Applies to NetApp SolidFire NetApp HCI NetApp Element software Issue AIQ reports Block Cluster Full Error SFBKFS:SolidFire Alert from Cluster1 (Block Cluster Full Error) Due to high capacity consumpti...Applies to NetApp SolidFire NetApp HCI NetApp Element software Issue AIQ reports Block Cluster Full Error SFBKFS:SolidFire Alert from Cluster1 (Block Cluster Full Error) Due to high capacity consumption Helix data protection will not recover if a node fails. Creating new Volumes or Snapshots is not permitted until additional capacity is available. The error does not self-resolve. Block space is not reclaimed. Block space utilization is higher than VMware.