Hi all, Sorry to pest, but could somebody else help me out with the issue below?
I guess Simone is busy or away. Thank you for any ideas / hints / explanations. Kind regards, — Christophe On 04 Jan 2016, at 22:19, Christophe TREFOIS <[email protected]<mailto:[email protected]>> wrote: Hi Simone, Hi all, As additional info, currently my network looks like below and I would like to switch from em1 to p4p1 exclusively, or perhaps use em1 as some sort of backup or for the management? 2. Also, I’m not sure I understand fundamentally the differences between the different Network types (VM, Display, Migration). But that’s more for insotmation. Thank you for any pointers on this, [root@bio2 ~]# ifconfig em1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 ether 90:b1:1c:43:49:6f txqueuelen 1000 (Ethernet) RX packets 1472870027 bytes 1331937755845 (1.2 TiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 3357243709 bytes 4587955996714 (4.1 TiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 16 ovirtmgmt: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 10.79.2.2 netmask 255.255.0.0 broadcast 10.79.255.255 inet6 fe80::92b1:1cff:fe43:496f prefixlen 64 scopeid 0x20<link> ether 90:b1:1c:43:49:6f txqueuelen 0 (Ethernet) RX packets 316189539 bytes 160942658695 (149.8 GiB) RX errors 0 dropped 8 overruns 0 frame 0 TX packets 302508924 bytes 2879819101719 (2.6 TiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 p4p1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 10.79.2.254 netmask 255.255.0.0 broadcast 10.79.255.255 inet6 fe80::a236:9fff:fe16:b68c prefixlen 64 scopeid 0x20<link> ether a0:36:9f:16:b6:8c txqueuelen 1000 (Ethernet) RX packets 2901163 bytes 2803302669 (2.6 GiB) RX errors 35242 dropped 0 overruns 0 frame 35242 TX packets 25477 bytes 2190382 (2.0 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 [root@bio2 ~]# route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface default 10.79.0.1 0.0.0.0 UG 0 0 0 ovirtmgmt 10.79.0.0 0.0.0.0 255.255.0.0 U 0 0 0 ovirtmgmt link-local 0.0.0.0 255.255.0.0 U 1005 0 0 p4p1 link-local 0.0.0.0 255.255.0.0 U 1008 0 0 ovirtmgmt Dr Christophe Trefois, Dipl.-Ing. Technical Specialist / Post-Doc UNIVERSITÉ DU LUXEMBOURG LUXEMBOURG CENTRE FOR SYSTEMS BIOMEDICINE Campus Belval | House of Biomedicine 6, avenue du Swing L-4367 Belvaux T: +352 46 66 44 6124 F: +352 46 66 44 6949 http://www.uni.lu/lcsb [Facebook]<https://www.facebook.com/trefex> [Twitter] <https://twitter.com/Trefex> [Google Plus] <https://plus.google.com/+ChristopheTrefois/> [Linkedin] <https://www.linkedin.com/in/trefoischristophe> [skype] <http://skype:Trefex?call> ---- This message is confidential and may contain privileged information. It is intended for the named recipient only. If you receive it in error please notify me and permanently delete the original message and any copies. ---- On 25 Nov 2015, at 12:20, Simone Tiraboschi <[email protected]<mailto:[email protected]>> wrote: On Mon, Nov 23, 2015 at 7:29 PM, Christophe TREFOIS <[email protected]<mailto:[email protected]>> wrote: Dear all, I have currently a data center with two clusters and each cluster had 1 host. On one of the hosts, I now enabled 10 GbE NIC called p4p1. Currently everything is going over a 1 GbE NIC called em1 (ovirtmgmt). My question now is, how I could add my 10 GbE NIC to the setup for instance to use for transferring data during transmissions to export domain or to simply replace the 1 GbE? You can simply edit the network bindings from the engine: http://www.ovirt.org/OVirt_Administration_Guide#Editing_Host_Network_Interfaces_and_Assigning_Logical_Networks_to_Hosts Is up to you to choose if you want just to use the 10 GbE NIC or if you prefer to create two distinct logical networks or an active-backup bond of the two interfaces. I prefer little downtime (eg only temp network loss), but a full downtime (shutting down) could be acceptable. Thank you for any pointers or starting points you could provide, Kind regards, — Christophe _______________________________________________ Users mailing list [email protected]<mailto:[email protected]> http://lists.ovirt.org/mailman/listinfo/users _______________________________________________ Users mailing list [email protected]<mailto:[email protected]> http://lists.ovirt.org/mailman/listinfo/users
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