I also can confirm that this is: 3.13.0-123-generic: /sys/kernel/config/cluster/ocfs2/heartbeat/dead_threshold 4.4.0-81-generic: /sys/kernel/config/cluster/ocfs2/heartbeat/threshold
So where does the change come from and what needs to adapt (kernel or ocfs tools). It was reported that upstream in the kernel this still would be dead_threshold. I compared: Trusty: git://kernel.ubuntu.com/ubuntu/ubuntu-xenial.git Xenial: git://kernel.ubuntu.com/ubuntu/ubuntu-xenial.git Upstream: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git I found that on that level Upstream agrees to have dead_threshold just as trusty does. So why is Xenial off of that - I found an upstream commit [1] that broke it upstream. That broken state is in since 4.4 and fixed about now in 4.12 with commit [2]. There also is stable kernel activity on this at [3] for 4.11, [4] for 4.9 and [5] for 4.4 Given that pre-analysis I think it is the kernel team that has/want to look to include updates. I hope my analysis helps to do so, and I have reassigned by adapting the bug tasks accordingly. [1]: https://github.com/torvalds/linux/commit/45b997737a80 [2]: https://github.com/torvalds/linux/commit/33496c3c3d7b [3]: https://www.spinics.net/lists/stable/msg179361.html [4]: https://www.spinics.net/lists/stable/msg179433.html [5]: https://www.spinics.net/lists/stable/msg179582.html ** Package changed: ocfs2-tools (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: Triaged => New ** Tags removed: server-next -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1614038 Title: o2cb configuration options ignored in 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1614038/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs