<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi Yaniv,<div class=""><br class=""></div><div class="">Would you recommend first to upgrade to CentOS 7.3, and then to oVirt 4 or ?</div><div class=""><br class=""></div><div class="">We are currently running CentOS 7.2 (sometimes 7.1) with oVirt 3.6.</div><div class=""><br class=""></div><div class="">Thanks,</div><div class="">Christophe<br class=""><div class="">
<div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><p style="font-family: Arial, sans-serif; font-size: 10pt; line-height: 16px; color: rgb(33, 33, 33);" class=""><span style="color: rgb(61, 59, 59); display: inline;" class="">-- </span></p><p style="font-family: Arial, sans-serif; font-size: 10pt; line-height: 16px; color: rgb(33, 33, 33);" class=""><span style="font-weight: bold; color: rgb(61, 59, 59); display: inline;" class="">Dr Christophe Trefois, Dipl.-Ing.</span><span class="Apple-converted-space"> </span><span class="Apple-converted-space"> </span><span style="display: inline;" class=""></span><br class=""><span style="color: rgb(61, 59, 59); display: inline; font-size: 7.5pt;" class="">Technical Specialist / Post-Doc</span></p><p style="font-family: Arial, sans-serif; font-size: 7.5pt; line-height: 16px;" class=""><span style="font-weight: bold; color: rgb(61, 59, 59); display: inline;" class="">UNIVERSITÉ DU LUXEMBOURG</span><br class=""><span style="display: inline;" class=""><br class=""></span><span style="font-weight: bold; color: rgb(61, 59, 59); display: inline;" class="">LUXEMBOURG CENTRE FOR SYSTEMS BIOMEDICINE</span><br class=""><span style="color: rgb(61, 59, 59); display: inline;" class="">Campus Belval | House of Biomedicine<span class="Apple-converted-space"> </span><span class="Apple-converted-space"> </span><br class=""><span class="Apple-converted-space">6, avenue du Swing </span><br class="">L-4367 Belvaux<span class="Apple-converted-space"> </span><span class="Apple-converted-space"> </span></span><br class=""><span style="color: rgb(61, 59, 59); display: inline;" class="">T:<span class="Apple-converted-space"> </span></span><span style="color: rgb(61, 59, 59); display: inline;" class="">+352 46 66 44 6124</span><span class="Apple-converted-space"> </span><br class=""><span style="color: rgb(61, 59, 59); display: inline;" class="">F:<span class="Apple-converted-space"> </span></span><span style="color: rgb(61, 59, 59); display: inline;" class="">+352 46 66 44 6949</span><span class="Apple-converted-space"> </span><span class="Apple-converted-space"> </span><span style="display: inline;" class=""><br class=""></span><a href="http://www.uni.lu/lcsb" style="color: rgb(0, 109, 189); display: inline;" class="">http://www.uni.lu/lcsb</a></p><p style="font-family: Arial, sans-serif; font-size: 14px; line-height: 16px;" class=""><a href="https://www.facebook.com/trefex" style="display: inline;" class=""><img width="24" height="24" data-filename="facebook.png" src="https://s3.amazonaws.com/htmlsig-assets/rounded/facebook.png" alt="Facebook" class=""></a><span class="Apple-converted-space"> </span><span class="Apple-converted-space"> </span><a href="https://twitter.com/Trefex" style="display: inline;" class=""><img width="24" height="24" data-filename="twitter.png" src="https://s3.amazonaws.com/htmlsig-assets/rounded/twitter.png" alt="Twitter" class=""></a><span class="Apple-converted-space"> </span><span class="Apple-converted-space"> </span><a href="https://plus.google.com/+ChristopheTrefois/" style="display: inline;" class=""><img width="24" height="24" data-filename="googleplus.png" src="https://s3.amazonaws.com/htmlsig-assets/rounded/googleplus.png" alt="Google Plus" class=""></a><span class="Apple-converted-space"> </span><span class="Apple-converted-space"> </span><a href="https://www.linkedin.com/in/trefoischristophe" style="display: inline;" class=""><img width="24" height="24" data-filename="linkedin.png" src="https://s3.amazonaws.com/htmlsig-assets/rounded/linkedin.png" alt="Linkedin" class=""></a><span