Outdated doc: doc/update/README.md, Upgrading from a non-Omnibus installation to an Omnibus installation
I have been following the steps for "Upgrading from non-Omnibus MySQL to an Omnibus installation". The last step given there is to "Rebuild database indices", which links to https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/update/mysql_to_postgresql.md#for-omnibus-gitlab-installations. Jowever, that document doesn't say anything about indices.
I digged into the history, and it turns out that this part of the docs have been removed by https://gitlab.com/gitlab-org/gitlab-ce/commit/8acd705c8a2ac73c4c0c780e6ce0b4532dca3b59. The comment of that commit seems to indicate that it is no loner necessary to do anything with the indices. If that's the case, please update doc/update/README.md
accordingly. If there still needs to be something done with the indices, I'd love to learn what...