On Tue, Feb 04, 2014 at 11:01:19PM +0000, Patrick Welche wrote: > On a (today's) -current/amd64 box, when I try to (disk)scrub a > raid6a, the system grinds to a halt with processes (including > ioflush) stuck in needbuf, e.g., This no longer happens - guessing that it's because threads no longer hang? Cheers, Patrick