class="Apple-converted-space"> </span><span class="Apple-converted-space"> </span><a href="http://skype:Trefex?call" style="display: inline;" class=""><img width="24" height="24" data-filename="skype.png" src="https://s3.amazonaws.com/htmlsig-assets/rounded/skype.png" alt="skype" class=""></a></p><p class="banner-container" style="font-family: Arial, sans-serif; font-size: 14px; line-height: 16px;"></p><p style="font-family: Arial, sans-serif; color: rgb(61, 59, 59); font-size: 9px; line-height: 16px;" class="">----<br class="">This message is confidential and may contain privileged information.<span class="Apple-converted-space"> </span><br class="">It is intended for the named recipient only.<span class="Apple-converted-space"> </span><br class="">If you receive it in error please notify me and permanently delete the original message and any copies.<span class="Apple-converted-space"> </span><br class="">----<br class=""></p> <span class="Apple-converted-space"> </span></div></div></div>
</div>
<br class=""><div><blockquote type="cite" class=""><div class="">On 15 Dec 2016, at 18:16, Yaniv Dary <<a href="mailto:ydary@redhat.com" class="">ydary@redhat.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div dir="auto" class="">It may work, but we don't support 3.6 for a while and I'm not sure what issues you may encounter. <div dir="auto" class=""><br class=""></div><div dir="auto" class="">It is safer to upgrade the engine first and the hosts later. 4.0 supports 3.6 compatibility, just make sure all cluster are 3.6 with el7 prior to updating. <br class=""><br class=""><div data-smartmail="gmail_signature" dir="auto" class="">Yaniv Dary<br class="">Technical Product Manager<br class="">Red Hat Israel Ltd.<br class="">34 Jerusalem Road<br class="">Building A, 4th floor<br class="">Ra'anana, Israel 4350109<br class=""><br class="">Tel : +972 (9) 7692306<br class=""> 8272306<br class="">Email: <a href="mailto:ydary@redhat.com" class="">ydary@redhat.com</a><br class="">IRC : ydary</div></div></div><div class="gmail_extra"><br class=""><div class="gmail_quote">On Dec 15, 2016 6:49 PM, "Richard Chan" <<a href="mailto:richard@treeboxsolutions.com" class="">richard@treeboxsolutions.com</a>> wrote:<br type="attribution" class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr" class=""><div class="">Planning and upgrade from 3.6.8 to 4.0.6:</div><div class=""><br class=""></div><div class="">4.0.6 mentions supporting CentOS 7.3 and qemu-kvm-ev 2.6</div><div class=""><br class=""></div><div class="">Is it possible in a 3.6.7 environment to upgrade all the hosts first to CentOS 7.3, vdsm 4.18, and qemu-kvm-ev 2.6 before tackling the engine? In other words, is the 4.0.6 host stack compatible with a 3.6.7 engine?</div><div class=""><br class=""></div><br clear="all" class=""><div class=""><br class=""></div>-- <br class=""><div class="m_-2460762405591521673gmail_signature" data-smartmail="gmail_signature"><div dir="ltr" class=""><div dir="ltr" class=""><div dir="ltr" class=""><font face="Droid Sans" class=""><span style="font-size:15px" class="">Richard Chan</span></font></div><div dir="ltr" class=""><br class=""></div></div></div></div>
</div>
<br class="">______________________________<wbr class="">_________________<br class="">
Users mailing list<br class="">
<a href="mailto:Users@ovirt.org" class="">Users@ovirt.org</a><br class="">
<a href="http://lists.ovirt.org/mailman/listinfo/users" rel="noreferrer" target="_blank" class="">http://lists.ovirt.org/<wbr class="">mailman/listinfo/users</a><br class="">
<br class=""></blockquote></div></div>
_______________________________________________<br class="">Users mailing list<br class=""><a href="mailto:Users@ovirt.org" class="">Users@ovirt.org</a><br class="">http://lists.ovirt.org/mailman/listinfo/users<br class=""></div></blockquote></div><br class=""></div></body></html>