CSE 121 Fa 2000 -- Lecture 14 -- Nov 9, 2000

• Reliability-induced writes.
• Log is a linked list of segments; segment structure.
• Role of segment checksum, SS_DIROPS, SS_CONT.
• The segment cleaner. Relationship with copying garbage collectors.
• The two available-space measures: total amount of space available in the LFS versus the amount of space currently available for writing.

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