[ovs-discuss] Windows test: 1077. ofproto-dpif.at:1663: testing ofproto-dpif - controller action without megaflows

[Alin Serdean]

TBH I haven't looked into details.

I will do this tomorrow.

Thanks a lot,
Alin.

> -----Original Message-----
> From: Ben Pfaff [mailto:blp at ovn.org]
> Sent: Tuesday, January 23, 2018 2:19 AM
> To: Alin Serdean <aserdean at cloudbasesolutions.com>
> Cc: bugs at openvswitch.org
> Subject: Re: [ovs-discuss] Windows test: 1077. ofproto-dpif.at:1663: testing
> ofproto-dpif - controller action without megaflows
> 
> Certainly these are odd results showing that on Windows an extra packet
> passes through the rate limiter.  Do you have any leads on a possible
> solution?  Does timing work somehow different on Windows?
> 
> On Sun, Jan 14, 2018 at 05:11:00PM +0000, Alin Serdean wrote:
> > ofproto-dpif
> >
> > 1077. ofproto-dpif.at:1663: testing ofproto-dpif - controller action without
> megaflows ...
> > ./ofproto-dpif.at:1664: ovsdb-tool create conf.db
> > $abs_top_srcdir/vswitchd/vswitch.ovsschema
> > ./ofproto-dpif.at:1664: ovsdb-server --detach --no-chdir --pidfile
> > --log-file --remote=punix:$OVS_RUNDIR/db.sock
> > stderr:
> > ./ofproto-dpif.at:1664: sed < stderr '
> > /vlog|INFO|opened log file/d
> > /ovsdb_server|INFO|ovsdb-server (Open vSwitch)/d'
> > ./ofproto-dpif.at:1664: ovs-vsctl --no-wait init
> > ./ofproto-dpif.at:1664: ovs-vswitchd --enable-dummy --disable-system
> > --detach --no-chdir --pidfile --log-file -vvconn -vofproto_dpif
> > -vunixctl
> > stderr:
> > ./ofproto-dpif.at:1664: sed < stderr '
> > /ovs_numa|INFO|Discovered /d
> > /vlog|INFO|opened log file/d
> > /vswitchd|INFO|ovs-vswitchd (Open vSwitch)/d /reconnect|INFO|/d
> > /ofproto|INFO|using datapath ID/d /netdev_linux|INFO|.*device has
> > unknown hardware address family/d /ofproto|INFO|datapath ID changed
> to
> > fedcba9876543210/d /dpdk|INFO|DPDK Disabled - Use
> > other_config:dpdk-init to enable/d
> > /netdev: Flow API/d
> > /tc: Using policy/d'
> > ./ofproto-dpif.at:1664: add_of_br 0
> > ovs-vsctl -- add-port br0 p1 -- set Interface p1 type=dummy
> > ofport_request=1
> > ./ofproto-dpif.at:1667: ovs-ofctl add-flow br0
> > in_port=1,action=controller
> > ./ofproto-dpif.at:1668: ovs-appctl upcall/disable-megaflows
> > ./ofproto-dpif.at:1673: ovs-ofctl monitor br0 65534 invalid_ttl -P
> > nxt_packet_in --detach --no-chdir --pidfile 2> ofctl_monitor.log
> > ./ofproto-dpif.at:1676: ovs-appctl netdev-dummy/receive p1
> 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x123
> 4)'
> > ./ofproto-dpif.at:1676: ovs-appctl netdev-dummy/receive p1
> 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x123
> 4)'
> > ./ofproto-dpif.at:1682: ovs-appctl dpctl/dump-flows | sed
> 's/.*\(packets:\)/\1/' | sed 's/used:[0-9].[0-9]*s/used:0.001s/'
> > ./ofproto-dpif.at:1687: cat ofctl_monitor.log
> > ./ofproto-dpif.at:1694: ovs-appctl revalidator/purge
> > ./ofproto-dpif.at:1695: ovs-ofctl monitor br0 65534 invalid_ttl -P
> > nxt_packet_in --detach --no-chdir --pidfile 2> ofctl_monitor.log
> > ./ofproto-dpif.at:1698: ovs-ofctl -O OpenFlow13 add-meter br0
> 'meter=controller pktps stats bands=type=drop rate=2'
> > ./ofproto-dpif.at:1701: ovs-appctl time/warp 1000
> > stdout:
> > warped
> > ./ofproto-dpif.at:1704: ovs-appctl netdev-dummy/receive p1
> 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x432
> 1)'
> > ./ofproto-dpif.at:1704: ovs-appctl netdev-dummy/receive p1
> 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x432
> 1)'
> > ./ofproto-dpif.at:1704: ovs-appctl netdev-dummy/receive p1
> 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x432
> 1)'
> > ./ofproto-dpif.at:1704: ovs-appctl netdev-dummy/receive p1
> 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x432
> 1)'
> > ./ofproto-dpif.at:1704: ovs-appctl netdev-dummy/receive p1
> 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x432
> 1)'
> > ./ofproto-dpif.at:1704: ovs-appctl netdev-dummy/receive p1
> 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x432
> 1)'
> > ./ofproto-dpif.at:1704: ovs-appctl netdev-dummy/receive p1
> 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x432
> 1)'
> > ./ofproto-dpif.at:1704: ovs-appctl netdev-dummy/receive p1
> 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x432
> 1)'
> > ./ofproto-dpif.at:1707: ovs-appctl dpctl/dump-flows | sed
> 's/.*\(packets:\)/\1/' | sed 's/used:[0-9].[0-9]*s/used:0.001s/'
> > ./ofproto-dpif.at:1712: ovs-appctl time/warp 1
> > stdout:
> > warped
> > ./ofproto-dpif.at:1717: cat ofctl_monitor.log
> > --- -   2018-01-14 19:07:32 +0200
> > +++ /c/_2018/january/14/ovs/tests/testsuite.dir/at-groups/1077/stdout
> 2018-01-14 19:07:33 +0200
> > @@ -2,4 +2,6 @@
> >
> > vlan_tci=0x0000,dl_src=50:54:00:00:00:09,dl_dst=50:54:00:00:00:0a,dl_t
> > ype=0x4321  NXT_PACKET_IN (xid=0x0): cookie=0x0 total_len=14
> in_port=1
> > (via action) data_len=14 (unbuffered)
> >
> > vlan_tci=0x0000,dl_src=50:54:00:00:00:09,dl_dst=50:54:00:00:00:0a,dl_t
> > ype=0x4321
> > +NXT_PACKET_IN (xid=0x0): cookie=0x0 total_len=14 in_port=1 (via
> > +action) data_len=14 (unbuffered)
> > +vlan_tci=0x0000,dl_src=50:54:00:00:00:09,dl_dst=50:54:00:00:00:0a,dl_
> > +type=0x4321
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