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    I pathced the code for "emergency".... <br>
    I can't find how change confguration.<br>
    <br>
    But I think that's a bug: <br>
    <br>
    - All work in ovirt 3.5, after upgrade stop working<br>
    - The log show a python exception.<br>
    <br>
    I think a thing:<br>
    <br>
    If there are chages on configuration requirements I have to be
    warned during upgrade, or I have to find a specific error in log.<br>
    ...remove something that non exist from a list, and leave a cryptic
    python exception as error log, isn't the better solution...<br>
    <br>
    <div class="moz-cite-prefix">Il 06/11/2015 8.12, Nir Soffer ha
      scritto:<br>
    </div>
    <blockquote
cite="mid:CAMRbyyt0ui6FOH8TbeDcONNJ0TLwuaWPDN79NY22064eK7jQcg@mail.gmail.com"
      type="cite">
      <p dir="ltr"><br>
        בתאריך 5 בנוב׳ 2015 8:18 אחה״צ,‏ "Stefano Danzi" &lt;<a
          moz-do-not-send="true" href="mailto:s.danzi@hawai.it"><a class="moz-txt-link-abbreviated" href="mailto:s.danzi@hawai.it">s.danzi@hawai.it</a></a>&gt;
        כתב:<br>
        &gt;<br>
        &gt; To temporary solve the problem I patched storageserver.py
        as suggested on link above.</p>
      <p dir="ltr">I would not patch the code but change the
        configuration.</p>
      <p dir="ltr">&gt; I can't find a related issue on bugzilla.</p>
      <p dir="ltr">Would you file bug about this?</p>
      <p dir="ltr">&gt;<br>
        &gt;<br>
        &gt; Il 05/11/2015 11.43, Stefano Danzi ha scritto:<br>
        &gt;&gt;<br>
        &gt;&gt; My error is related to this message:<br>
        &gt;&gt;<br>
        &gt;&gt; <a moz-do-not-send="true"
          href="http://lists.ovirt.org/pipermail/users/2015-August/034316.html">http://lists.ovirt.org/pipermail/users/2015-August/034316.html</a><br>
        &gt;&gt;<br>
        &gt;&gt; Il 05/11/2015 0.28, Stefano Danzi ha scritto:<br>
        &gt;&gt;&gt;<br>
        &gt;&gt;&gt; Hello,<br>
        &gt;&gt;&gt; I have an Ovirt installation with only 1 host and
        self-hosted engine.<br>
        &gt;&gt;&gt; My Master Data storage domain is GlusterFS type.<br>
        &gt;&gt;&gt;<br>
        &gt;&gt;&gt; After upgrading to Ovirt 3.6 data storage domain
        and default dataceter are down.<br>
        &gt;&gt;&gt; The error in vdsm.log is:<br>
        &gt;&gt;&gt;<br>
        &gt;&gt;&gt; Thread-6585::DEBUG::2015-11-04
        23:55:00,173::task::595::Storage.TaskManager.Task::(_updateState)
        Task=`86e72580-fa76-4347-b919-a73970d12682`::moving from state
        init -&gt; state preparin<br>
        &gt;&gt;&gt; g<br>
        &gt;&gt;&gt; Thread-6585::INFO::2015-11-04
        23:55:00,173::logUtils::48::dispatcher::(wrapper) Run and
        protect: connectStorageServer(domType=7,
        spUUID=u'00000000-0000-0000-0000-000000000000', conLi<br>
        &gt;&gt;&gt; st=[{u'id':
        u'dc0eaef1-8494-4e35-abea-80a4e7f37499', u'connection':
        u'ovirtbk-mount.hawai.lan:data', u'iqn': u'', u'user': u'',
        u'tpgt': u'1', u'vfs_type': u'glusterfs', u'password':<br>
        &gt;&gt;&gt;  '********', u'port': u''}], options=None)<br>
        &gt;&gt;&gt; Thread-6585::DEBUG::2015-11-04
        23:55:00,235::fileUtils::143::Storage.fileUtils::(createdir)
        Creating directory:
        /rhev/data-center/mnt/glusterSD/ovirtbk-mount.hawai.lan:data
        mode: Non<br>
        &gt;&gt;&gt; e<br>
