On Jan 6, 2017, at 5:05 PM, James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx> wrote: > > On Fri, 2017-01-06 at 16:54 -0700, Andreas Dilger 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. > > OK, so I'm a bit at a loss for how to add this one to the spreadsheet. > Usually people propose topics *they* would like to talk about. Since > this is a topic you want to hear about, did you have anyone in mind to > be the speaker on this topic? Martin presented on this last year at LSF/MM, and maybe Jens did at FAST in Feb'16 (Ted or Ric might remember). Hopefully whomever was working on patches at that time will step forward once they see this thread. Cheers, Andreas
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