- ALTERs to run: https://gerrit.wikimedia.org/r/c/mediawiki/core/+/1248863/4/sql/mysql/patch-imagelinks-drop-il_to.sql
- Where to run those changes: all wikis
- When to run those changes: When DBA has time
- If the schema change is backwards compatible: Yes
- If the schema change has been tested already on some of the test/beta wikis: Already in beta cluster.
- If the data should be made available on the labs replicas and/or dumps: Yes
Progress
- s1
- codfw
- eqiad
- s2
- codfw
- eqiad
- s3
- codfw
- eqiad
- s4
- codfw
- eqiad
- s5
- codfw
- eqiad
- s6
- codfw
- eqiad
- s7
- codfw
- eqiad
- s8
- codfw
- eqiad
The server-by-server progress can be monitored on https://zarcillo.wikimedia.org/ui/schema_change (requires login)
- Puppet patch