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Maniphest T58589

Deleted history lost for 1600 recently deleted pages on frwiki
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Description

Hello,

For ~1600 deleted pages pages on frwiki, sysops cannot view the deleted history, and thus cannot restore the pages.

This for almost all pages deleted between:

The corresponding revisions also do not appear in the list of deleted contributions of the corresponding users.

Version: wmf-deployment
Severity: critical
See Also:
https://bugzilla.wikimedia.org/show_bug.cgi?id=56577

Details

Reference
bz56589

Event Timeline

• bzimport raised the priority of this task from to Unbreak Now!.Nov 22 2014, 2:38 AM
• bzimport added a project: WMF-General-or-Unknown.
• bzimport set Reference to bz56589.
• bzimport added a subscriber: Unknown Object (MLST).
Orlodrim created this task.Nov 4 2013, 10:16 PM
• Deskana added a comment.Nov 4 2013, 10:51 PM

On enwiki the pages [[Icansia]] and [[Geoffrey Said]] were deleted on 3rd November. The deleted revisions completely disappeared. Fortunately the deleted revisions have spontaneously reappeared as of the 4th November. This issue may possible be related.

• Springle added a comment.Nov 5 2013, 1:20 AM

We have some MariaDB replication slave drift due to our use of statement-based binlogs (necessary for a further 6+ months, for operational reasons, before a switch to row-based).

This is an onoing problem in general, but in this case it's also been exacerbated by recent schema changes on the archive table.

No data is actually missing and the affected slaves are being resynchronized.

Orlodrim added a comment.Nov 5 2013, 8:09 AM

Thanks, I can now view these deleted histories.

Aklapper added a comment.Nov 5 2013, 3:50 PM

(In reply to comment #2)

No data is actually missing and the affected slaves are being resynchronized.

Sean: Is there a timeframe when this will be finished and this ticket (and bug 56577?) can be closed as RESOLVED FIXED?

Luke081515 removed a subscriber: • wikibugs-l-list.Jan 28 2016, 5:57 PM
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