On Jul 29, 2013, at 10:48 PM, J David <j.david.li...@gmail.com> wrote:
> If it is helpful, we have 25 nodes testing the 9.2-BETA1 build and > without especially trying to exercise this bug, we found > sendfile()-using processes deadlocked in WCHAN newnfs on 5 of the 25 > nodes. The ones with highest uptime (about 3 days) seem most > affected, so it does seem like a "sooner or later" type of thing. > Hopefully the fix is easy and it won't be an issue, but it definitely > does seem like a problem 9.2-RELEASE would be better off without. > > Unfortunately we are not in a position to capture the requested > debugging information at this time; none of those nodes are running a > debug version of the kernel. If Michael is unable to get the > information as he hopes, we can try to do that, possibly over the > weekend. For the time being, we will convert half the machines to > rollback r250907 to try to confirm that resolves the issue. > > Thanks all! If one has to encounter a problem like this, it is nice > to come to the list and find the research already so well underway! > ______________________________ All Is there any updates on this issue ? Has anyone tested it or see it happen on the release candidate ? --- Mark saad | mark.s...@longcount.org _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
