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lvs2007, lvs2009, lvs2010 should not be on the same row A switch
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Description

During the crash of row A2 switch on codfw T286787 it's been detected that lvs2007, lvs2009 and lvs2010 get their row A traffic from the very same switch (A2):

xe-2/0/43                  lvs2009
xe-2/0/44                  lvs2010
xe-2/0/45                  lvs2007

this is pretty bad for lvs2007 and lvs2010 and we should move lvs2010 row A NIC to another switch ASAP

Follows-up https://wikitech.wikimedia.org/wiki/Incident_documentation/2021-07-16_codfw_network

Event Timeline

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Other rows need to be audited as well.

Other rows need to be audited as well.

You're right, I've created T286881 to do so.

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Papaul added a subscriber: Papaul.

Resolving this task since all 3 links on lvs2010 moved to asw-a4,asw-b4 and asw-c4

Krinkle renamed this task from lvs2007, lvs2009 and lvs2010 connected to the same row A switch to lvs2007, lvs2009, lvs2010 should not be on the same row A switch.Aug 18 2021, 4:47 AM
Krinkle updated the task description. (Show Details)