S5800堆叠分裂

Apr 17 21:26:29 2022 5F-Core-h3c-5800 %%10STM/4/LINK STATUS CHANGE(t): Trap 1.3.6.1.4.1.25506.2.91.6.0.1<hh3cStackPortLinkStatusChange>: Physical index of the member is 2, member ID is 1. Link status of the IRF port with port index 1 and member ID 1 turned to 3. 

Apr 17 21:26:29 2022 5F-Core-h3c-5800 %%10STM/4/LINK STATUS CHANGE(t): Trap 1.3.6.1.4.1.25506.2.91.6.0.1<hh3cStackPortLinkStatusChange>: Physical index of the member is 2, member ID is 1. Link status of the IRF port with port index 1 and member ID 1 turned to 2. 

Apr 17 21:26:29 2022 5F-Core-h3c-5800 %%10DEVM/1/BOARD REMOVED(t): Trap 1.3.6.1.4.1.25506.8.35.12.1.8<hh3cBoardRemoved>: chassisIndex is 0, slotIndex 0.2 

 Apr 17 21:26:29 2022 5F-Core-h3c-5800 %%10STM/2/STM_LINK_STATUS_TIMEOUT(l): IRF port 1 is down because heartbeat timed out. 

Apr 17 21:26:29 2022 5F-Core-h3c-5800 %%10STM/3/STM_LINK_STATUS_DOWN(l): IRF port 1 is down. 

Apr 17 21:26:29 2022 5F-Core-h3c-5800 %%10DEVM/3/BOARD_REMOVED(l): Board is removed from Chassis 0 Slot 2, type is MAIN_BOARD_TYPE_60C_POE. 

Apr 17 21:26:29 2022 5F-Core-h3c-5800 %%10HA/5/HA_SLAVE_REMOVED(l): Slave board in slot 2 is removed.

 Apr 17 21:26:49 2022 5F-Core-h3c-5800 %%10BFD/5/BFD_CHANGE_FSM(l): Sess[200.0.0.1/200.0.0.2,33/33,Vlan4000,Ctrl], Sta: DOWN->INIT, Diag: 0 

Apr 17 21:26:51 2022 5F-Core-h3c-5800 %%10BFD/5/BFD_CHANGE_FSM(l): Sess[200.0.0.1/200.0.0.2,33/33,Vlan4000,Ctrl], Sta: INIT->UP, Diag: 0 

Apr 17 21:26:51 2022 5F-Core-h3c-5800 %%10MAD/1/MAD_COLLISION_DETECTED(l): Multi-active devices detected, please fix it. 

Apr 17 21:26:53 2022 5F-Core-h3c-5800 %%10IFNET/4/INTERFACE UPDOWN(t): Trap 1.3.6.1.6.3.1.1.5.3<linkDown>: Interface 9437231 is Down, ifAdminStatus is 1, ifOperStatus is 2 

 Apr 17 21:26:53 2022 5F-Core-h3c-5800 %%10IFNET/3/LINK_UPDOWN(l): GigabitEthernet1/0/48 link status is DOWN. 

Apr 17 21:26:56 2022 5F-Core-h3c-5800 %%10BFD/5/BFD_CHANGE_FSM(l): Sess[200.0.0.1/200.0.0.2,33/33,Vlan4000,Ctrl], Sta: UP->DOWN, Diag: 5

S5800做IRF堆叠，运行了两年了，17号晚上突然分裂，看的时候，备机接口全部down，检查配置确定没问题，尝试断电重启备机，开机的时候两条堆叠线只有一条亮，开机完成后加入不了IRF，然后就被MAD直接down掉了，收集到的日志如上。