The patch fixed my unmount hang. -Bryan On 08/27/2010 05:36 AM, Artem Bityutskiy wrote: > On Fri, 2010-08-27 at 09:13 +0300, Artem Bityutskiy wrote: >> From aa87b87c8555151bb8e083d0dba3fd68c5b0d811 Mon Sep 17 00:00:00 2001 >> From: Artem Bityutskiy <Artem.Bityutskiy@xxxxxxxxx> >> Date: Fri, 27 Aug 2010 08:21:18 +0300 >> Subject: [PATCH] writeback: do not lose wakeup events when forking bdi threads > Bruce, FYI, with this patch I still cannot reproduce the issue, but > usually it happens faster. Again, too bad I cannot leave the test > running for days, because we are relocating and I have to pack all my > stuff. But when I come back from the conference, if the issue is still > there, I'll continue. > > Please, try the patch I sent. > -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html