No, i didn't insert kernel module. But i thought i didn't need to insert kernel module if i want to use user space OVS. Do i misunderstand INSTALL document?
I didn't got this message from kernel module inserted OVS servers. 2013/7/26 Gurucharan Shetty <shet...@nicira.com> > Is the openvswitch kernel module loaded? > lsmod | grep openvswitch > > On Thu, Jul 25, 2013 at 7:53 PM, JinHwan Hwang <calanc...@gmail.com>wrote: > >> I have found same questions were asked before. But i couldn't find >> solution for the question. Therefore i ask this again with what i found. >> >> When i use ovs-ofctl, it always print "xxx is not a bridge or socket" and >> doesn't work. When i create bridge with ovs-vsctl, ovs-vsctl doesn't notice >> me anything. But i could find error at /var/log/message at creating a new >> bridge with ovs-vsctl. (There were no ovs log directory >> /var/log/openswitch). Error show me that ovs can't find 'datapath'. What >> coulud cause it? >> >> OVS 1.10 user space install(didn't installed kernel module) on Centos >> 5.9. All commands were run under root privilege. >> >> # ovs-vsctl add-br br0 >> br0 is not a bridge or a socket >> # ovs-vsctl show >> 03316d70-80a0-497e-8031-d9f80921e173 >> Bridge "br0" >> Port "br0" >> Interface "br0" >> type: internal >> # ovs-ofctl dump-flows br0 >> ovs-ofctl: br0 is not a bridge or a socket >> >> >> Error message i found at /var/log/message when i create a new bridge with >> ovs-vsctl >> >> Jul 26 11:20:46 testmail ovs-vswitchd: 00217|dpif|WARN|failed to >> enumerate system datapaths: No such file or directory >> Jul 26 11:20:46 testmail ovs-vswitchd: 00218|dpif|WARN|failed to create >> datapath ovs-system: No such file or directory >> Jul 26 11:20:46 testmail ovs-vswitchd: 00219|ofproto_dpif|ERR|failed to >> open datapath of type system: No such file or directory >> Jul 26 11:20:46 testmail ovs-vswitchd: 00220|ofproto|ERR|failed to open >> datapath br0: No such file or directory >> Jul 26 11:20:46 testmail ovs-vswitchd: 00221|bridge|ERR|failed to create >> bridge br0: No such file or directory >> >> I really appreciate any help >> >> _______________________________________________ >> discuss mailing list >> discuss@openvswitch.org >> http://openvswitch.org/mailman/listinfo/discuss >> >> >
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