Peculiar Problem in migrating storage from one to another domain

20 Sep 2016

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Hi,

I had created a Windows VM accidentally with storage in EXPORT_DOMAIN 
rather than using a specified MASTER_STORAGE Domain built on iSCSI 
storage. Realising the mistake, I moved the VM's disk from EXPORT_DOMAIN 
to MASTER_STORAGE domain. The engine reported that disk moved 
successfully. When I attempted to start the VM, I am getting error 
"Cannot start VM, related operation is in progress". This error has 
persisted over last 24 Hours!!. I attempted to remove the disk from VM, 
same error appears. When I try to delete disk from MASTER_STORAGE 
Domain, same error appears.

What could have gone wrong in this disk movement?

I am using oVirt 4.0.2 on CentOS 7 and 2 hosts in the cluster are also 
with CentOS 7 base OS on which the Hypervisor is installed.

--

Thanks & Regards,

Anantha Raghava

eXza Technology Consulting & Services

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    <p>Hi,</p>
    <p>I had created a Windows VM accidentally with storage in 
      EXPORT_DOMAIN rather than using a specified MASTER_STORAGE Domain
      built on iSCSI storage. Realising the mistake, I moved the VM's
      disk from EXPORT_DOMAIN to MASTER_STORAGE domain. The engine
      reported that disk moved successfully. When I attempted to start
      the VM, I am getting error "Cannot start VM, related operation is
      in progress". This error has persisted over last 24 Hours!!. I
      attempted to remove the disk from VM, same error appears. When I
      try to delete disk from MASTER_STORAGE Domain, same error appears.</p>
    <p>What could have gone wrong in this disk movement?</p>
    <p>I am using oVirt 4.0.2 on CentOS 7 and 2 hosts in the cluster are
      also with CentOS 7 base OS on which the Hypervisor is installed.<br>
    </p>
    --<br>
    <div class="moz-signature"><br>
      <p style="margin-bottom: 0cm; line-height: 100%"><font face="Times
          New Roman, serif">Thanks
          & Regards,</font></p>
      <p style="margin-bottom: 0cm; line-height: 100%"><br>
      </p>
      <address style="line-height: 100%"><font face="Times New Roman,
          serif">Anantha
          Raghava</font></address>
      <address style="line-height: 100%"><font face="Times New Roman,
          serif">eXza
          Technology Consulting & Services</font></address>
      <br>
      <p style="margin-bottom: 0cm; line-height: 100%"><font
          color="#66cc00"><font face="Times New Roman, serif">Do
            not print this e-mail unless required. Save Paper &
            trees.</font></font></p>
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Anantha Raghava

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