When it comes time to write the data to disk, XFS can now allocate free space intelligently, in a way that optimizes filesystem performance.

到了要将数据写到磁盘的时候，XFS能够以这种优化文件系统性能的方式，智能地分配空闲空间。

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LFS data structure, disk layout, free space management, access mechanism and segment cleaning mechanism were summarized.

本文综述了LFS的数据结构和磁盘布局，及空闲空间管理、读写机制、段清洁机制与策略等。

youdao

LFS data structure, disk layout, free space management, access mechanism and segment cleaning mechanism were summarized.

本文综述了LFS的数据结构和磁盘布局，及空闲空间管理、读写机制、段清洁机制与策略等。

youdao