Re: Linux 2.6.29

[Alan Cox]

> You surely know that better: Did fs actually write "later" data quite
> long before "earlier" data? During the flush data may be re-ordered, but
> was it also _done_ outside of it?

BSD FFS/UFS and earlier file systems could leave you with all sorts of
ordering that was not guaranteed - you did get data written within about
30 seconds but no order guarantees and a crash/fsck could give you
interesting partial updates .. really interesting.

renaming was one fairly safe case as BSD FFS/UFS did rename synchronously
for the most part.

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