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    <div class="moz-cite-prefix">see the attach files please ... thanks
      for your attention !!!<br>
      Best Regards<br>
      Enrico<br>
      <br>
      Il 13/02/2018 14:09, Maor Lipchuk ha scritto:<br>
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    <blockquote type="cite"
cite="mid:CAJ1JNOd8iNw=8p9Mur8iu2Ved49NkGjTac+yyUGREXkHvdJ1jQ@mail.gmail.com">
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        <div class="gmail_extra"><br>
          <div class="gmail_quote">On Tue, Feb 13, 2018 at 1:48 PM,
            Enrico Becchetti <span dir="ltr">&lt;<a
                href="mailto:enrico.becchetti@pg.infn.it"
                target="_blank" moz-do-not-send="true">enrico.becchetti@pg.infn.it</a>&gt;</span>
            wrote:<br>
            <blockquote class="gmail_quote" style="margin:0px 0px 0px
              0.8ex;border-left:1px solid
              rgb(204,204,204);padding-left:1ex"> Dear All,<br>
              I have been using ovirt for a long time with three
              hypervisors and an external engine running in a centos vm
              .<br>
              <br>
              This three hypervisors have HBAs and access to fiber
              channel storage. Until recently I used version 3.5, then I
              reinstalled everything from scratch and now I have 4.2.<br>
              <br>
              Before formatting everything, I detach the storage data
              domani (FC) with the virtual machines and reimported it to
              the new 4.2 and all went well. In<br>
              this domain there were virtual machines with and without
              snapshots.<br>
              <br>
              Now I have two problems. The first is that if I try to
              delete a snapshot the process is not end successful and
              remains hanging and the second problem is that<br>
              in one case I lost the virtual machine !!!<br>
            </blockquote>
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            <div><br>
            </div>
            <div>Not sure that I fully understand the scneario.'</div>
            <div>How was the virtual machine got lost if you only tried
              to delete a snapshot?</div>
            <div> </div>
            <blockquote class="gmail_quote" style="margin:0px 0px 0px
              0.8ex;border-left:1px solid
              rgb(204,204,204);padding-left:1ex">
              <br>
              So I need your help to kill the three running zombie tasks
              because with taskcleaner.sh I can't do anything and then I
              need to know how I can delete the old snapshots<br>
              made with the 3.5 without losing other data or without
              having new processes that terminate correctly.<br>
              <br>
              If you want some log files please let me know.<br>
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            <div><br>
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            <div>Hi Enrico,</div>
            <div><br>
            </div>
            <div>Can you please attach the engine and VDSM logs</div>
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            <blockquote class="gmail_quote" style="margin:0px 0px 0px
              0.8ex;border-left:1px solid
              rgb(204,204,204);padding-left:1ex">
              <br>
              Thank you so much.<br>
              Best Regards<span class="gmail-HOEnZb"><font
                  color="#888888"><br>
                  Enrico<br>
                  <br>
                  <br>
                </font></span><br>
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              <br>
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    <pre class="moz-signature" cols="72">-- 
_______________________________________________________________________

Enrico Becchetti                    Servizio di Calcolo e Reti

Istituto Nazionale di Fisica Nucleare - Sezione di Perugia
Via Pascoli,c/o Dipartimento di Fisica  06123 Perugia (ITALY)
Phone:+39 075 5852777             Mail: Enrico.Becchetti&lt;at&gt;pg.infn.it
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