On 3 Feb 2011, J. Bruce Fields uttered the following: > On Thu, Feb 03, 2011 at 08:30:48AM +0000, Nix wrote: >> I can give you a packet dump from my (completely reproducible) failure >> with the same symptoms, if you like. (Again, it is fixed by running >> exportfs repeatedly, each time fixing another few mounts: currently, >> I have to run it six times.) > > That would be great, thanks. And could you collect the contents of > /proc/net/rpc/{nfsd.fh,nfsd.export}/content at the same time? (I think > you already sent some; but I'd be curious to match them up with the > packet trace.) Also, the output of "blkid" might help diagnose any > problems with uuid's. I jinxed it. I just recompiled and the problem went away. The only differences between the old and new kernel are a so-far-entirely- unconfigured IPv6 setup (so nothing but link-local private addresses, no routing, nothing) and a new compiler (4.5.x rather than 4.4.x). Which of these caused the change in behaviour I do not yet know, but will try to figure out (by turning IPv6 off again and seeing if the problem recurs). -- 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