<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Georgia;
panose-1:2 4 5 2 5 4 5 2 3 3;}
@font-face
{font-family:Roboto;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-fareast-language:EN-US;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
span.E-postmall17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;
mso-fareast-language:EN-US;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="SV" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoNormal"><span lang="EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">We are a hosting company that use openstack as a public cloud service for our customers and have a stack built based on redhat director. We are using NFS for both cinder and nova ephemeral storage and are going to migrate
all of our data from one physical storage to another. Using NFS with openstack is not that common nowadays but I’ve checked with the support if multiple ephemeral mountpoints are possible but it’s not.<br>
<br>
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">How do we solve this the easiest way without downtime. I understand if there’s no solution for doing this without downtime. even possible to do?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Do we have to take down all our services during this migration? We would like to be able to continue using the director ofcourse.<br>
<br>
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Would appreciate all advices on how to solve this or get forward to a “good” solution.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">It’s a quite small environment so far, around 6-7 TB so it shouldn’t take that long time to migrate it as we have a 10G backend. But I’m still concerned that it might take a lot of time to get complete and preserve the
permissions and so forth.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">We do have cinder-volumes as well not sure how to solve that migration.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US" style="font-family:Roboto;color:#1F497D;mso-fareast-language:SV">MVH/Best regards,<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US" style="font-family:Roboto;color:#1F497D;mso-fareast-language:SV">Tobias Schön<br>
Sysadmin/Drifttekniker AreaX<br>
VCP6-DCV<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US" style="font-family:Roboto;color:#1F497D;mso-fareast-language:SV"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:Roboto;color:#1F497D;mso-fareast-language:SV"><img width="96" height="87" style="width:1.0in;height:.9083in" id="Bild_x0020_1" src="cid:image002.png@01D2C452.5944F720" alt="VMW-LGO-CERT-PRO-6-DATA-CTR-VIRT"></span><span lang="EN-US" style="font-family:Roboto;color:#1F497D;mso-fareast-language:SV"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:13.0pt;font-family:Roboto;color:#1F497D;mso-fareast-language:SV"><img width="268" height="55" style="width:2.7916in;height:.575in" id="Bild_x0020_3" src="cid:image003.png@01D2C44F.577D36D0" alt="cid:image001.png@01CEED18.59C12030"></span><b><span lang="EN-US" style="font-size:9.0pt;font-family:Roboto;color:#1F497D;mso-fareast-language:SV"><br>
</span></b><span lang="EN-US" style="font-size:9.0pt;font-family:Roboto;color:#1F497D;mso-fareast-language:SV"><br>
</span><span style="mso-fareast-language:SV"><a href="http://www.fiberdata.se/" title="http://www.fiberdata.se/"><span style="font-size:10.0pt;font-family:Roboto;color:black">Kvarnkroken 7, 805 92 GÄVLE</span></a></span><span style="font-size:10.0pt;font-family:Roboto;color:black;mso-fareast-language:SV"><br>
</span><span style="mso-fareast-language:SV"><a href="http://www.fiberdata.se/" title="http://www.fiberdata.se/"><span style="font-size:10.0pt;font-family:Roboto;color:black">Box 6027, 800 06 GÄVLE</span></a></span><span style="font-size:10.0pt;font-family:Roboto;color:black;mso-fareast-language:SV"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:SV"><a href="http://www.areax.se/"><span style="font-size:10.0pt;font-family:Roboto;color:black">www.areax.se</span></a></span><span style="font-size:10.0pt;font-family:Roboto;color:black;mso-fareast-language:SV"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:SV"><a href="http://www.fiberdata.se/"><span style="font-size:10.0pt;font-family:Roboto;color:black">www.fiberdata.se</span></a></span><span style="font-size:10.0pt;font-family:Roboto;color:black;mso-fareast-language:SV">
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Georgia",serif;color:#1F497D;mso-fareast-language:SV"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:#339966;mso-fareast-language:SV">Överväg miljöpåverkan innan du skriver ut detta e-postmeddelande<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:#339966;mso-fareast-language:SV"><o:p> </o:p></span></p>
<p class="MsoNormal"><i><span lang="EN-US" style="font-size:8.0pt;color:black;mso-fareast-language:SV">This communication and any attachment(s) to it are only for the use of the intended recipient. The information in it may be confidential and subject to legal
privilege. Reading or dissemination of it by anyone other than the intended recipient is strictly prohibited. If you are not the intended recipient please contact the sender by reply e-mail and delete all copies of this message and any attachments from any
drives or storage media and destroy any printouts.</span></i><span lang="EN-US" style="color:#1F497D;mso-fareast-language:SV"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
</div>
</body>
</html>