        &gt;&gt;&gt; Thread-6585::WARNING::2015-11-04
        23:55:00,235::fileUtils::152::Storage.fileUtils::(createdir) Dir
        /rhev/data-center/mnt/glusterSD/ovirtbk-mount.hawai.lan:data
        already exists<br>
        &gt;&gt;&gt; Thread-6585::ERROR::2015-11-04
        23:55:00,235::hsm::2465::Storage.HSM::(connectStorageServer)
        Could not connect to storageServer<br>
        &gt;&gt;&gt; Traceback (most recent call last):<br>
        &gt;&gt;&gt;   File "/usr/share/vdsm/storage/hsm.py", line 2462,
        in connectStorageServer<br>
        &gt;&gt;&gt;     conObj.connect()<br>
        &gt;&gt;&gt;   File "/usr/share/vdsm/storage/storageServer.py",
        line 224, in connect<br>
        &gt;&gt;&gt;     self._mount.mount(self.options, self._vfsType,
        cgroup=self.CGROUP)<br>
        &gt;&gt;&gt;   File "/usr/share/vdsm/storage/storageServer.py",
        line 323, in options<br>
        &gt;&gt;&gt;     backup_servers_option =
        self._get_backup_servers_option()<br>
        &gt;&gt;&gt;   File "/usr/share/vdsm/storage/storageServer.py",
        line 340, in _get_backup_servers_option<br>
        &gt;&gt;&gt;     servers.remove(self._volfileserver)<br>
        &gt;&gt;&gt; ValueError: list.remove(x): x not in list<br>
        &gt;&gt;&gt; Thread-6585::DEBUG::2015-11-04
        23:55:00,235::hsm::2489::Storage.HSM::(connectStorageServer)
        knownSDs: {46f55a31-f35f-465c-b3e2-df45c05e06a7:
        storage.nfsSD.findDomain}<br>
        &gt;&gt;&gt; Thread-6585::INFO::2015-11-04
        23:55:00,236::logUtils::51::dispatcher::(wrapper) Run and
        protect: connectStorageServer, Return response: {'statuslist':
        [{'status': 100, 'id':
        u'dc0eaef1-8494-4e35-abea-80a4e7f37499'}]}<br>
        &gt;&gt;&gt; Thread-6585::DEBUG::2015-11-04
        23:55:00,236::task::1191::Storage.TaskManager.Task::(prepare)
        Task=`86e72580-fa76-4347-b919-a73970d12682`::finished:
        {'statuslist': [{'status': 100, 'id':
        u'dc0eaef1-8494-4e35-abea-80a4e7f37499'}]}<br>
        &gt;&gt;&gt; Thread-6585::DEBUG::2015-11-04
        23:55:00,236::task::595::Storage.TaskManager.Task::(_updateState)
        Task=`86e72580-fa76-4347-b919-a73970d12682`::moving from state
        preparing -&gt; state finished<br>
        &gt;&gt;&gt; _______________________________________________<br>
        &gt;&gt;&gt; Users mailing list<br>
        &gt;&gt;&gt; <a moz-do-not-send="true"
          href="mailto:Users@ovirt.org">Users@ovirt.org</a><br>
        &gt;&gt;&gt; <a moz-do-not-send="true"
          href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a><br>
        &gt;&gt;&gt;<br>
        &gt;&gt;<br>
        &gt;&gt; _______________________________________________<br>
        &gt;&gt; Users mailing list<br>
        &gt;&gt; <a moz-do-not-send="true"
          href="mailto:Users@ovirt.org">Users@ovirt.org</a><br>
        &gt;&gt; <a moz-do-not-send="true"
          href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a><br>
        &gt;&gt;<br>
        &gt;<br>
        &gt; _______________________________________________<br>
        &gt; Users mailing list<br>
        &gt; <a moz-do-not-send="true" href="mailto:Users@ovirt.org">Users@ovirt.org</a><br>
        &gt; <a moz-do-not-send="true"
          href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a><br>
      </p>
    </blockquote>
    <br>
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