Race condition between teamd and swss service. #2186
Description
Description
With the new config mechanism (teammgrd) for teamd, the problem has become more noticeable.
The LAG state in stateDB created by teamsyncd has greater chance of being flushed by swss service.
It is time to add dependency on swss for teamd systemd service.
Steps to reproduce the issue:
1.
config lag/lag member
2.
restart system
3.
check stateDB
Describe the results you received:
root@sonic:/home/admin# teamshow
Flags: A - active, I - inactive, Up - up, Dw - Down, N/A - not available, S - selected, D - deselected
No. Team Dev Protocol Ports
----- ------------- ----------- -------------
1 PortChannel1 LACP(A)(Dw) Ethernet1(D)
2 PortChannel2 LACP(A)(Up) Ethernet2(S)
3 PortChannel3 LACP(A)(Up) Ethernet3(S)
4 PortChannel4 LACP(A)(Dw) Ethernet4(D)
5 PortChannel5 LACP(A)(Dw) Ethernet5(D)
6 PortChannel6 LACP(A)(Dw) Ethernet6(D)
7 PortChannel7 LACP(A)(Dw) Ethernet7(D)
8 PortChannel8 LACP(A)(Dw) Ethernet8(D)
9 PortChannel9 LACP(A)(Dw) Ethernet9(D)
10 PortChannel10 LACP(A)(Dw) Ethernet10(D)
11 PortChannel11 LACP(A)(Dw) Ethernet11(D)
12 PortChannel12 LACP(A)(Dw) Ethernet12(D)
13 PortChannel13 LACP(A)(Dw) Ethernet13(D)
14 PortChannel14 LACP(A)(Dw) Ethernet14(D)
15 PortChannel15 LACP(A)(Dw) Ethernet15(D)
16 PortChannel16 LACP(A)(Dw) Ethernet16(D)
17 PortChannel17 LACP(A)(Dw) Ethernet17(D)
18 PortChannel18 LACP(A)(Dw) Ethernet18(D)
19 PortChannel19 LACP(A)(Dw) Ethernet19(D)
20 PortChannel20 LACP(A)(Dw) Ethernet20(D)
admin@sonic:~$ redis-cli -n 6
127.0.0.1:6379[6]> keys LAG*
1) "LAG_TABLE|PortChannel9"