Merge "Revert MCR migration stage to write-both/read-old"
authorjenkins-bot <jenkins-bot@gerrit.wikimedia.org>
Tue, 11 Sep 2018 18:18:17 +0000 (18:18 +0000)
committerGerrit Code Review <gerrit@wikimedia.org>
Tue, 11 Sep 2018 18:18:17 +0000 (18:18 +0000)

Trivial merge