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School of Computer Science & Engineering
University of New South Wales

 Advanced Operating Systems 
 COMP9242 2002/S2 
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Next: LFS Performance: Comparison with Up: 09-fs Previous: Limitations of Traditional File

Subsections

Log-Structured File System (LFS)


Idea: Whole disk is a log[RO92].


LFS metadata:


LFS disk layout




lfs

LFS cleaning



next up previous
Next: LFS Performance: Comparison with Up: 09-fs Previous: Limitations of Traditional File
Gernot Heiser 2002-10-11