Jump To:
Leopard Reference
Storage devices include disk drives, tape drives, RAID arrays, and Storage Area Network (SAN) file systems. Mac OS X handles storage devices using a stack of drivers, each of which supports some aspect of communication. Developers can use the BSD interface and the I/O Kit to access storage devices. Administrators can use Xsan to aggregate networks of storage devices and to configure 64-bit cluster file systems.

Essential information for developers manipulating file systems in Mac OS X.  
Storage Topics
View the complete Storage Reference List.
Solutions such as Xsan, which offers high-performance network storage.   Xsan, which provides high-speed access to expandable storage.   High-capacity storage using Xserve RAID arrays and Xsan file systems.