It did cause data loss, and we can not backfill because the disk was full so the logs were not written.

On Wed, Apr 8, 2015 at 1:37 PM, Aaron Halfaker <ahalfaker@wikimedia.org> wrote:

Thanks Nuria.

Did this cause data loss and if so, is there a plan to backfill?

-Aaron

On Wed, Apr 8, 2015 at 12:28 PM, Nuria Ruiz <nuria@wikimedia.org> wrote:

Team:

As you might know we have swapped EL old vanadium box to a a never, more resilient one. 

This new box had less disk space and the move caused a small outage due to a bug already present on EL code that was not apparent on vanadium. 

Details can be found here:

https://wikitech.wikimedia.org/wiki/Incident_documentation/20150406-EventLogging

Thanks, 

Nuria

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