Why df -h misses three of the four causes of a full disk: inode exhaustion, deleted-but-open files, and the super-user reserve, and how to tell them apart on Linux and Kubernetes.

Why df -h misses three of the four causes of a full disk: inode exhaustion, deleted-but-open files, and the super-user reserve, and how to tell them apart on Linux and Kubernetes.
Why df -h misses three of the four causes of a full disk: inode exhaustion, deleted-but-open files, and the super-user reserve, and how to tell them apart on Linux and Kubernetes.