Applies to SolidFire storage SolidFire volumes going offline and subsequently coming online again. Similar messages can be seen in SolidFire Active IQ (AIQ) and the Element UI: The following volumes a...Applies to SolidFire storage SolidFire volumes going offline and subsequently coming online again. Similar messages can be seen in SolidFire Active IQ (AIQ) and the Element UI: The following volumes are offline. [volume_ID] - from cluster <cluster_name> Failed to send messages between nodes using the maximum configured MTU (9000). Messages between the following nodes failed: { 12 -> 3 }. Incorrect MTU settings can prevent garbage collection from running and cause performance problems.