I hope you have at least two backups in two different locations. : ) > On 7. May 2019, at 11:02, Jukka Jokiniva <jukka.jokin...@qt.io> wrote: > > > On 06/05/2019, 22.46, "Development on behalf of Sergio Ahumada" > <development-boun...@qt-project.org on behalf of sahum...@texla.cl> wrote: >> >> On 06.05.19 14:16, Frederik Gladhorn wrote: >>> We aim to do the Upgrade to Gerrit 2.16.7 around the 20th of May (yes, >>> that's >>> a Monday, we assume Gerrit will be down for the full day that day). >> >> Did you already try migrating the repos from the old Gerrit to the new >> one? Is that why it would take the whole day? >> >> If so, did you have to migrate step by step 2.7->2.8->...->2.15->2.16 or >> directly from 2.7->2.16? > > Yes, we have been testing the data migration from old Gerrit to the new > version couple of times. > We need to migrate step by step, some versions we can skip but there are > seven versions to be installed. > > Installing the versions takes about one hour and complete reindex of the data > about 2 hours. Then there are other steps to do as well. > So if things go smoothly the minimum down time is around 4 hours. But no > promises, be prepared that the tool is offline the whole day. > > --Jukka > > > _______________________________________________ > Development mailing list > Development@qt-project.org > https://lists.qt-project.org/listinfo/development
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