What is difference between Non-buffered I/O and No chaching?

NTFSD
1

I think, No cache & Non-buffered was same knowledge. But, more reading about FSD, those of two were different.

I can’t seperate between them.

2

>I think, No cache & Non-buffered was same knowledge. But, more reading about FSD, those of two

were different.

No difference.

FILE_NO_INTERMEDIATE_BUFFERING just means “do not use cache”.

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Maxim S. Shatskih
Windows DDK MVP
xxxxx@storagecraft.com
http://www.storagecraft.com