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Bug 2035711

Summary: ovs-ctl fails to restore the flows after restart ovs
Product: Red Hat Enterprise Linux Fast Datapath Reporter: liting <tli>
Component: openvswitch2.16Assignee: Timothy Redaelli <tredaelli>
Status: CLOSED DUPLICATE QA Contact: qding
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: FDP 21.JCC: atragler, ctrautma, jhsiao, ralongi
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Last Closed: 2022-01-12 14:05:55 UTC Type: Bug
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Description liting 2021-12-27 06:48:55 UTC 
Description of problem:


Version-Release number of selected component (if applicable):
[root@dell-per730-50 ~]# rpm -qa|grep openvswitch
openvswitch2.16-2.16.0-32.el8fdp.x86_64
openvswitch-selinux-extra-policy-1.0-23.el8fdp.noarch
kernel-kernel-networking-openvswitch-common-2.0-187.noarch


How reproducible:


Steps to Reproduce:
1.  
ovs-vsctl add-br br0
ovs-ofctl del-flows br0
ovs-ofctl add-flow br0 "ip,nw_proto=2 actions=drop"
ovs-ofctl add-flow br0 in_port=1,idle_timeout=0,actions=output:1
ovs-ofctl add-flow br0 in_port=2,idle_timeout=0,actions=output:2
ovs-ofctl dump-flows br0 

2. /usr/share/openvswitch/scripts/ovs-ctl restart
3.ovs-ofctl dump-flows br0

Actual results:
The step 3 flow result:
[root@dell-per730-50 ~]# ovs-ofctl dump-flows br0
 cookie=0x0, duration=10822.254s, table=0, n_packets=0, n_bytes=0, priority=0 actions=NORMAL

The step 1 flow result:
[root@dell-per730-50 ~]# ovs-ofctl dump-flows br0 
 cookie=0x0, duration=0.831s, table=0, n_packets=0, n_bytes=0, igmp actions=drop
 cookie=0x0, duration=0.827s, table=0, n_packets=0, n_bytes=0, in_port=1 actions=output:1
 cookie=0x0, duration=0.823s, table=0, n_packets=0, n_bytes=0, in_port=2 actions=output:2


Expected results:
The step1 and step3 flow result should be same. 

Additional info:
https://beaker.engineering.redhat.com/jobs/6136189
Comment 1 Timothy Redaelli 2022-01-12 11:12:06 UTC 
Hi,
do you have the same problem if you use systemctl reload openvswitch or you use /usr/share/openvswitch/scripts/ovs-systemd-reload?
Comment 2 Timothy Redaelli 2022-01-12 14:05:55 UTC 

*** This bug has been marked as a duplicate of bug 2029940 ***