<div dir="ltr">You're welcome</div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Jun 25, 2017 at 12:38 PM, JC Clark <span dir="ltr"><<a href="mailto:jc@mcsaipan.net" target="_blank">jc@mcsaipan.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<p>Mr Aharon,</p>
<p>Thank you for an expedient reply. Your suggestions pointed me in
the right direction. I was concentrating on the Hosts when it was
the storage I should have paid more attention to. It seems that
if any one of the Storage Domains is not connecting properly, the
system refuses to restore. <br>
</p>
<p>It turns out that after the power failure, an inconspicuous
server had not come up properly. It had the ISO Domain and an
unused Data Domain which was still attached. These caused the
failure. BZ to you sir and good day.</p>
<p>Thank you<br>
</p><span class="">
<p> <br>
</p>
<br>
<div class="m_-4002069960310882241moz-cite-prefix">On 06/25/2017 06:54 PM, Elad Ben Aharon
wrote:<br>
</div>
</span><div><div class="h5"><blockquote type="cite">
<div dir="ltr">Hi,
<div><br>
</div>
<div>Which types of storage do you have in the data center?</div>
<div><br>
</div>
<div>In case it's a block based storage (iSCSI/FC), check that
the devices (LUNs) where you domains reside are accessible
though multipath and LVM:</div>
<div><br>
</div>
<div># multipath -ll</div>
<div># pvs</div>
<div># vgs</div>
<div><br>
</div>
<div>In case it's a file based storage (NFS/GlusterFS), check
that the storage domain file system is mounted under
/rhev/data-center/mnt</div>
<div><br>
</div>
<div># mount | grep '/rhev/data-center'</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Sun, Jun 25, 2017 at 11:29 AM, JC
Clark <span dir="ltr"><<a href="mailto:jc@mcsaipan.net" target="_blank">jc@mcsaipan.net</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Dear All,<br>
<br>
Is there a reason that a perfectly well working Ovirt 4.1
Engine after a power failure, would not allow the hosts to
activate because of "VDSM ConnectStorageServerVDS
failed". All firewalls are down, I have reinstalled the
host, upgraded everything (host and engine), deleted and
reinstalled hosts, I can ssh to all from all. Any clues??<br>
<br>
Thanks ahead of time..<span class="m_-4002069960310882241HOEnZb"><font color="#888888"><br>
<br>
-- <br>
Warm Regards,<br>
JC Clark<br>
IT Director<br>
Mount Carmel School<br>
Saipan, CNMI<br>
<br>
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</div>
<br>
</div>
</blockquote>
<br>
</div></div><pre class="m_-4002069960310882241moz-signature" cols="72"><div><div class="h5">
--
Warm Regards,
JC Clark
IT Director
Mount Carmel School
Saipan, CNMI
</div></div><span class=""><a href="tel:(670)%20235-6272" value="+16702356272" target="_blank">(670) 235-6272</a> office
<a href="tel:(670)%20483-8684" value="+16704838684" target="_blank">(670) 483-8684</a> cell</span></pre>
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</blockquote></div><br></div>