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Cisco Bug: CSCtc55163 - MDS 9509, slot0 on standby SUP module, unresponsive

Last Modified

Feb 22, 2014

Products (1)

  • Cisco MDS 9000 Series Multilayer Switches

Known Affected Releases


Description (partial)


Extensive logging messages are flooding on telnet session of the switch.
2009 Oct 13 12:18:10 lv-san-sw1 %KERN-2-SYSTEM_MSG: node=1 sap=17 rq=98 lq=0 pq=0 nq=2
sq=0 buf_in_transit=1025, bytes_in_transit=10
2009 Oct 13 12:18:10 lv-san-sw1 %KERN-2-SYSTEM_MSG: node=1 sap=102 rq=20792 lq=0 pq=0 nq=1
sq=0 buf_in_transit=0, bytes_in_transit=0
2009 Oct 13 12:18:10 lv-san-sw1 %KERN-2-SYSTEM_MSG: node=1 sap=3 rq=0 lq=0 pq=0 nq=0 sq=0
buf_in_transit=16, bytes_in_transit=1472
2009 Oct 13 12:18:10 lv-san-sw1 %KERN-2-SYSTEM_MSG:
mts_deliver_local_atomic:mts_acquire_q_space failed for opcode 8971, src_sap = 2
2009 Oct 13 12:18:11 lv-san-sw1 %KERN-2-SYSTEM_MSG: mts_acquire_q_space() failing - no
space in sap 17 
g - no space in sap 102 
version 3.3(1c)

cisco MDS 9509 ("Supervisor/Fabric-1")

external flash on sup modules.
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