[ofa-general] IB network problem - "Unknown remote side for node"

[Michael Di Domenico]

Can anyone tell me what i likely causing this?  The SM seems to be in a loop
entering/exiting, and the "Unknown remote side" comes up with a different
list of port each time it cycles.  I though it was bad cables, but since it
keeps changing, that seems unlikely.

Thanks
- Michael


Jun 17 04:05:51 681669 [AAF0D060] -> OpenSM Rev:openib-2.0.5 OpenIB svn 9905
Jun 17 04:05:51 681723 [AAF0D060] -> OpenSM Rev:openib-2.0.5 OpenIB svn 9905
Jun 17 04:05:51 686837 [AAF0D060] -> osm_vendor_bind: Binding to port
0x2c9030000792e
Jun 17 04:05:51 689709 [AAF0D060] -> osm_vendor_bind: Binding to port
0x2c9030000792e
Jun 17 04:05:52 785232 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff00510d port 4. Adding to light sweep
sampling list
Jun 17 04:05:52 785273 [46409940] -> Directed Path Dump of 4 hop path:
                Path = [0][2][3][11][13]
Jun 17 04:05:52 785281 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff00510d port 6. Adding to light sweep
sampling list
Jun 17 04:05:52 785290 [46409940] -> Directed Path Dump of 4 hop path:
                Path = [0][2][3][11][13]
Jun 17 04:05:52 785296 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff00510d port 8. Adding to light sweep
sampling list
Jun 17 04:05:52 785305 [46409940] -> Directed Path Dump of 4 hop path:
                Path = [0][2][3][11][13]
Jun 17 04:05:52 785312 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff00510d port 10. Adding to light sweep
sampling list
Jun 17 04:05:52 785319 [46409940] -> Directed Path Dump of 4 hop path:
                Path = [0][2][3][11][13]
Jun 17 04:05:52 785325 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff00510d port 12. Adding to light sweep
sampling list
Jun 17 04:05:52 785334 [46409940] -> Directed Path Dump of 4 hop path:
                Path = [0][2][3][11][13]
Jun 17 04:05:52 785352 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff005118 port 8. Adding to light sweep
sampling list
Jun 17 04:05:52 785359 [46409940] -> Directed Path Dump of 5 hop path:
                Path = [0][2][3][11][13][4]
Jun 17 04:05:52 785424 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff00507a port 8. Adding to light sweep
sampling list
Jun 17 04:05:52 785431 [46409940] -> Directed Path Dump of 5 hop path:
                Path = [0][2][3][11][13][6]
Jun 17 04:05:52 785444 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff005094 port 8. Adding to light sweep
sampling list
Jun 17 04:05:52 785454 [46409940] -> Directed Path Dump of 2 hop path:
                Path = [0][2][3]
Jun 17 04:05:52 785467 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff005095 port 10. Adding to light sweep
sampling list
Jun 17 04:05:52 785475 [46409940] -> Directed Path Dump of 5 hop path:
                Path = [0][2][3][11][8][2]
Jun 17 04:05:52 785501 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff0050a0 port 8. Adding to light sweep
sampling list
Jun 17 04:05:52 785509 [46409940] -> Directed Path Dump of 5 hop path:
                Path = [0][2][3][11][13][8]
Jun 17 04:05:52 785536 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff0050af port 8. Adding to light sweep
sampling list
Jun 17 04:05:52 785545 [46409940] -> Directed Path Dump of 5 hop path:
                Path = [0][2][3][11][13][C]
Jun 17 04:05:52 785553 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff0050b0 port 8. Adding to light sweep
sampling list
Jun 17 04:05:52 785561 [46409940] -> Directed Path Dump of 5 hop path:
                Path = [0][2][3][11][13][A]
Jun 17 04:05:52 785602 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff0050c1 port 4. Adding to light sweep
sampling list
Jun 17 04:05:52 785631 [46409940] -> Directed Path Dump of 4 hop path:
                Path = [0][2][3][11][D]
Jun 17 04:05:52 785645 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff0050c4 port 4. Adding to light sweep
sampling list
Jun 17 04:05:52 785651 [46409940] -> Directed Path Dump of 3 hop path:
                Path = [0][2][3][8]
Jun 17 04:05:52 785662 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff0050c6 port 4. Adding to light sweep
sampling list
Jun 17 04:05:52 785671 [46409940] -> Directed Path Dump of 5 hop path:
                Path = [0][2][3][11][D][4]
Jun 17 04:05:52 785686 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff0050d2 port 2. Adding to light sweep
sampling list
Jun 17 04:05:52 785694 [46409940] -> Directed Path Dump of 4 hop path:
                Path = [0][2][3][11][8]
Jun 17 04:05:52 785702 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff0050d2 port 12. Adding to light sweep
sampling list
Jun 17 04:05:52 785710 [46409940] -> Directed Path Dump of 4 hop path:
                Path = [0][2][3][11][8]
Jun 17 04:05:52 785741 [46409940] -> osm_drop_mgr_process: ERR 0108: Unknown
remote side for node 0x000b8cffff0050fa port 10. Adding to light sweep
sampling list
Jun 17 04:05:52 785748 [46409940] -> Directed Path Dump of 5 hop path:
                Path = [0][2][3][11][8][C]
Jun 17 04:05:52 785774 [46409940] -> Entering MASTER state
Jun 17 04:05:52 786126 [46409940] -> osm_report_notice: Reporting Generic
Notice type:3 num:66 from LID:0x0000
GID:0x000000000000e80f,0x0002c9030000792e
Jun 17 04:05:52 786254 [46409940] -> osm_report_notice: Reporting Generic
Notice type:3 num:66 from LID:0x0000
GID:0x000000000000e80f,0x0002c9030000792e
Jun 17 04:05:56 691253 [AAF0D060] -> Exiting SM
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