On Fri, Aug 03, 2018 at 12:56:37PM -0400, Alan Stern wrote:
> On Fri, 3 Aug 2018, Martin Hicks wrote:
>
> >
> > Hi,
> >
> > I've run into a huge performance gap between running a g_mass_storage
> > gadget with the backing file pointing to a raw partiti
_dump
enabled I can see that all writes are 512-byte single-sector writes.
Using a file within ext4fs, I get around 20MB and block_dump shows large IOs
(mostly 2048 sector).
Is there any way to get raw-partition to better use caching and not write back
every sector individually?
Thanks,
mh
--
M
