IBM CloudBurst: a family of pre-integrated hardware, storage, virtualization and networking, with a sophisticated service management system built-in.

IBM CloudBurst——该家族预先集成好了软硬件、虚拟化和网络，内置一个先进的服务管理系统。

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Currently the main storage system technology is SAN Virtualization and its implementation is in the file system layer.

SAN的虚拟化是存储系统的发展趋势，它在文件系统层实现。

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