Hello, On Mon, Apr 11, 2016 at 10:04:42AM +0200, Jakob Unterwurzacher wrote: > What seems to be happening in the kernel is that the estimated device bandwith > drops to zero. I'm not even sure how this works for FUSE, but that's what I > gathered from some printk debugging.
Yeah, writeback bw getting messed up is the most likely cause. Prolly some silly bug. I can reproduce the problem. Looking into it. Thanks. -- tejun