Applies to NetApp Element Software Issue Element software upgrade fails and gets stuck at a node with "does not have enough free space" or "No space left on device" or "Insufficient free space" errors...Applies to NetApp Element Software Issue Element software upgrade fails and gets stuck at a node with "does not have enough free space" or "No space left on device" or "Insufficient free space" errors. This article also applicable when there are similar errors shown at "Backing up existing installation" step when upgrading a mNode.