I’ve had ovs-vsctl not work as expected when I install multiple, incompatible versions in various locations, as it sounds like you might have done.
I’d recommend carefully following the recommended, documented installation procedure for OVS and/or mininet. If you think you have found a bug in mininet, please write to mininet-discuss. > On Aug 1, 2015, at 6:43 PM, Xuemei Liu <lxuemei3...@gmail.com> wrote: > > Hi, all, > > I find one problem while running ovs in mininet. I guess it should be mininet > / configuration / dependency issue, but I cannot figure it out. > > 1. If I install mininet using "install.sh -a", it will install mininet with > all dependencies, including ovs. Then "sudo mn --topo tree,3,3" works > through. > 2. If additionally I install OVS by myself (I mean git clone the latest ovs > and install it), "sudo mn --topo tree,3,3" cannot work through, just stalls > in the following step. The process ovs-vswitchd exits as well. > 3. In 2, "sudo mn --topo tree,2,3" can work through. It seems with fewer > switches it is ok. > > The problem occurs in a machine with ubuntu 14.04.1 and linux kernel version > 3.13.0-35-generic. On my pc there is no such problem with ubuntu 14.04.2 and > linux version 3.16.0-41-generic. > > This problem blocks me for one day. Does anyone have similar experience? > > Thanks, > Xuemei > > > > > _______________________________________________ > discuss mailing list > discuss@openvswitch.org > http://openvswitch.org/mailman/listinfo/discuss
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