[openib-general] OpenSM log growing too big

[Venkatesh Babu]

 I have OFED 1.0 stack and running OpenSM on a server connected to a IB 
subnet with couple of nodes.
Usually the log file size is small. But ocassionally it is growing too 
big and filling up the whole hard disk.

[root at vortex3l-88 ~]# ls -l /var/log/opensm*
-rw-r--r--  1 root root 33879121502 Nov 15 14:54 /var/log/opensm.log

Most of the opensm.log file is filled with following messages. Out of 
240,168,770 lines of log file 239,782,972 lines are from this 
__osm_trap_rcv_process_request.

Nov 14 13:59:35 273746 [42803960] -> __osm_trap_rcv_process_request: ERR 
3804: Received trap 127 times consecutively
Nov 14 13:59:35 273908 [41401960] -> __osm_trap_rcv_process_request: 
Received Generic Notice type:0x01 num:128 Producer:2 from LID:0x0005 
TID:0x0000000009733372Nov 14 13:59:35 273966 [41401960] -> 
__osm_trap_rcv_process_request: ERR 3804: Received trap 128 times 
consecutively
Nov 14 13:59:35 274176 [41E02960] -> __osm_trap_rcv_process_request: 
Received Generic Notice type:0x01 num:128 Producer:2 from LID:0x0005 
TID:0x0000000009733373Nov 14 13:59:35 274234 [41E02960] -> 
__osm_trap_rcv_process_request: ERR 3804: Received trap 129 times 
consecutively
Nov 14 13:59:35 274380 [43204960] -> __osm_trap_rcv_process_request: 
Received Generic Notice type:0x01 num:128 Producer:2 from LID:0x0005 
TID:0x0000000009733374Nov 14 13:59:35 274436 [43204960] -> 
__osm_trap_rcv_process_request: ERR 3804: Received trap 130 times 
consecutively
Nov 14 13:59:35 274662 [42803960] -> __osm_trap_rcv_process_request: 
Received Generic Notice type:0x01 num:128 Producer:2 from LID:0x0005 
TID:0x0000000009733375Nov 14 13:59:35 274720 [42803960] -> 
__osm_trap_rcv_process_request: ERR 3804: Received trap 131 times 
consecutively
Nov 14 13:59:35 274970 [41401960] -> __osm_trap_rcv_process_request: 
Received Generic Notice type:0x01 num:128 Producer:2 from LID:0x0005 
TID:0x0000000009733376Nov 14 13:59:35 275026 [41401960] -> 
__osm_trap_rcv_process_request: ERR 3804: Received trap 132 times 
consecutively