Re: [LSF/MM TOPIC] status update on stream IDs

[resend to include other relevant lists]

On Jan 6, 2017, at 4:54 PM, Andreas Dilger [off-list ref] 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