add mailinglist scraper results

1 files changed, 34 insertions, 0 deletions

diff --git a/mailinglist/output_launchpad/1708617 b/mailinglist/output_launchpad/1708617
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+qemu2.9 meet a question using reconnect about ovs+dpdk
+
+env:
+qemu-2.9
+dpdk-16.11
+ovs-2.6.1
+host os:Linux compute 3.10.0-514.el7.x86_64 #1 SMP Tue Nov 22 16:42:41 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
+guest os is same with host
+
+1. ovs service is normal
+2. start 2 qemu vm, using vhostuser port as server
+taskset 0x3f qemu-system-x86_64 -cpu host -smp 2,cores=2 -drive file=$QCOW2_IMAGE -m 4096M --enable-kvm -name $VM_NAME -nographic -object memory-backend-file,id=mem,size=$GUEST_MEM,mem-path=/dev/hugepages,share=on -numa node,memdev=mem -mem-prealloc -chardev socket,id=char1,path=$VHOST_SOCK_DIR/dpdkvhostuser0,server -netdev type=vhost-user,id=mynet1,chardev=char1,vhostforce,queues=2 -device virtio-net-pci,mac=00:00:00:00:00:01,netdev=mynet1,mq=on,vectors=6  -nographic -vnc :0 
+qemu-system-x86_64: -chardev socket,id=char1,path=/usr/local/var/run/openvswitch/dpdkvhostuser0,server: QEMU waiting for connection on: disconnected:unix:/usr/local/var/run/openvswitch/dpdkvhostuser0,server
+
+taskset 0x3f qemu-system-x86_64 -cpu host -smp 2,cores=2 -drive file=$QCOW2_IMAGE -m 4096M --enable-kvm -name $VM_NAME -nographic -object memory-backend-file,id=mem,size=$GUEST_MEM,mem-path=/dev/hugepages,share=on -numa node,memdev=mem -mem-prealloc -chardev socket,id=char1,path=$VHOST_SOCK_DIR/dpdkvhostuser0,server -netdev type=vhost-user,id=mynet1,chardev=char1,vhostforce,queues=2 -device virtio-net-pci,mac=00:00:00:00:00:01,netdev=mynet1,mq=on,vectors=6  -nographic -vnc :0 
+qemu-system-x86_64: -chardev socket,id=char1,path=/usr/local/var/run/openvswitch/dpdkvhostuser0,server: QEMU waiting for connection on: disconnected:unix:/usr/local/var/run/openvswitch/dpdkvhostuser1,server
+
+3. add br and vhostuser port as client
+ovs-vsctl add-br br1 -- set bridge br1 datapath_type=netdev
+ovs-vsctl add-port br1 dpdkvhostuser0 -- set Interface dpdkvhostuser0 type=dpdkvhostuserclient  options:vhost-server-path="/usr/local/var/run/openvswitch/dpdkvhostuser0"			
+ovs-vsctl add-port br1 dpdkvhostuser1 -- set Interface dpdkvhostuser1 type=dpdkvhostuserclient  options:vhost-server-path="/usr/local/var/run/openvswitch/dpdkvhostuser1"			
+			
+4. ping between 2 vm is ok
+5. restart ovs process
+ systemctl restart openvswitch
+
+6. there is a question ping between 2 vm error
+
+7. change qemu from 2.9 to 2.7, everything become ok
+
+ooking through old bug tickets... is this still an issue with the latest version of QEMU? Or could we close this ticket nowadays? And what is a "question ping between 2 vm error" ?
+
+[Expired for QEMU because there has been no activity for 60 days.]
+