[Wikitech-l] Re: March 2023 Datacenter Switchover

2023-03-01 Thread Giuseppe Lavagetto
Specifically: if we measure read only time as "an editor can't start an edit because wikis are read only", then the read-only time is 119s; if we measure it by the last timestamp of an edit being saved, that's 94 seconds. As Amir explained, we leave some room for propagation of the MediaWiki

[Wikitech-l] Re: Talk to the Search Platform / Query Service Team—March 1st, 2023

2023-03-01 Thread Guillaume Lederrey
The Search Platform team office hour is happening 1 hour from now. See you there! Guillaume On Fri, 24 Feb 2023 at 17:04, Guillaume Lederrey wrote: > Hello all! > > The Search Platform Team usually holds an open meeting on the first > Wednesday of each month. Come talk to us about anything

[Wikitech-l] Re: March 2023 Datacenter Switchover

2023-03-01 Thread Clément Goubert
Dear Wikitechians, Dear colleagues, The switchover process requires a *brief read-only period for all Foundation-hosted wikis*, which started at *14:00 UTC on Wednesday March 1st*, and lasted *119 seconds*. All our public and private wikis continued to be available for reading as usual. Users

[Wikitech-l] Re: March 2023 Datacenter Switchover

2023-03-01 Thread Dušan Kreheľ
Clément Goubert and everybody, I analyzed https://stream.wikimedia.org/v2/stream/recentchange and i have the another results. Last change (before migration): 2023-03-01T14:00:30 First change (after migration):2023-03-01T14:02:05 Result: Down time (14:00:31 to 14:02:05) is 94s. I think that

[Wikitech-l] Re: March 2023 Datacenter Switchover

2023-03-01 Thread Amir Sarabadani
It's a bit complicated. When SRE sets the read-only mark, they start counting from that time and it starts propagating which takes a while to be actually shown to all users but some users might still see the RO error while some actual writes are happening somewhere else because the cache is not

[Wikitech-l] Re: March 2023 Datacenter Switchover

2023-03-01 Thread Igal Khitron
Hello. Is the new files bug happening because of the database switch? And if it is, do you fix it? The story: If you reupload file, local or on commons, the new version does not create thumb, and the old one is shown in articles. The only way to see a new version is opening the file in media:

[Wikitech-l] Re: March 2023 Datacenter Switchover

2023-03-01 Thread Igal Khitron
I see. Very well, I'll open a task. Thank you. Igal בתאריך יום ד׳, 1 במרץ 2023, 22:07, מאת Brian Wolff ‏: > You should probably just file a bug. > > Its certainly plausible it had something to do with data center switch, > but it could just as equally be unrelated. It requires someone to >

[Wikitech-l] Re: March 2023 Datacenter Switchover

2023-03-01 Thread Brian Wolff
You should probably just file a bug. Its certainly plausible it had something to do with data center switch, but it could just as equally be unrelated. It requires someone to investigate what part of the system failed (job queue? Varnish? Swift?) which would then lead to a root cause. Its pretty

[Wikitech-l] Re: Deprecation: directly invoking maintenance scripts

2023-03-01 Thread Antoine Musso
Le 28/02/2023 à 21:42, MusikAnimal a écrit : Hello! Where might I find documentation on the new maintenance runner system? I can't find any examples in the Phabricator task or the linked RFC, and searching for "MaintenanceRunner" or "run.php" yields no results on mediawiki.org