<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div><br></div><div>Hello,</div><div><br data-mce-bogus="1"></div><div> Thanks for the reply </div><div><br data-mce-bogus="1"></div><div>but i did not understood the following part " <!--StartFragment--><span style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none; background-color: #ffffff;" data-mce-style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !important; float: none; background-color: #ffffff;">Since 4.0 you can also choose to have your new host participating to the hosted-engine pool from the engine itself.</span><!--EndFragment--><div style="clear: both;" data-mce-style="clear: both;">"</div><div style="clear: both;" data-mce-style="clear: both;"><br data-mce-bogus="1"></div><div style="clear: both;" data-mce-style="clear: both;">it's my first time using ovirt</div><div style="clear: both;" data-mce-style="clear: both;"><br data-mce-bogus="1"></div><div style="clear: both;" data-mce-style="clear: both;">coud you explain?</div></div><div><br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><b>De: </b>"Simone Tiraboschi" <stirabos@redhat.com><br><b>À: </b>"alvarez" <alvarez@xtra-mail.fr><br><b>Cc: </b>"Artyom Lukianov" <alukiano@redhat.com>, "users" <users@ovirt.org><br><b>Envoyé: </b>Mardi 6 Septembre 2016 18:41:33<br><b>Objet: </b>Re: [ovirt-users] ovirt hosted-engine deploy never works<br></div><br><div data-marker="__QUOTED_TEXT__"><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Sep 6, 2016 at 6:19 PM, Osvaldo ALVAREZ POZO <span dir="ltr"><<a href="mailto:alvarez@xtra-mail.fr" target="_blank">alvarez@xtra-mail.fr</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;" data-mce-style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"><div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><div>Hello,</div><br><div>Now I have 1 hoste_engine, 1 ovirt-node and 1 cluster</div><br><div>How do i add a node to the cluster?</div><br><div>Do I go to ovirt-engine and I add a node directly? or are there rpms to install fist?</div></div></div></blockquote><br><div>You have just to install <a href="http://resources.ovirt.org/pub/yum-repo/ovirt-release40.rpm" target="_blank">http://resources.ovirt.org/pub/yum-repo/ovirt-release40.rpm</a> on your next host.</div><div>Than you can go to the engine in the hosts section of that cluster and choose New.</div><div>Since 4.0 you can also choose to have your new host participating to the hosted-engine pool from the engine itself.</div><div> </div><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;" data-mce-style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"><div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><br><div>thanks</div><br><div>Sincerily</div><br><hr><div><span class="gmail-"><b>De: </b>"Simone Tiraboschi" <<a href="mailto:stirabos@redhat.com" target="_blank">stirabos@redhat.com</a>><br><b>À: </b>"alvarez" <<a href="mailto:alvarez@xtra-mail.fr" target="_blank">alvarez@xtra-mail.fr</a>><br><b>Cc: </b>"Artyom Lukianov" <<a href="mailto:alukiano@redhat.com" target="_blank">alukiano@redhat.com</a>>, "users" <<a href="mailto:users@ovirt.org" target="_blank">users@ovirt.org</a>><br></span><b>Envoyé: </b>Vendredi 2 Septembre 2016 13:38:05<div><div class="gmail-h5"><br><b>Objet: </b>Re: [ovirt-users] ovirt hosted-engine deploy never works<br></div></div></div><div><div class="gmail-h5"><br><div><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Sep 2, 2016 at 12:39 PM, Osvaldo ALVAREZ POZO <span dir="ltr"><<a href="mailto:alvarez@xtra-mail.fr" target="_blank">alvarez@xtra-mail.fr</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;" data-mce-style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"><div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><div>Ok,</div><br><div>I have a LUN show as unntached.</div><br><div>how do I attach it?</div><br></div></div></blockquote><br><div><a href="http://www.ovirt.org/documentation/quickstart/quickstart-guide/#Create_an_iSCSI_Data_Domain" target="_blank">http://www.ovirt.org/documentation/quickstart/quickstart-guide/#Create_an_iSCSI_Data_Domain</a><br></div><div> </div><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;" data-mce-style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"><div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><br><div>one other question</div><br><div>do have to add the ISCSI LUN where the hosted-engine was deployed?</div></div></div></blockquote><br><div>No, the engine will do it automatically once the datacenter will be up.