The pulp-list is a better place for user questions, but I'll reply here. On Sat, Mar 16, 2019 at 2:59 AM Madavarapu, Yashwanth (ETW - Cognizant) < [email protected]> wrote:
> Hi, > > > > Can someone let me know on my below queries. > > > > Thanks, > > -Yash > > > > *From: *<[email protected]> on behalf of "Madavarapu, Yashwanth > (ETW - Cognizant)" <[email protected]> > *Date: *Friday, March 15, 2019 at 12:26 PM > *To: *"[email protected]" <[email protected]> > *Subject: *<External>[Pulp-dev] Issue #4432:<Pulp upgrade from 2.7 to > 2.18 logs says Database initialization failed> > > > > 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. > 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. 2.Is it ok to have Pulp version upgraded to 2.18 with mongodb running with > 2.6. > I believe 2.18 runs best on mongo 3.0 - 3.2. I can't speak to it's compatability with mongo 2.6 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. > 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. > > Thanks for *daviddavis* > <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=> > for responding to my queries in the issue initially. > > > > > > Thanks, > > Yash > > > > > _______________________________________________ > Pulp-dev mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/pulp-dev >
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