Re: [fuse-devel] User Level DMA

[Feng S. <ste...@gm...>]

Yes direct_IO can help to enlarge IO size in some cases but I believe the
best solution is to do read ahead and write behind in your file system
implementation to aggregate large enough IOs.

-- Feng Shuo


On Thu, May 2, 2013 at 9:47 AM, Renuga Kanagavelu (DSI) <
Ren...@ds...> wrote:

>  I would like to do the large IO transfer to DMA  using FUSE. Not sure,
> The direct_IO  in FUSe will support this?
>
>
>
> *From:* Feng Shuo [mailto:ste...@gm...]
> *Sent:* Thursday, 2 May, 2013 9:44 AM
> *To:* Renuga Kanagavelu (DSI)
> *Cc:* fus...@li...
> *Subject:* Re: [fuse-devel] User Level DMA
>
>
>
> Do you mean the user space DMA for the KVM or something similar? I don't
> this is related to FUSE, right?
>
>
>   -- Feng Shuo
>
>
>
> On Tue, Apr 30, 2013 at 4:22 PM, Renuga <ren...@ds...>
> wrote:
>
> Hi,
>
> I'm new to FUSe file system. I would like to  use user level DMA in FUSE.
> Pls let me know how to do that in Fuse?
>
>
>
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