</div><div> </div><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;" data-mce-style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"><div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><br><div>Sincerily</div><br><hr><div><span><b>De: </b>"Simone Tiraboschi" <<a href="mailto:stirabos@redhat.com" target="_blank">stirabos@redhat.com</a>><br><b>À: </b>"alvarez" <<a href="mailto:alvarez@xtra-mail.fr" target="_blank">alvarez@xtra-mail.fr</a>><br></span><b>Cc: </b>"Artyom Lukianov" <<a href="mailto:alukiano@redhat.com" target="_blank">alukiano@redhat.com</a>>, "users" <<a href="mailto:users@ovirt.org" target="_blank">users@ovirt.org</a>><br><b>Envoyé: </b>Vendredi 2 Septembre 2016 12:09:32<div><div><br><b>Objet: </b>Re: [ovirt-users] ovirt hosted-engine deploy never works<br></div></div></div><div><div><br><div><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Sep 2, 2016 at 11:49 AM, Osvaldo ALVAREZ POZO <span dir="ltr"><<a href="mailto:alvarez@xtra-mail.fr" target="_blank">alvarez@xtra-mail.fr</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;" data-mce-style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"><div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><br><div>Hello ,</div><br><div>when i connect to hosted_engine web-interface i get "the hosted Engine Storage Domain doesn't exist. it should be imported into the setup".</div><br><div> waht does it means?</div><br></div></div></blockquote><br><div>It will be automatically imported once you add your first storage domain for regular VMs.</div><br><div>The message is a bit confusing and indeed we have an open bug to change it:</div><div><a href="https://bugzilla.redhat.com/show_bug.cgi?id=1358313" target="_blank">https://bugzilla.redhat.com/show_bug.cgi?id=1358313</a><br></div><div> </div><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;" data-mce-style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"><div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><div>sincerily</div><br><div>Inle</div><hr><div><b>De: </b>"Artyom Lukianov" <<a href="mailto:alukiano@redhat.com" target="_blank">alukiano@redhat.com</a>><br><b>À: </b>"alvarez" <<a href="mailto:alvarez@xtra-mail.fr" target="_blank">alvarez@xtra-mail.fr</a>><br><b>Cc: </b>"Simone Tiraboschi" <<a href="mailto:stirabos@redhat.com" target="_blank">stirabos@redhat.com</a>>, "users" <<a href="mailto:users@ovirt.org" target="_blank">users@ovirt.org</a>><br><b>Envoyé: </b>Jeudi 1 Septembre 2016 16:52:09<div><div><br><b>Objet: </b>Re: [ovirt-users] ovirt hosted-engine deploy never works<br></div></div></div><div><div><br><div><div dir="ltr">Just run on your host hosted-engine --vm-status.</div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Sep 1, 2016 at 5:47 PM, Osvaldo ALVAREZ POZO <span dir="ltr"><<a href="mailto:alvarez@xtra-mail.fr" target="_blank">alvarez@xtra-mail.fr</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;" data-mce-style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"><div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><div>hello,</div><br><div> I managed to install hoste-engine.</div><div>I think</div><br><div> <p class="MsoNormal" style="margin: 0px;" data-mce-style="margin: 0px;"><span lang="EN-US">yum localinstall <a href="http://dl.fedoraproject.org/pub/epel/7/x86_64/h/haveged-1.9.1-1.el7.x86_64.rpm" target="_blank">http://dl.fedoraproject.org/pub/epel/7/x86_64/h/haveged-1.9.1-1.el7.x86_64.rpm</a><u></u><u></u></span></p><p class="MsoNormal" style="margin: 0px;" data-mce-style="margin: 0px;"><span lang="EN-US"><span> </span>-systemctl enable haveged<u></u><u></u></span></p><p class="MsoNormal" style="margin: 0px;" data-mce-style="margin: 0px;"><span lang="EN-US">systemctl start haveged<u></u><u></u></span></p><p class="MsoNormal" style="margin: 0px;" data-mce-style="margin: 0px;"><span lang="EN-US"><br></span></p><p class="MsoNormal" style="margin: 0px;" data-mce-style="margin: 0px;">cat /proc/sys/kernel/random/entropy_avail</p><p class="MsoNormal" style="margin: 0px;" data-mce-style="margin: 0px;"><span lang="EN-US"></span></p><p class="MsoNormal" style="margin: 0px;" data-mce-style="margin: 0px;">1888</p><div>it was helpfull</div><br><div>I lost connection for a while to the ovirt-node</div><br><div>But I think the hosted-engine vm is not in the iscsi LUN.</div><div>How can I see where is the VM located?</div><br><div>Thanks</div><br></div><hr><div><b>De: </b>"Simone Tiraboschi" <<a href="mailto:stirabos@redhat.com" target="_blank">stirabos@redhat.com</a>><br><b>À: </b>"alvarez" <<a href="mailto:alvarez@xtra-mail.fr" target="_blank">alvarez@xtra-mail.fr</a>><br><b>Cc: </b>"Gianluca Cecchi" <<a href="mailto:gianluca.cecchi@gmail.com" target="_blank">gianluca.cecchi@gmail.com</a>>, "users" <<a href="mailto:users@ovirt.org" target="_blank">users@ovirt.org</a>><br><b>Envoyé: </b>Jeudi 1 Septembre 2016 12:12:39<div><div><br><b>Objet: </b>Re: [ovirt-users] ovirt hosted-engine deploy never works<br></div></div></div><div><div><br><div><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Sep 1, 2016 at 12:06 PM, Osvaldo ALVAREZ POZO <span dir="ltr"><<a href="mailto:alvarez@xtra-mail.fr" target="_blank">alvarez@xtra-mail.fr</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;" data-mce-style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"><div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><div>Hello,</div><br><div>but the problem is that i am not able to finish the hosted_engine deploy. So, I am not able to modify the Vm, because procces stoped :-(</div><br><div>thanks for the help</div><br></div></div></blockquote><br><div>Yes, adding entropy to the host should still help.