<div dir="ltr"><div>The pulp-list is a better place for user questions, but I'll reply here. </div> <div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Mar 16, 2019 at 2:59 AM Madavarapu, Yashwanth (ETW - Cognizant) <<a href="mailto:Yashwanth.Madavarapu@nike.com">Yashwanth.Madavarapu@nike.com</a>> wrote: </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <div lang="EN-US"> <div class="gmail-m_-8993734407190357410WordSection1"> Hi, Can someone let me know on my below queries. Thanks, -Yash <div style="border-color:rgb(181,196,223) currentcolor currentcolor;border-style:solid none none;border-width:1pt medium medium;padding:3pt 0in 0in"> From: <<a href="mailto:pulp-dev-bounces@redhat.com" target="_blank">pulp-dev-bounces@redhat.com</a>> on behalf of "Madavarapu, Yashwanth (ETW - Cognizant)" <<a href="mailto:Yashwanth.Madavarapu@nike.com" target="_blank">Yashwanth.Madavarapu@nike.com</a>> Date: Friday, March 15, 2019 at 12:26 PM To: "<a href="mailto:pulp-dev@redhat.com" target="_blank">pulp-dev@redhat.com</a>" <<a href="mailto:pulp-dev@redhat.com" target="_blank">pulp-dev@redhat.com</a>> Subject: <External>[Pulp-dev] Issue #4432:<Pulp upgrade from 2.7 to 2.18 logs says Database initialization failed> </div> <div> </div> Hi Team, Continuing to the Issue 4432,I have below questions. Can someone clarify it. 1.We have a production db of 70GB,when we are doing upgrade from version to version i.e., from 2.7 to 2.8 and 2.8 to 2.9 and so on up to 2.18.How much time it would take to for pulp-manage-db to migrate dB once we upgrade from 2.7 to 2.8 during its first run of “sudo -u apache pulp-manage-db”, we wanted to have an estimate how much time it would take as it has multiple versions that need to be upgraded. It would be helpful if we can get info on this so we can plan the downtime for the application.</div></div></blockquote><div>There are a lot of variables that go into the runtime so a prediction is almost impossible. My best advise is to perform a test upgrade on a separate system to get an idea of what it will be for you at upgrade time.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div lang="EN-US"><div class="gmail-m_-8993734407190357410WordSection1"> 2.Is it ok to have Pulp version upgraded to 2.18 with mongodb running with 2.6.</div></div></blockquote><div>I believe 2.18 runs best on mongo 3.0 - 3.2. I can't speak to it's compatability with mongo 2.6 </div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div lang="EN-US"><div class="gmail-m_-8993734407190357410WordSection1"> 3.What are the best ways to stop the pulp services, as we have multiple components running on multiple servers. As far I am aware it is best to stop the apache,resourcemanager and worker services once all are done we can bring down the mongodb services. Please let me know if there is any other order to stop the services.</div></div></blockquote><div>Once all the Pulp processes are stopped it's safe to stop mongodb. It's also a good idea to have Pulp complete all of its tasks before stopping it if you are upgrading. </div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div lang="EN-US"><div class="gmail-m_-8993734407190357410WordSection1"> Thanks for <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__pulp.plan.io_users_51&d=DwMGaQ&c=7DfhQjPWzR3PmWBQVpi-kw&r=t0i6NkO8rwPVRHNyrGK9WLF6A6RSayOjJNVqMDm3KNA&m=4tShJRuNa5wpwmeuB2Nq6NRvySvL-C0hPFxjr7kyYOo&s=fulKFbgGLJ9HIzueYKnuARaKIie97LOoywOb3ro_V5c&e=" target="_blank">daviddavis</a> for responding to my queries in the issue initially. Thanks, Yash </div> </div> _______________________________________________ Pulp-dev mailing list <a href="mailto:Pulp-dev@redhat.com" target="_blank">Pulp-dev@redhat.com</a> <a href="https://www.redhat.com/mailman/listinfo/pulp-dev" rel="noreferrer" target="_blank">https://www.redhat.com/mailman/listinfo/pulp-dev</a> </blockquote></div></div>