To answer the first part of your question, Pine, Daniel's email was sent at 01:52 UTC on the 22nd. So tomorrow would refer to 00:00 on the 23rd.
-- Lewis Cawte (Lcawte) On Wed, 22 May 2019 at 07:26, Pine W <wiki.p...@gmail.com> wrote: > Hi, thanks for the notice. Can you specify whether "tomorrow" refers to 22 > May UTC or 23 May UTC, and how long the maintenance window is likely to be? > Some of us may want to read or write a Phabricator > <strike>complaint</strike> task during the maintenance window, and if we > know when to expect Phabricator may be temporarily unavailable then we can > plan accordingly. > > Pine > > ( https://meta.wikimedia.org/wiki/User:Pine ) > > > > > > On Tue, May 21, 2019, 17:52 Daniel Zahn <dz...@wikimedia.org> wrote: > > > Tomorrow we have planned a major upgrade of the Phabricator prod server. > > > > Starting from around 00:00 UTC (after Evening SWAT) we want to switch > from > > phab1001 to phab1003 as the production server. > > > > This will involve: > > > > - switching from jessie to stretch > > - switching from mod_php to php-fpm > > - switching from PHP 5 to PHP 7.2 > > - upgrading apache from 2.4.10 to 2.4.25 > > > > We are also hoping it will finally fix the httpd memory leaks we have > been > > seeing on the current server for a long time and which require periodic > > service restarts. > > > > In case we run into any unexpected issue we will simply fall back to > > phab1001 > > and keep running as before. > > > > https://phabricator.wikimedia.org/T221389 > > https://phabricator.wikimedia.org/T182832 > > https://phabricator.wikimedia.org/T190568 > > https://phabricator.wikimedia.org/T151070 > > > > Cheers, > > > > Daniel and Mukunda > > > > -- > > Daniel Zahn <dz...@wikimedia.org> > > Operations Engineer > > _______________________________________________ > > Wikitech-l mailing list > > Wikitech-l@lists.wikimedia.org > > https://lists.wikimedia.org/mailman/listinfo/wikitech-l > _______________________________________________ > Wikitech-l mailing list > Wikitech-l@lists.wikimedia.org > https://lists.wikimedia.org/mailman/listinfo/wikitech-l _______________________________________________ Wikitech-l mailing list Wikitech-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikitech-l
