Data path number affects the performance ? Ryu, an openstack quatumn plugin, uses the gre tunnel of OVS. The tunnel is created between any 2 hosts. The tunnel number will be N-1(N is the host number). The number will be greater than 255 one day.
On 2012-8-27, at 21:42, Ben Pfaff <[email protected]> wrote: > Perhaps you should explain a little bit. Usually, only a few datapaths > are needed. More than 255 is a surprising number. > > On Mon, Aug 27, 2012 at 02:21:57PM +0800, faicker mo wrote: >> I did a test, the data path number can be greater than 255. >> Yeah, we are estimating the project. With tunnel, it will be soon over 255. >> >> On 2012-8-27, at 12:16, Ben Pfaff <[email protected]> wrote: >> >>> On Mon, Aug 27, 2012 at 11:57:23AM +0800, faicker mo wrote: >>>> Does the OVS really have the limit of data path number 256 per machine >>>> In OVS 1.7.0? >>> >>> No. >>> >>> Are you really approaching this number of datapaths? >> _______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss
