At 6pm UTC, we will be briefly resetting the main NFS server for tools and projects to upgrade the tooling around NFS there. This should cause a brief climb in processes waiting for IO and then that will settle out. If things don’t operate as expected, rolling back the change could take a few minutes, but that seems unlikely. Please let us know if there are prolonged issues in the #wikipedia-cloud channel.

Brooke Storm Operations Engineer Wikimedia Cloud Services bstorm@wikimedia.org IRC: bstorm_

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