<font size=2 face="sans-serif">Hi Cathy,</font><br><br><font size=2 face="sans-serif">Thanks your response.</font><br><font size=2 face="sans-serif">Another question, how to create different
port-chains for different tenants, and these chains consist of the same
port pair group. In my test scenario, port-pair-group created by tenant
A is not visible for tenant B.</font><br><font size=2 face="sans-serif"><br><br><br><br>Regards,<br>Juno Zhu<br>IBM China Development Labs (CDL) Cloud IaaS Lab<br>Email: nazhu@cn.ibm.com<br>5F, Building 10, 399 Keyuan Road, Zhangjiang Hi-Tech Park, Pudong New District,
Shanghai, China (201203)</font><br><br><br><br><font size=1 color=#5f5f5f face="sans-serif">From:
</font><font size=1 face="sans-serif">Cathy Zhang <Cathy.H.Zhang@huawei.com></font><br><font size=1 color=#5f5f5f face="sans-serif">To:
</font><font size=1 face="sans-serif">Na Zhu/China/IBM@IBMCN,
Henry Fourie <louis.fourie@huawei.com>, "OpenStack Development
Mailing List (not for usage questions)" <openstack-dev@lists.openstack.org></font><br><font size=1 color=#5f5f5f face="sans-serif">Cc:
</font><font size=1 face="sans-serif">Ryan Moats <rmoats@us.ibm.com>,
Kyle Mestery <mestery@mestery.com>, Russell Bryant <rbryant@redhat.com>,
Richard Theis <rtheis@us.ibm.com>, Stephen Wong <stephen.kf.wong@gmail.com>,
Vikram Choudhary <vikram.choudhary@huawei.com>, Farhad Sunavala <fsbiz@yahoo.com>,
"John McDowall" <jmcdowall@paloaltonetworks.com></font><br><font size=1 color=#5f5f5f face="sans-serif">Date:
</font><font size=1 face="sans-serif">2016/06/28 12:29</font><br><font size=1 color=#5f5f5f face="sans-serif">Subject:
</font><font size=1 face="sans-serif">RE: Change in
openstack/networking-sfc[master]: Networking-sfc / OVN Driver</font><br><hr noshade><br><br><br><tt><font size=2>Hi Na,<br><br>Please see inline for my reply.<br><br>Cathy<br><br>-----Original Message-----<br>From: Na Zhu (Code Review) [</font></tt><a href=mailto:review@openstack.org><tt><font size=2>mailto:review@openstack.org</font></tt></a><tt><font size=2>]
<br>Sent: Monday, June 27, 2016 8:08 PM<br>To: Henry Fourie<br>Cc: Ryan Moats; Na Zhu; Kyle Mestery; Russell Bryant; Richard Theis; Stephen
Wong; Cathy Zhang; Vikram Choudhary; Farhad Sunavala; John McDowall<br>Subject: Change in openstack/networking-sfc[master]: Networking-sfc / OVN
Driver<br><br>Na Zhu has posted comments on this change.<br><br>Change subject: Networking-sfc / OVN Driver ......................................................................<br><br><br>Patch Set 1:<br><br>(1 comment)<br><br></font></tt><a href=https://review.openstack.org/#/c/333172/1/doc/source/sfc_ovn_driver.rst><tt><font size=2>https://review.openstack.org/#/c/333172/1/doc/source/sfc_ovn_driver.rst</font></tt></a><tt><font size=2><br>File doc/source/sfc_ovn_driver.rst:<br><br>Line 88: +---------+ +---------+ outport
+===========+<br>> Agree that it is better to clarify these points. <br>Hi Cathy,<br>I try to create multiple port-chains with the same port-pair-group, it
failed. I think it is not allowed to do what you said, right?<br>(neutron) port-chain-create --flow-classifier fc --port-pair-group pg1
pc1 Port Pair Group(s) [u'17c9a0a5-a38f-4a75-834e-9aa213cd431f'] in use
by Port Chain f3af530f-210a-4c51-9a02-f1835d5b1d85.<br>Neutron server returns request_ids: ['req-47e6a39b-677a-4ce3-9976-5dfcee0ac47f']<br>(neutron)<br><br>Cathy> when a port pair group is shared by multiple chains, these chains
should be different, which means these chains should consist of different
sequences of port pair groups. For example, chain 1 consists of <port-pair-group1,
port-pair-group2> and chain 2 consists of "port-pair-group1, port-pair-group3,
port-pair-group4>. But if the two chains are the same, i.e. they consist
of the same sequence of port-pair-groups (e.g. the two chains both consist
of <port-pair-group1>), then it is not allowed since it does not
make sense to create the same chain twice. Maybe your test scenario falls
into the second case?<br><br><br><br>-- <br>To view, visit </font></tt><a href=https://review.openstack.org/333172><tt><font size=2>https://review.openstack.org/333172</font></tt></a><tt><font size=2><br>To unsubscribe, visit </font></tt><a href=https://review.openstack.org/settings><tt><font size=2>https://review.openstack.org/settings</font></tt></a><tt><font size=2><br><br>Gerrit-MessageType: comment<br>Gerrit-Change-Id: I5c1827dcc81e48983a41120ec08983c571c5b2e9<br>Gerrit-PatchSet: 1<br>Gerrit-Project: openstack/networking-sfc<br>Gerrit-Branch: master<br>Gerrit-Owner: Louis Fourie <louis.fourie@huawei.com><br>Gerrit-Reviewer: Farhad Sunavala <fsbiz@yahoo.com><br>Gerrit-Reviewer: Jenkins<br>Gerrit-Reviewer: John McDowall <jmcdowall@paloaltonetworks.com><br>Gerrit-Reviewer: Kyle Mestery <mestery@mestery.com><br>Gerrit-Reviewer: Louis Fourie <louis.fourie@huawei.com><br>Gerrit-Reviewer: Na Zhu <nazhu@cn.ibm.com><br>Gerrit-Reviewer: Richard Theis <rtheis@us.ibm.com><br>Gerrit-Reviewer: Russell Bryant <rbryant@redhat.com><br>Gerrit-Reviewer: Ryan Moats <rmoats@us.ibm.com><br>Gerrit-Reviewer: Stephen Wong <stephen.kf.wong@gmail.com><br>Gerrit-Reviewer: cathy <cathy.h.zhang@huawei.com><br>Gerrit-Reviewer: vikram.choudhary <vikram.choudhary@huawei.com><br>Gerrit-HasComments: Yes<br></font></tt><br><BR>