<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<p><font face="Liberation Serif">Hello Yaniv, <br>
</font></p>
<p><font face="Liberation Serif">I sincerely apologize for pushing
you guys.</font></p>
<p><font face="Liberation Serif">We have taken the steps suggested
by you only to realize that the Storage volumes are having NTFS
format instead of LVM2!! Hence become not accessible. We were able
to create new LUNs and add them properly as storage domains.<br>
</font></p>
<p><font face="Liberation Serif">But only surprising part is all
running VMs continued even after the storage domain and DC going
down till such time, we manually shut them down. How is this
possible?</font></p>
<p><font face="Liberation Serif">++looping Nir</font><br>
</p>
<div class="moz-signature">
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<title></title>
<meta name="generator" content="LibreOffice 5.0.3.2 (Linux)">
<meta name="created" content="00:00:00">
<meta name="changedby" content="Anantha Raghava">
<meta name="changed" content="2016-01-05T17:20:50.677541300">
<meta name="created" content="00:00:00">
<meta name="changedby" content="Anantha Raghava">
<meta name="changed" content="2015-12-20T09:03:26.251763811">
<meta name="created" content="2015-02-21T00:00:00">
<meta name="changedby" content="Anantha Raghava">
<meta name="changed" content="2015-12-20T09:02:11.666821134">
<style type="text/css">
@page { margin: 2cm }
p { margin-bottom: 0.25cm; color: #000000; line-height: 120% }
address { color: #000000 }
a:link { so-language: zxx }
</style>
<p>-- </p>
<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%"><br>
</p>
<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>
</div>
<div class="moz-cite-prefix">On Thursday 08 December 2016 06:15 PM,
Yaniv Kaul wrote:<br>
</div>
<blockquote
cite="mid:CAJgorsY23NxOz-b3s+F0Nz-UknTNzjG0XvLpkTeZhbVPrifViw@mail.gmail.com"
type="cite">
<div dir="ltr">
<div class="gmail_extra">
<div class="gmail_quote">On Thu, Dec 8, 2016 at 10:33 AM,
Anantha Raghava <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:raghav@exzatechconsulting.com"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:raghav@exzatechconsulting.com">raghav@exzatechconsulting.com</a></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><font face="Liberation Serif">Hello,</font></p>
<p><font face="Liberation Serif"> Still struggling with
the same issues. Can someone urgently guide us to
resolve this?</font></p>
</div>
</blockquote>
<div><br>
</div>
<div>1. Please upgrade to the latest release first.</div>
<div>2. Please ensure that on the host everything is
properly connected, zoned, etc. That it can access those
LUNs.</div>
<div>3. Please ensure no one erased the domain LUNs - are
the VMs using it as well?</div>
<div>4. Please provide the relevant VDSM log - when things
started to go south - as well as Engine log.</div>
<div><br>
</div>
<div>I don't think that's the right venue for urgent
requests, btw.</div>
<div>Y.</div>
<div><br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<p><br>
</p>
--
<div class="m_440608436495267517moz-signature">
<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>
<address style="line-height:100%"><font face="Times
New Roman, serif">Ph: <a moz-do-not-send="true"
href="tel:%2B91-9538849179"
value="+919538849179" target="_blank">+91-9538849179</a>,
E-mail: <a moz-do-not-send="true"
class="m_440608436495267517moz-txt-link-abbreviated"
href="mailto:raghav@exzatechconsulting.com"
target="_blank">raghav@exzatechconsulting.com</a></font></address>
<address style="margin-bottom:0.5cm;line-height:100%"><font
face="Times New Roman, serif">URL: <a
moz-do-not-send="true"
href="http://www.exzatechconsulting.com/"
target="_blank"><a class="moz-txt-link-freetext" href="http://www.exzatechconsulting">http://www.exzatechconsulting</a>.<wbr>com</a></font></address>
<p><i><b>Support No.: <a moz-do-not-send="true"
href="tel:%2B91-7829774584"
value="+917829774584" target="_blank">+91-7829774584</a>
</b></i> </p>
<p style="margin-bottom:0cm;line-height:100%"><img
src="cid:part6.D09AAED4.1BCCD1BB@exzatechconsulting.com"
name="m_440608436495267517_Image1" align="left"
height="57" width="192"> <br clear="left">
<br>
</p>
<p style="margin-bottom:0cm;line-height:100%"><font
color="#1f497d"><font face="Calibri, sans-serif"><font
style="font-size:7pt" size="1">DISCLAIMER:<br>
This e-mail communication and any attachments
may be privileged and confidential to eXza
Technology Consulting & Services, and are
intended only for the use of the recipients
named above If you are not the addressee you
may not copy, forward, disclose or use any
part of it. If you have received this message
in error, please delete it and all copies from
your system and notify the sender immediately
by return e-mail. Internet communications
cannot be guaranteed to be timely, secure,
error or virus-free. The sender does not
accept liability for any errors or omissions.
