This more question to mellanox then to neutron community. I suggest that you will send me private mail regarding this issue and we can take it with the relevant people in Mellanox. My email is mosh...@mellanox.com.
> -----Original Message----- > From: Massimo Benini [mailto:ben...@cscs.ch] > Sent: Tuesday, November 14, 2017 11:39 AM > To: openstack-dev@lists.openstack.org > Subject: [openstack-dev] [Neutron] Infiniband & Melanox OFED 4.2 eIPoIB > support > > Dear Neutron developers, > > we are building up an OpenStack (Pike) cluster based on CentOS 7.4 and > Mellanox Ofed 4.2. > As far as we understand Neutron rely on eIPoIB in order to manage > Infiniband networks but unfortunately Mellanox dropped this feature for the > new OFED versions. > Here below the Mellanox support answer about that: > > "Please note that as of Mellanox OFED 4.0 eIPoIB is no longer supported in > Mellanox OFED.If you wish to use it we recommend using the 3.4.X Drivers > which still supported this feature." > > Obviously we can not use the 3.X version of OFED because is not supported > by RHEL 7.4 and also because we don't want to stick with an old software > version. > Do you have any plan to overcome this issue? > > Thank you, regards > > Massimo Benini > > > __________________________________________________________ > ________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: OpenStack-dev- > requ...@lists.openstack.org?subject:unsubscribe > https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists. > openstack.org%2Fcgi-bin%2Fmailman%2Flistinfo%2Fopenstack- > dev&data=02%7C01%7Cmoshele%40mellanox.com%7C6de1b0a14e4540045a > 4108d52b434d35%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C636 > 462490423586383&sdata=oEdi3vFeR4CEBom7rZNHajd%2BmujXhuHrT49yTx7 > Q5Bk%3D&reserved=0 __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev