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      style="font-family:sans-serif;font-size:16px;">Hi all<br>
      <br>
      I tried to run engine-upgrade on Fedora 18 but upgrade hangs
      stating for fictious tasks as follows:<br>
      <br>
      2013-05-27 18:12:45::DEBUG::common_utils::434::root:: Executing
      command --&gt; '/usr/bin/psql -h localhost -p 5432 -U engine -d
      engine -c select command_type, entity_type from
      business_entity_snapshot;'<br>
      2013-05-27 18:12:45::DEBUG::common_utils::472::root:: output =&nbsp;
      command_type | entity_type <br>
      --------------+-------------<br>
      (0 righe)<br>
      <br>
      <br>
      2013-05-27 18:12:45::DEBUG::common_utils::473::root:: stderr = <br>
      2013-05-27 18:12:45::DEBUG::common_utils::474::root:: retcode = 0<br>
      2013-05-27 18:12:45::DEBUG::engine-upgrade::863::root:: Still
      waiting for system tasks to be cleared.<br>
      2013-05-27 18:12:45::DEBUG::common_utils::994::root:: asking user:
      <br>
      Info: The following tasks have been found running in the system: <br>
      <br>
      <b>System Tasks:</b><b><br>
      </b><b><br>
      </b><b>&nbsp;command_type | entity_type </b><b><br>
      </b><b>--------------+-------------</b><b><br>
      </b><b>(0 righe)</b> &lt;----- this means 0 rows (system uses
      italian language)<br>
      <br>
      <br>
      <br>
      <br>
      [ May 27 18:12:45 ] Would you like to proceed and try to stop
      tasks automatically?<br>
      (Answering 'no' will stop the upgrade)? (yes|no): <br>
      2013-05-27 18:13:05::DEBUG::common_utils::998::root:: user
      answered: yes<br>
      2013-05-27 18:13:05::DEBUG::engine-upgrade::882::root:: Retrying
      to clear system tasks. System will try to clear tasks during the
      next 3 minutes.<br>
      <br>
      2013-05-27 18:16:05::DEBUG::common_utils::481::root:: running sql
      query 'select * from fn_db_get_async_tasks();' on db server:
      'localhost'.<br>
      2013-05-27 18:16:05::DEBUG::common_utils::434::root:: Executing
      command --&gt; '/usr/bin/psql -h localhost -p 5432 -U engine -d
      engine -c select * from fn_db_get_async_tasks();'<br>
      2013-05-27 18:16:05::DEBUG::common_utils::472::root:: output
      =&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dc_id&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; | dc_name | spm_host_id |
      spm_host_name | task_count <br>
--------------------------------------+---------+-------------+---------------+------------<br>
      &nbsp;0b6c934f-de25-4de6-b389-cf62b7a9f674 |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
      |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1<br>
      (1 riga)<br>
      <br>
      <br>
      2013-05-27 18:16:05::DEBUG::common_utils::473::root:: stderr = <br>
      2013-05-27 18:16:05::DEBUG::common_utils::474::root:: retcode = 0<br>
      2013-05-27 18:16:05::DEBUG::common_utils::481::root:: running sql
      query 'select command_type, entity_type from
      business_entity_snapshot;' on db server: 'localhost'.<br>
      2013-05-27 18:16:05::DEBUG::common_utils::434::root:: Executing
      command --&gt; '/usr/bin/psql -h localhost -p 5432 -U engine -d
      engine -c select command_type, entity_type from
      business_entity_snapshot;'<br>
      2013-05-27 18:16:05::DEBUG::common_utils::472::root:: output =&nbsp;
      command_type | entity_type <br>
      --------------+-------------<br>
      <b>(0 righe)</b><br>
      <br>
      Here is the relevamt rpm list:<br>
      <br>
      ovirt-engine-tools-3.2.1-1.fc18.noarch<br>
      ovirt-engine-3.2.1-1.fc18.noarch<br>
      ovirt-log-collector-3.2.2-1.fc18.noarch<br>
      ovirt-engine-dbscripts-3.2.1-1.fc18.noarch<br>
      ovirt-engine-sdk-3.2.0.11-1.fc18.noarch<br>
      ovirt-engine-setup-plugin-allinone-3.2.2-1.1.fc18.noarch<br>
      ovirt-release-fedora-5-3.noarch<br>
      ovirt-engine-userportal-3.2.1-1.fc18.noarch<br>
      ovirt-engine-restapi-3.2.1-1.fc18.noarch<br>
      ovirt-iso-uploader-3.2.2-1.fc18.noarch<br>
      ovirt-engine-webadmin-portal-3.2.1-1.fc18.noarch<br>
      ovirt-host-deploy-1.0.2-1.fc18.noarch<br>
      ovirt-engine-backend-3.2.1-1.fc18.noarch<br>
      ovirt-engine-cli-3.2.0.12-1.fc18.noarch<br>
      ovirt-host-deploy-offline-1.0.2-1.fc18.noarch<br>
      ovirt-image-uploader-3.2.2-1.fc18.noarch<br>
      ovirt-engine-genericapi-3.2.1-1.fc18.noarch<br>
      ovirt-engine-setup-3.2.2-1.1.fc18.noarch<br>
      ovirt-host-deploy-java-1.0.2-1.fc18.noarch<br>
      <br>
      <br>
      How may I skip/fix this control to let upgrade proceed?<br>
      <br>
      Is there someone else experimenting this "0 rows"&nbsp; detection?<br>
      <br>
      Any advice is higly welcome!<br>
      <br>
      Thank you<br>
      <br>
      Best regards<br>
      <br>
      Alessandro Bianchi<br>
      <br>
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