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Quote: leader pages for files not as robust as headers and sector labels; bugs no longer detected when they occur; can damage file system

topics > all references > references g-h > QuoteRef: hagmR_1987 , p. 159



Topic:
file system reliability
Topic:
self-identifying data structures

Quotation Skeleton

Leader pages have detected many bugs in [the new Cedar file system]. However, leader pages are not as effective as the headers … [physical sector] … [the old Cedar file system]. Labels checked nearly every file system I/O. [In the new system], bugs in … detected later, but they are harder to track …   Google-1   Google-2

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Related Topics up

Topic: file system reliability (26 items)
Topic: self-identifying data structures (18 items)

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