Read-only window needed for s6
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	• Kormat
	Feb 22 2022, 1:23 PM

Description

We'd like to request a 30-minute read-only window for the following wikis to perform maintenance on their primary database instance:

s6:

frwiki
jawiki
labswiki
ruwiki

Impact: Those wikis will go read-only for around 30 minutes (hopefully a lot less). Reads will not be impacted
When: ~~Tues 8th March at 08:00AM UTC~~ postponed

Related Objects
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Status	Assigned	Task
Open	None	T31744 FlaggedRev installation (deployment) requests (tracking)
Stalled	None	T143886 Activating Flagged revisions on ar.wikinews
Stalled	None	T204354 Flagged Revisions for Vietnamese Wikipedia
Stalled	None	T205145 Deploy FlaggedRevs on bn.wikibooks
Stalled	None	T221933 Enable Flagged Revisions (for trial run purpose) at the Chinese Wikipedia
Open	None	T185664 Code stewardship review: FlaggedRevs
Open	Ladsgroup	T277883 Drop all low-use and unused features of FlaggedRevs to make it more maintainable
Resolved	Ladsgroup	T300774 Drop fr_img_* columns
Open	None	T291916 Tracking task for Bullseye migrations in production
Resolved	Marostegui	T298585 Upgrade WMF database-and-backup-related hosts to bullseye
Resolved	Marostegui	T299479 Upgrade s6 to Bullseye
Resolved	Marostegui	T310011 Adjust the field type of cu_changes.cuc_timestamp to fixed binary and remove default on wmf wikis
Resolved	Marostegui	T300471 Switchover s6 master (db1173 -> db1131)
Declined	Trizek-WMF	T302283 Read-only window needed for s6

Event Timeline

• Kormat created this task.Feb 22 2022, 1:23 PM

• Kormat mentioned this in T300471: Switchover s6 master (db1173 -> db1131).

Trizek-WMF claimed this task.Feb 22 2022, 1:53 PM

Trizek-WMF moved this task from Backlog to Started on the MoveComms-Support (Jan-Mar-2022) board.

• Elitre awarded a token.Feb 23 2022, 10:51 AM

Quiddity moved this task from To Triage to Announce in next Tech/News on the User-notice board.Feb 25 2022, 12:01 AM

The read-only message is been updated, and the event added to Asana.

Trizek-WMF changed the task status from Open to In Progress.Mar 1 2022, 5:45 PM

Trizek-WMF triaged this task as High priority.

Trizek-WMF moved this task from Announce in next Tech/News to In current Tech/News draft on the User-notice board.Mar 2 2022, 4:07 PM

I'm afraid we have to cancel this maintenance for now. Hopefully we'll be able to do in the next couple of weeks, but i'll open a new task for that when i have a firm date. Sorry for the hassle <3

@Kormat, no problem! you can just update this task instead of opening a new one. :)

Trizek-WMF changed the task status from In Progress to Stalled.Mar 7 2022, 2:24 PM

Trizek-WMF updated the task description. (Show Details)

Trizek-WMF moved this task from In current Tech/News draft to Not ready to announce on the User-notice board.Mar 7 2022, 2:27 PM

Trizek-WMF mentioned this in T303605: Stop announcing and scheduling primary database switchovers.Mar 17 2022, 12:57 PM

We have changed the process in T303605: Stop announcing and scheduling primary database switchovers.

Quiddity moved this task from Not ready to announce to Already announced/Archive on the User-notice board.Mar 31 2022, 9:59 PM