Re: FILE_FLAG_WRITE_THROUGH

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On Wed, Apr 05, 2006 at 05:02:20AM +0100, Glynn Clements wrote:

> The O_DIRECT flag suggested by Steve is probably overkill. It requires
> that the buffer start address, buffer size and file offset are all
> multiples of the filesystem's block size, and only works on some
> filesystems.

Although it works for a single file, how good is fsync() in this case?

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