EMC DiskXtender for UNIXLinux automatically migrates your files to the most cost-effective storage for data retention and compliance needs, based on your policies. With DiskXtender for UNIX/Linux, files are migrated without disturbing your data view or access, regardless of the application, media, storage device, or data location. Your organization will save on primary storage acquisition costs, reduce complexity and management overhead, and decrease backup and recovery times