[libvirt] [PATCH] fixed xt_physdev warning when defining ip(6)tables rules

[Eric Blake]

On 01/18/2013 12:44 AM, Reinier Schoof wrote:
> Op 17-1-2013 19:33, Eric Blake schreef:
>> On 01/17/2013 04:24 AM, Reinier Schoof wrote:
>>> ---
>>>   src/nwfilter/nwfilter_ebiptables_driver.c | 2 +-
>>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>>

> On a side note, please be aware that when upgrading to a libvirt version
> with this patch included, libvirt will not be able to remove the earlier
> ip(6)tables rules without the '--physdev-is-bridged' addition. When
> restarting libvirt, it will look for rules that match with
> '--physdev-is-bridged' and since that wasn't there before, you'll end up
> with a duplicate/malfunctioning ruleset. You'll have to remove these
> rules/chains manually.

Can we be nicer than that?  That is, can we teach the removal code to
recognize rules from the older libvirt, so that upgrades are smooth?

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 621 bytes
Desc: OpenPGP digital signature
URL: <http://listman.redhat.com/archives/libvir-list/attachments/20130121/3946c1d9/attachment-0001.sig>