Ben, My system had eventually deadlocked overnight, though it took much longer than before to reach that point. In the end I've got many many processes sleeping in zio_wait with no disk activity whatsoever. I'm not sure if that's the same issue or not. Here are stack traces for all processes -- http://pastebin.com/f364e1452 I've got the core saved, so if you want me to dig out some more info, let me know if/how I could help. --Artem On Mon, Apr 27, 2009 at 6:39 PM, Artem Belevich <fbsdlist_at_src.cx> wrote: >> I've updated the patch to use va_copy(). Unfortunately I don't have an >> AMD64 machine to test on at the moment. However, I did look at other places >> in the kernel where va_copy() is used so I am hopeful I got it right. > > The latest diff does not crash on amd64. That's the good news. > > Even better news is that the hang that I had with enabled ZIL under > heavy load now seems to be gone. > The build that was usually triggering the hang after about an hour has > been going for about three hours now. > > Thanks a lot for the diff. It does help to bring ZFS on FreeBSD closer > to production quality. > > --Artem >Received on Tue Apr 28 2009 - 16:11:57 UTC
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