Hi Performance FileSystem (HFS) is a

file system In computing, file system or filesystem (often abbreviated to fs) is a method and data structure that the operating system uses to control how data is stored and retrieved. Without a file system, data placed in a storage medium would be one larg ...

used in the

HP-UX HP-UX (from "Hewlett Packard Unix") is Hewlett Packard Enterprise's proprietary implementation of the Unix operating system, based on Unix System V (initially System III) and first released in 1984. Current versions support HPE Integrity Ser ...

operating system. It is a variant of the Unix File System.

External links

*http://www.osdata.com/system/logical/logical.htm {{compu-storage-stub Disk file systems Computer file systems HP software