[19:57:48] <wikibugs>	 10Traffic, 10netops, 10Operations: codfw row B switch upgrade - https://phabricator.wikimedia.org/T169345#3399300 (10ayounsi)
[19:58:47] <wikibugs>	 10Traffic, 10netops, 10Operations: codfw row B switch upgrade - https://phabricator.wikimedia.org/T169345#3395298 (10ayounsi) Edit: moving the maintenance to Wednesday July 12 for availability reasons.