[ovs-dev] [Backport Request] For branch-2.5, backport rhel-systemd integration

Russell Bryant russell at ovn.org
Thu Sep 8 14:58:57 UTC 2016


On Wed, Sep 7, 2016 at 11:53 AM, Aaron Conole <aconole at redhat.com> wrote:

> Greetings all,
>
> I'd like to request a backport to branch 2.5 of the following commits:
>
>   c416eaf8c247225f0ebeb22b6ca5c473e96a53d2 ("ovs-ctl: Remove code for
> upgrading...")
>   7fc28c50c0128a0c72853f8f243fd5045bcb9917 ("ovs-ctl: Allow selective
> start for...")
>   0cfd47f9dcc3914db8d266ed834d6e2c8fc1a11d ("utilities/ovs-ctl.in: Only
> ...")
>   48458307b52d13d37d8f88d91385b732af12939f ("utilities/ovs-ctl.in: Allow
> ...")
>   4f6218739ec6ed33b71e5127fe619db13605602d ("rhel/ovsdb-server.service:
> Rename ...")
>   84ad120834919c3e0945e3e58e0f96c07efa0316 ("rhel: Improved Systemd
> Integration")
>
> These commits are part of a refactor of the systemd integration which
> fixes a number of ordering issues when starting and stopping the Open
> vSwitch service on Red Hat systems.  One particularly nasty example
> would be configuring an internal interface through Open vSwitch with an
> address, mounting an NFS share from that address, and then attempting to
> shutdown or restart (which would result in a roughly 1/2 hour wait time
> to stop).
>
> Apologies if this is considered in-appropriate for the 2.5 branch, or if
> no new backport requests are accepted on the 2.5 branch.
>

What's the upgrade impact of this for someone using 2.5.0 and then moving
to a version including these commits?

It sounds like new feature territory, but you do make a case for it being
considered a set of fixes ...

-- 
Russell Bryant



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