For the time in your timezone: https://zonestamp.toolforge.org/1710943200.
*Sebastian Berlin* Utvecklare/*Developer* Wikimedia Sverige (WMSE) E-post/*E-Mail*: sebastian.ber...@wikimedia.se Telefon/*Phone*: (+46) 0707 - 92 03 84 On Fri, 23 Feb 2024 at 12:50, effie mouzeli <ef...@wikimedia.org> wrote: > Dear all, > > > *"There is nothing permanent except change - Heraclitus"* > On *Wednesday March 20th 2024,* the SRE team will run a planned > datacentre switchover, moving all wikis from *codfw* to *eqiad*. This is > an important periodic test of our tools and procedures, to ensure the wikis > will continue to be available even in the event of major technical issues > in our primary home. It also gives all our SRE and ops teams a chance to do > maintenance and upgrades on systems in codfw that normally run 24 hours a > day. > > The switchover process requires a brief read-only period for all > Foundation-hosted wikis, which will start on *Wednesday March 20th 2024 @ > 14:00 UTC*, and will last for just a few minutes while we execute the > migration as efficiently as possible. All our public and private wikis will > be continuously available for reading, as usual, but editing will be > unavailable during the process. Users will see a notification of the > upcoming maintenance, and anyone still editing will be asked to try again > in a few minutes. > > CommRel will soon begin notifying communities of the read-only window. > > If you like, you can follow along on the day in the public > *#wikimedia-operations* channel on IRC. To report any issues, you can > reach us in *#wikimedia-sre* on IRC, or file a Phabricator ticket > <https://phabricator.wikimedia.org/maniphest/task/edit/form/1/?projects=Datacenter-Switchover>with > the #datacenter-switchover tag; we'll be monitoring closely for reports of > trouble during and after the switchover. The switchover and its preparation > will be tracked under https://phabricator.wikimedia.org/T357547. > > On behalf of the SRE team, please excuse the disruption, and we would like > to thank everyone in various departments who are involved in planning this > work. If you have any questions, please reply directly to this email. > > Kind Regards, > > -effie > _______________________________________________ > Wikitech-l mailing list -- wikitech-l@lists.wikimedia.org > To unsubscribe send an email to wikitech-l-le...@lists.wikimedia.org > https://lists.wikimedia.org/postorius/lists/wikitech-l.lists.wikimedia.org/
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