> On 6 Oct 2017, at 14.06, Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote: > > On Fri, Oct 06, 2017 at 02:01:46PM +0200, Javier González wrote: >> I think it is good to fail fast as any other nvme I/O command and then >> recover in pblk if necessary. > > Note that we only do it for other nvme _passthrough_ commands - the > actual I/O commands dot not get the failfast flag. Yes. I was thinking of the LightNVM-specific _passthrough_ used by liblightnvm since I'm refactoring the sync. path at the moment; the "normal" async. path will be untouched for now. Thanks, Javier
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