Thanks. Now my understanding of using numa for vhost-user port is to have "shared=on" for the hugepage. It does not have any relationship with numa. It just wants to use the param "MemAccess" in numa. Is my understanding correct?
In addition, anyone have idea bout my question 1 and 2? I am wondering whether hugepage can only be used for networking but not for all. Br, Wang Zhike -----Original Message----- From: Bodireddy, Bhanuprakash [mailto:[email protected]] Sent: Monday, July 03, 2017 11:09 PM To: 王志克; [email protected] Subject: RE: [ovs-discuss] How to specify the memory size for VM and OVS DPDK communication only? > >Another question is: >Why “-numa” option is needed to start the VM? It's worth referring this link http://download.qemu.org/qemu-doc.html for all the information on the qemu arguments. - Bhanuprakash. > >Wang Zhike > >From: 王志克 >Sent: Monday, July 03, 2017 9:06 PM >To: [email protected] >Subject: How to specify the memory size for VM and OVS DPDK >communication only? > >Hi, > >I am reading OVS+DPDK, and it said hugetlbfs is needed for networking >between VM and OVS. The question is: >1) How to specify the VM memory for other purpose (non networking with >OVS Host)? Is it possible to NOT use the hugetlbfs for non networking? >2) If above is yes, what is the proper value for networking memory? > > >http://docs.openvswitch.org/en/latest/topics/dpdk/vhost- >user/?highlight=vhost-user > > >Thanks. > >Br, >Wang Zhike _______________________________________________ discuss mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
