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[dm-devel] Re: [RFD] BIO_RW_BARRIER - what it means for devices, filesystems, and dm/md.



On Mon, May 28, 2007 at 02:48:45PM +1000, Timothy Shimmin wrote:
> I'm taking it that the FUA write will just guarantee that that
> particular write has made it to disk on i/o completion
> (and no write cache flush is done).

Correct.  It only applies to that one write command.

jeremy


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