DDescription of problem:

igmp options are not persistent after reboot. This issue is happening in osp13 too, i opened this bz for osp13: https://bugzilla.redhat.com/show_bug.cgi?id=1910304


This is how I reproduce it:

1. Configure options:
   sudo ovs-vsctl set Bridge br-int mcast_snooping_enable=true
   sudo ovs-vsctl set Bridge br-int other_config:mcast-snooping-disable-flood- 
  unregistered=true
2. Get configuration
   ovs-vsctl list bridge br-int
_uuid               : c6875d8d-1500-4f02-9158-e039847b291e
auto_attach         : []
controller          : [83058d89-805e-4fa9-8ff8-275e211b1d22]
datapath_id         : "00008e5d87c6024f"
datapath_type       : netdev
datapath_version    : "<built-in>"
external_ids        : {}
fail_mode           : secure
flood_vlans         : []
flow_tables         : {}
ipfix               : []
mcast_snooping_enable: true
mirrors             : []
name                : br-int
netflow             : []
other_config        : {mac-table-size="50000", mcast-snooping-disable-flood-unregistered="true"}
ports               : [2bdecc2a-2172-4cd8-9cc2-5cf15298ae7d, 2e8a714c-a543-4b53-a84e-820129d84162, aadaafd2-6a4a-4783-a8b7-649db45a9bef, ad320f9a-8331-47b8-8400-58df9e47b5ad, b0c24414-a25c-49ef-816f-b041f51d5917]
protocols           : ["OpenFlow10", "OpenFlow11", "OpenFlow12", "OpenFlow13", "OpenFlow14"]
rstp_enable         : false
rstp_status         : {}
sflow               : []
status              : {}
stp_enable          : false

3. Restart ovs
   systemctl restart openvswitch.service

4. Get ovs options
   ovs-vsctl list bridge br-int
_uuid               : c6875d8d-1500-4f02-9158-e039847b291e
auto_attach         : []
controller          : [c1c983ad-4449-4d1b-857e-ffbed97a87e1]
datapath_id         : "00008e5d87c6024f"
datapath_type       : netdev
datapath_version    : "<built-in>"
external_ids        : {}
fail_mode           : secure
flood_vlans         : []
flow_tables         : {}
ipfix               : []
mcast_snooping_enable: false
mirrors             : []
name                : br-int
netflow             : []
other_config        : {mac-table-size="50000", mcast-snooping-disable-flood-unregistered=False}
ports               : [2bdecc2a-2172-4cd8-9cc2-5cf15298ae7d, 2e8a714c-a543-4b53-a84e-820129d84162, aadaafd2-6a4a-4783-a8b7-649db45a9bef, ad320f9a-8331-47b8-8400-58df9e47b5ad, b0c24414-a25c-49ef-816f-b041f51d5917]
protocols           : ["OpenFlow10", "OpenFlow11", "OpenFlow12", "OpenFlow13", "OpenFlow14"]
rstp_enable         : false
rstp_status         : {}
sflow               : []
status              : {}
stp_enable          : false


Version-Release number of selected component (if applicable):
2020-11-13.1
openvswitch2.11-2.11.3-64.el7fdp.x86_64

Actual results:
configuration is lost after reboot


Expected results:
configuration should not be lost


Additional info: