;=&nbsp;SocketClient(address)&nbsp;
&gt;File&nbsp;"/usr/lib64/python2.6/multiprocessing/connection.py",&nbsp;line&nbsp;263,&nbsp;in&nbsp;SocketClient&nbsp;
&gt;s.connect(address)&nbsp;
&gt;File&nbsp;"&lt;string&gt;",&nbsp;line&nbsp;1,&nbsp;in&nbsp;connect&nbsp;
&gt;error:&nbsp;[Errno&nbsp;111]&nbsp;Connection&nbsp;refused&nbsp;
&gt;Killed&nbsp;
&gt;[root@ovirtdev&nbsp;vdsm]#&nbsp;./autogen.sh&nbsp;--system&nbsp;&amp;&amp;&nbsp;./configure&nbsp;--enable-hooks&nbsp;&amp;&amp;&nbsp;make&nbsp;rpm&nbsp;
&gt;
&gt;
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