Sometimes, the messages like “log_trap_info: Received Generic Notice: type:1 num:131 (Flow Control Update watchdog timer expired) Producer:2 (Switch) from LID:11 Port 7 TID:0x00000500070083” are logged three times continuosly in opensm.log file.
At that time, there isn’t any network issue.
If someone know the meaning of these messages and why these messages are logged, please inform me.
Belows are HW/SW information.
Switch: IB HDR QM8790
Adapter: HCA 1 port / 2 ports
OFED version: 188.8.131.52.1
Adapter FW version: 20.28.1002
Switch FW version: 27.2008.1300