BTW, I really didn’t find /usr/local/etc/openvswitch/conf.db. Is this the problem? Thanks a lot!
Best regards, Mingming | | Mingming Chen 邮箱：[email protected] | 签名由 网易邮箱大师 定制 On 05/09/2018 13:17, Mingming Chen wrote: Hi Ben, I have done below: $echo "/usr/src/dpdk-stable-17.11.1/x86_64-native-linuxapp-gcc/lib" >> /etc/ld.so.conf $cat /etc/ld.so.conf include /etc/ld.so.conf.d/*.conf /usr/local/share /usr/src/dpdk-stable-17.11.1/x86_64-native-linuxapp-gcc/lib Then, do make, make install, ovs-ctl start, it is still doesn't work. What's the problem? Thank you! Best regards, Mingming At 2018-05-10 03:37:03, "Ben Pfaff" <[email protected]> wrote: >You didn't install DPDK in a place where the system can find it. One >way to fix the problem is to set LD_LIBRARY_PATH appropriate (see >ld.so(8)). > >On Thu, May 10, 2018 at 03:33:48AM +0800, Mingming Chen wrote: >> Hi Ben, >> >> >> Thanks for your hint about ovs dpdk!. I have done something according to: >> https://docs.openvswitch.org/en/latest/intro/install/dpdk/ and >> https://docs.openvswitch.org/en/latest/intro/install/general/#general-building. >> But now I met a problem. (I think I have done with dpdk part because no >> errors showed) >> About the ovs part, I did >> $ ./configure >> --with-dpdk=/usr/src/dpdk-stable-17.11.1/x86_64-native-linuxapp-gcc >> $ make >> $ make install >> $ export PATH=$PATH:/usr/local/share/openvswitch/scripts >> $ ovs-ctl start >> (Here I met a problem) like: >> ovsdb-tool: error while loading shared libraries: librte_eal.so.6.1: cannot >> open shared object file: No such file or directory >> * /usr/local/etc/openvswitch/conf.db does not exist >> ovsdb-tool: error while loading shared libraries: librte_eal.so.6.1: cannot >> open shared object file: No such file or directory >> * Creating empty database /usr/local/etc/openvswitch/conf.db >> >> >> I have searched but didn't find a good one. Could you help me to figure out >> where I am wrong? I am using Ubuntu 16.04.4, ovs 2.9.0, dpdk 17.11.1. Thank >> you! >> >> >> >> >> Best regards, >> Mingming >> >> At 2018-05-09 03:51:02, "Ben Pfaff" <[email protected]> wrote: >> >OVS has two main datapaths: kernel-based and userspace-based. If you >> >use the default setup, you're using the kernel-based datapath. The >> >documentation explains how to use the userspace datapath instead. >> > >> >On Tue, May 08, 2018 at 11:59:15PM +0800, Mingming Chen wrote: >> >> Thank you so much! I have updated ovs 2.5.4 to ovs 2.9.0. Unfortunately, >> >> a new problem just like this link(OFPMMFC_INVALID_METER): >> >> https://mail.openvswitch.org/pipermail/ovs-discuss/2017-October/045513.html >> >> I also searched and found this: >> >> https://groups.google.com/a/onosproject.org/forum/#!topic/onos-discuss/OaA66m3dYds >> >> . But I still don't know exactly how to do so I can push a meter in ovs. >> >> Could you guide me more? What does it mean by "support meters in the >> >> userspace(DPDK) datapath only"? Thanks again! >> >> >> >> >> >> Best regards, >> >> Mingming >> >> >> >> >> >> At 2018-05-08 23:09:15, "Ben Pfaff" <[email protected]> wrote: >> >> >On Tue, May 08, 2018 at 07:27:41AM +0800, Mingming Chen wrote: >> >> >> According to my prior experience, ovs 2.5.0 doesn't support meter >> >> >> table. Now I am using ovs 2.5.4, and I want to test meter table. So, >> >> >> does ovs 2.5.4 supports openflow 1.3 meter table? If not, is there any >> >> >> version of ovs could support meter table? Thanks a lot! >> >> > >> >> >OVS 2.7 and later support meters in the userspace (DPDK) datapath only. _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