</div><div> </div><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;" data-mce-style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"><div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><hr><div><b>De: </b>"Simone Tiraboschi" <<a href="mailto:stirabos@redhat.com" target="_blank">stirabos@redhat.com</a>><br><b>À: </b>"Gianluca Cecchi" <<a href="mailto:gianluca.cecchi@gmail.com" target="_blank">gianluca.cecchi@gmail.com</a>><br><b>Cc: </b>"alvarez" <<a href="mailto:alvarez@xtra-mail.fr" target="_blank">alvarez@xtra-mail.fr</a>>, "users" <<a href="mailto:users@ovirt.org" target="_blank">users@ovirt.org</a>><br><b>Envoyé: </b>Jeudi 1 Septembre 2016 12:00:22<span><br><b>Objet: </b>Re: [ovirt-users] ovirt hosted-engine deploy never works<br></span></div><br><div><div dir="ltr"><br><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Sep 1, 2016 at 11:48 AM, Gianluca Cecchi <span dir="ltr"><<a href="mailto:gianluca.cecchi@gmail.com" target="_blank">gianluca.cecchi@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;" data-mce-style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span>On Thu, Sep 1, 2016 at 11:39 AM, Osvaldo ALVAREZ POZO <span dir="ltr"><<a href="mailto:alvarez@xtra-mail.fr" target="_blank">alvarez@xtra-mail.fr</a>></span> wrote:<br></span><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;" data-mce-style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"><div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><div>hello,</div><br><span><div>but normally it is not possible to install paquets on ovirt node</div><div>that's way I wonder how to install <span style="color: #000000; font-family: arial,helvetica,sans-serif; font-size: 16px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; float: none; display: inline; background-color: #ffffff;" data-mce-style="color: #000000; font-family: arial,helvetica,sans-serif; font-size: 16px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; float: none; display: inline; background-color: #ffffff;">haveged?</span></div><div><span style="color: #000000; font-family: arial,helvetica,sans-serif; font-size: 16px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; float: none; display: inline; background-color: #ffffff;" data-mce-style="color: #000000; font-family: arial,helvetica,sans-serif; font-size: 16px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; float: none; display: inline; background-color: #ffffff;"><br></span></div><div><span style="color: #000000; font-family: arial,helvetica,sans-serif; font-size: 16px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; float: none; display: inline; background-color: #ffffff;" data-mce-style="color: #000000; font-family: arial,helvetica,sans-serif; font-size: 16px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; float: none; display: inline; background-color: #ffffff;">yum localinstall is this the command?</span></div><div><span style="color: #000000; font-family: arial,helvetica,sans-serif; font-size: 16px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; float: none; display: inline; background-color: #ffffff;" data-mce-style="color: #000000; font-family: arial,helvetica,sans-serif; font-size: 16px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; float: none; display: inline; background-color: #ffffff;"><br></span></div><div><span style="color: #000000; font-family: arial,helvetica,sans-serif; font-size: 16px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; float: none; display: inline; background-color: #ffffff;" data-mce-style="color: #000000; font-family: arial,helvetica,sans-serif; font-size: 16px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; float: none; display: inline; background-color: #ffffff;">Thanks</span></div><br></span></div></div></blockquote><br><div>Actually the haveged workaround is to apply on engine server, tipically when it is deployed as a VM, not the host.</div><div>HIH,</div><div>Gianluca</div></div><br></div></div>
</blockquote></div></div><br>The effectiveness of HAVEGE (HArdware Volatile Entropy Gathering and Expansion) on virtual machines is quite debated.<br>Having more entropy on the host could also help, but yes, we also have to add a virtio-rng device to the engine VM:<div><a href="https://bugzilla.redhat.com/show_bug.cgi?id=1357246" target="_blank">https://bugzilla.redhat.com/show_bug.cgi?id=1357246</a><br></div></div></div></div><br></div></div></div></blockquote></div></div></div><br></div></div></div></div></div><br>_______________________________________________<br>
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