<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=""><br class=""><div><blockquote type="cite" class=""><div class="">On 11 Feb 2016, at 12:07, <a href="mailto:suporte@logicworks.pt" class="">suporte@logicworks.pt</a> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class=""><div style="font-family: 'Times New Roman'; font-size: 10pt;" class=""><div class="">Any comments / suggestions?<br class=""></div><div class=""><br class=""></div><hr id="zwchr" class=""><div style="font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica, Arial, sans-serif; font-size: 12pt;" data-mce-style="color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;" class=""><b class="">De: </b><a href="mailto:suporte@logicworks.pt" class="">suporte@logicworks.pt</a><br class=""><b class="">Para: </b>"Moti Asayag" <masayag@redhat.com><br class=""><b class="">Cc: </b>"users" <users@ovirt.org><br class=""><b class="">Enviadas: </b>Segunda-feira, 8 De Fevereiro de 2016 15:28:33<br class=""><b class="">Assunto: </b>Re: [ovirt-users] cluster's minimum CPU level<br class=""><div class=""><br class=""></div><div style="font-family: 'Times New Roman'; font-size: 10pt;" data-mce-style="font-family: Times New Roman; font-size: 10pt; color: #000000;" class=""><div class="">Hi Moti,<br class=""></div><div class=""><br class=""></div><div class="">Thanks a lot. Do you think we lost functionalities? like server migration?<br class=""></div><div class="">The other way should be creating a new cluster, configure the old hosts on this new cluster. Is possible to share the same GlusterFS storage between 2 clusters? Is possible to migrate servers and disks between the 2 clusters?<br class=""></div></div></div></div></div></div></blockquote><div><br class=""></div>migration is supported only within 1 cluster (except for el6 to el7 transition)</div><div>using Nehalem just means your QEMUs will run only Nehalem instructions even when the host is e.g. SandyBridge and have some more advanced instructions available. It will run a little bit slower.</div><div><br class=""><blockquote type="cite" class=""><div class=""><div class=""><div style="font-family: 'Times New Roman'; font-size: 10pt;" class=""><div style="font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica, Arial, sans-serif; font-size: 12pt;" data-mce-style="color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;" class=""><div style="font-family: 'Times New Roman'; font-size: 10pt;" data-mce-style="font-family: Times New Roman; font-size: 10pt; color: #000000;" class=""><div class=""><br class=""></div><div class="">Regards<br class=""></div><div class=""><br class=""></div><div class="">José<br class=""></div><div class=""><br class=""></div><hr id="zwchr" class=""><div style="font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica, Arial, sans-serif; font-size: 12pt;" data-mce-style="color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;" class=""><b class="">De: </b>"Moti Asayag" <<a href="mailto:masayag@redhat.com" class="">masayag@redhat.com</a>><br class=""><b class="">Para: </b><a href="mailto:suporte@logicworks.pt" class="">suporte@logicworks.pt</a><br class=""><b class="">Cc: </b>"users" <users@ovirt.org><br class=""><b class="">Enviadas: </b>Segunda-feira, 8 De Fevereiro de 2016 14:35:54<br class=""><b class="">Assunto: </b>Re: [ovirt-users] cluster's minimum CPU level<br class=""><div class=""><br class=""></div><div dir="ltr" class=""><div class="">Hi Jose,<br class=""><div class=""><br class=""></div>The correct way to do it is by:<br class="">1. Putting all hosts in maintenance mode<br class="">2. Changing the cluster cpu type to the desired one<br class="">3. Install the new host<br class=""></div>4. Activate the hosts<br class=""><div class="">5. Re-run the vms <br class=""><div class=""><br class=""></div><br class=""></div></div><div class="gmail_extra"><br class=""><div class="gmail_quote">On Fri, Feb 5, 2016 at 2:24 PM, <span dir="ltr" class=""><<a href="mailto:suporte@logicworks.pt" target="_blank" data-mce-href="mailto:suporte@logicworks.pt" class="">suporte@logicworks.pt</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex" data-mce-style="margin: 0 0 0 .8ex; border-left: 1px #ccc solid; padding-left: 1ex;"><div class=""><div style="font-family: 'Times New Roman'; font-size: 10pt;" data-mce-style="font-family: Times New Roman; font-size: 10pt; color: #000000;" class=""><div class="">Hi,<br class=""></div><div class=""> I'm trying to add a new old host (Intel(R) Xeon(R) CPU X3430 @ 2.40GHz Intel Nehalem Family) to <span class="">oVirt Engine Version: 3.5.4.2-1.el7.centos.</span><br class=""></div><div class=""><span class="">But I'm getting this error:<br class=""></span></div><div class="">host does not meet the cluster's minimum CPU level. Missing CPU features : model_SandyBridge</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">What happen if I lower the cluster CPU type? Do I loose functionalities? Do I need to shutdown all VMs before change the cluster CPU type?<br class=""></div><div class="">Do you see any problem here?<br class=""></div><div class=""><br class=""></div><div class="">Thanks<br class=""></div><div class=""><br class=""></div><div class="">José<span class="HOEnZb"><span style="color: #888888;" data-mce-style="color: #888888;" class=""><br class=""></span></span></div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">-- <br class=""></div><div class=""><span class=""></span><hr style="width:100%;min-height:2px" data-mce-style="width: 100%; min-height: 2px;" class="">Jose Ferradeira<br class=""><a href="http://www.logicworks.pt/" target="_blank" data-mce-href="http://www.logicworks.pt" class="">http://www.logicworks.pt</a><br class=""><span class=""></span><br class=""></div></div></div><br class="">_______________________________________________<br class=""> Users mailing list<br class=""> <a href="mailto:Users@ovirt.org" target="_blank" data-mce-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" data-mce-href="http://lists.ovirt.org/mailman/listinfo/users" class="">http://lists.ovirt.org/mailman/listinfo/users</a><br class=""> <br class=""></blockquote></div><br class=""><br clear="all" class=""><br class="">-- <br class=""><div class="gmail_signature"><div dir="ltr" class=""><div class="">Regards,<br class=""></div>Moti<br class=""></div></div></div></div><div class=""><br class=""></div></div><br class="">_______________________________________________<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><div class=""><br class=""></div></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=""></body></html>