</font></font></font> </p>
<span class="">
<p style="margin-bottom:0cm;line-height:100%"><br>
</p>
<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>
</span></div>
<div class="m_440608436495267517moz-forward-container"><br>
<br>
-------- Forwarded Message --------
<table
class="m_440608436495267517moz-email-headers-table"
border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<th align="RIGHT" nowrap="nowrap"
valign="BASELINE">Subject: </th>
<td>Re: Hosts lost the communication with FC
Storage Domains</td>
</tr>
<tr>
<th align="RIGHT" nowrap="nowrap"
valign="BASELINE">Date: </th>
<td>Wed, 7 Dec 2016 17:30:31 +0530</td>
</tr>
<tr>
<th align="RIGHT" nowrap="nowrap"
valign="BASELINE">From: </th>
<td>Anantha Raghava <a moz-do-not-send="true"
class="m_440608436495267517moz-txt-link-rfc2396E"
href="mailto:raghav@exzatechconsulting.com"
target="_blank"><raghav@exzatechconsulting.<wbr>com></a></td>
</tr>
<tr>
<th align="RIGHT" nowrap="nowrap"
valign="BASELINE">Organization: </th>
<td>eXza Technology Consulting & Services</td>
</tr>
<tr>
<th align="RIGHT" nowrap="nowrap"
valign="BASELINE">To: </th>
<td>users <a moz-do-not-send="true"
class="m_440608436495267517moz-txt-link-rfc2396E"
href="mailto:users@ovirt.org"
target="_blank"><users@ovirt.org></a></td>
</tr>
</tbody>
</table>
<div>
<div class="h5"> <br>
<br>
<p>Hello,</p>
<p>No luck with this? Awaiting urgent response.
Also attached the vdsm and supervdsm logs from
one of the hosts.<br>
</p>
<div class="m_440608436495267517moz-signature">
<p style="margin-bottom:0cm">Please provide
guidance to solve this issue.<br>
</p>
<p>-- </p>
<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>
<address style="line-height:100%"><font
face="Times New Roman, serif">Ph: <a
moz-do-not-send="true"
href="tel:%2B91-9538849179"
value="+919538849179" target="_blank">+91-9538849179</a>,
E-mail: <a moz-do-not-send="true"
class="m_440608436495267517moz-txt-link-abbreviated"
href="mailto:raghav@exzatechconsulting.com" target="_blank">raghav@exzatechconsulting.com</a></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>
</div>
<div class="m_440608436495267517moz-cite-prefix">On
Monday 05 December 2016 11:16 AM, Anantha
Raghava wrote:<br>
</div>
<blockquote type="cite">
<p><font face="Liberation Serif">Hi,</font></p>
<p><font face="Liberation Serif">We have a
single cluster with 6 Nodes in a single DC
and added 4 FC Storage domains. All the
while it was working fine, migrations,
creation of new VMs everything were working
fine. Now, all of a sudden we see the error
message "vdsm is unable to communicate with
Master domain ......." and all storage
domains, including DC are down. But all
Hosts are up, all VMs are running without
any issues. But migrations stopped, we
cannot create new VMs, we cannot start a
shutdown VM.</font></p>
<p><font face="Liberation Serif">Can someone
help us trouble shoot the issue?</font><br>
</p>
<br>
By the way, we are running oVirt Version 4.0.1.<br>
<div class="m_440608436495267517moz-signature">--
<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>
</div>
</blockquote>
<br>
</div>
</div>
</div>
</div>
<br>
______________________________<wbr>_________________<br>
Users mailing list<br>
<a moz-do-not-send="true" href="mailto:Users@ovirt.org">Users@ovirt.org</a><br>
<a moz-do-not-send="true"
href="http://lists.ovirt.org/mailman/listinfo/users"
rel="noreferrer" target="_blank">http://lists.ovirt.org/<wbr>mailman/listinfo/users</a><br>
<br>
</blockquote>
</div>
<br>
</div>
</div>
</blockquote>
<br>
</body>
</html>