[LSF/MM TOPIC] status update on stream IDs

[Andreas Dilger]

[resend to include other relevant lists]

On Jan 6, 2017, at 4:54 PM, Andreas Dilger <adilger at dilger.ca> wrote:
> 
> At LSF/MM'16 and Linux FAST (https://lwn.net/Articles/685499/) there were
> discussions about adding stream IDs to the block/device layer to allow higher
> layers (filesystems, applications) to identify IO streams so lower layers
> (SSDs, hybrid storage, etc.) can make better allocation/placement decisions.
> 
> It would be useful to get an update on the state of this work, and discuss
> any obstacles that need to be resolved for getting this code landed.


Cheers, Andreas





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