T198308: Enable MCR migration stage "write both, read new" on live systems

Phabricator Link	T198308
Status	resolved
Priority	Needs Triage (violet)
Points
Phabricator Task Created	2018/06/27 07:24 AM
Wiki Page Created	2019/06/09 01:17 PM
Phabricator Task Last Modified	2020/10/16 01:38 PM
Wiki Page Last Updated	2020/10/16 02:37 PM
Phabricator Task Closed	2018/11/05 12:33 PM
Authored By	daniel (Daniel Kinzler)
Assigned To	Anomie
Projects	MW-1.32-release (Backlog) Multi-Content-Revisions (Done) Multimedia (Untriaged) Platform Team Initiatives (MCR) Platform Team Workboards (Done with CPT) Structured Data Engineering (Monitoring) Structured-Data-Backlog (Triage) Wikidata (monitoring)
Platform Engineering Initiative Column	MCR
Platform Team Workboards Column	Done with CPT
Subtasks	T207309: Enable MCR migration stage "write both, read new" on Commons for SDC (resolved) T198309: Enable MCR migration stage "write both, read new" on testwiki (resolved) T198561: Make "write both, read new" the default MCR migration stage for fresh MediaWiki installs / for CI (resolved) T183488: MCR schema migration stage 2: populate new fields (resolved) T197816: Enable MCR migration stage "write both, read old" on live systems (resolved)
Parent Tasks	T174044: Deploy MCR storage layer T194750: Deploy Structured Data on Commons baseline

Column Transitions: (Added project: ⇑, Removed project: ⇓,Entered column: ⇒, Exited column: ⇐)

Project	Column	Date
⇑ Multi-Content-Revisions (MCR-SDC File Caption Support - phase 2)		27 June 2018
⇑ StructuredDataOnCommons (SDC General)		27 June 2018
⇑ Wikidata		27 June 2018
⇓ Multi-Content-Revisions (MCR-SDC File Caption Support - phase 2)		3 July 2018
Multi-Content-Revisions	⇐ MCR-SDC File Caption Support - phase 2	3 July 2018
Multi-Content-Revisions	⇒ Deployment	3 July 2018
⇑ Multi-Content-Revisions (Deployment)		3 July 2018
Multi-Content-Revisions (Deployment)	⇐ Backlog	9 July 2018
Multi-Content-Revisions (Deployment)	⇒ Backlog	9 July 2018
⇑ MW-1.32-release		10 September 2018
Multi-Content-Revisions (Deployment)	⇐ Backlog	11 September 2018
Multi-Content-Revisions (Deployment)	⇒ Ready	11 September 2018
Wikidata	⇐ incoming	19 September 2018
Wikidata	⇒ monitoring	19 September 2018
⇓ StructuredDataOnCommons (SDC General)		27 September 2018
⇑ Structured Data Engineering		27 September 2018
Structured Data Engineering	⇐ To Do	27 September 2018
Structured Data Engineering	⇒ Monitoring	27 September 2018
⇑ Patch-For-Review		1 October 2018
⇓ Patch-For-Review		1 October 2018
⇑ Platform Engineering (MCR: Deployment)		2 October 2018
⇑ Platform Team Legacy (Designing)		2 October 2018
Multi-Content-Revisions	⇐ Deployment	2 October 2018
Multi-Content-Revisions	⇒ Deployment	2 October 2018
Platform Engineering	⇐ MCR: Deployment	2 October 2018
Platform Engineering	⇒ MCR: Deployment	2 October 2018
Multi-Content-Revisions	⇐ Deployment	4 October 2018
Multi-Content-Revisions	⇒ Deployment	4 October 2018
⇓ Platform Engineering (MCR: Deployment)		4 October 2018
Platform Engineering	⇐ MCR: Deployment	4 October 2018
Platform Engineering	⇒ MCR	4 October 2018
⇑ Platform Engineering (MCR)		4 October 2018
⇑ Patch-For-Review		8 October 2018
⇓ Platform Team Legacy (Designing)		14 October 2018
⇑ Platform Team Workboards		14 October 2018
⇓ Platform Team Workboards		15 October 2018
Platform Team Workboards	⇐ Not a real column	15 October 2018
Platform Team Workboards	⇒ Doing	15 October 2018
⇑ Platform Team Workboards (Doing)		15 October 2018
⇓ Patch-For-Review		5 November 2018
⇓ Platform Team Workboards (Doing)		5 November 2018
Platform Team Workboards	⇐ Doing	5 November 2018
Platform Team Workboards	⇒ Done with CPT	5 November 2018
⇑ Platform Team Workboards (Done with CPT)		5 November 2018
⇑ Multimedia		7 March 2019
⇓ Multi-Content-Revisions (Deployment)		1 April 2019
Multi-Content-Revisions	⇐ Deployment	1 April 2019
Multi-Content-Revisions	⇒ Done	1 April 2019
⇑ Multi-Content-Revisions		1 April 2019
⇓ Platform Engineering (MCR)		30 July 2019
⇑ Platform Team Initiatives (MCR)		30 July 2019
⇑ Structured-Data-Backlog		30 August 2019