About Xsan 1.4.2 Admin Update
Expand your network horizons with Xsan, an enterprise-class storage area network (SAN) solution that’s surprisingly affordable. Xsan lets multiple computers concurrently access terabytes - even petabytes - of storage on Xserve RAID over high-speed Fibre Channel.

Learn more about Xsan.

What’s New in this Version
The Xsan 1.4.2 update addresses numerous issues related to overall reliability, usability and compatibility. It includes specific fixes for:

- mounting Fibre Channel LUNs on Mac OS X Leopard
- metadata controller failovers during power outages and network disconnects
- memory related errors that can result in slow system performance or hangs
- reducing fragmentation of large files and frame drops during ingest
- preventing file system metadata corruption
- hosting Xsan volumes on Intel-based metadata controllers
- defragmenting files after a volume bandwidth expansion
- compatibility with Apple and third party applications

Before installing, please review the Xsan Migration Guide at: http://www.apple.com/server/documentation/

For detailed information on this update, please visit the website: http://docs.info.apple.com/article.html?artnum=305035