Cisco N5K-M1600 - Expansion Module - 6 Ports Troubleshooting Manual page 106

Cisco Fabric Services
S e n d d o c u m e n t c o m m e n t s t o n e x u s 5 k - d o c f e e d b a c k @ c i s c o . c o m .
Total number of switches = 3
Logical [VSAN 10] Merge Status: Success [ Thu Aug
Local Fabric
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Domain Switch WWN
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83
5
82
Total number of switches = 3
Logical [VSAN 50] Merge Status: Success [ Thu Aug
Local Fabric
--------------------------------------------------------------------------------
Domain Switch WWN
--------------------------------------------------------------------------------
28
235
66
Total number of switches = 3
Logical [VSAN 100] Merge Status: Success [ Thu Aug
Local Fabric
--------------------------------------------------------------------------------
Domain Switch WWN
--------------------------------------------------------------------------------
100
111
90
Total number of switches = 3
If the list of switches in the show cfs merge status name command output is shorter than that of the
show cfs peers name command output, then the fabric is partitioned into multiple CFS fabrics and the
merge status may show that the merge has failed, is pending, or is waiting.
Merge failure troubleshooting
During a merge, the merge managers in the merging fabrics exchange their configuration databases with
each other. The application on one of the fabrics merges the information, decides if the merge is
successful, and informs all switches in the combined fabric of the status of the merge.
When a merge is successful, the merged database is distributed to all switches in the combined fabric
and the entire new fabric remains in a consistent state. A merge failure indicates that the merged fabrics
contain inconsistent data that could not be merged.
Cisco Nexus 5000 Series Troubleshooting Guide
5-34
20:00:00:0d:ec:24:5b:c0 172.25.183.123
20:00:00:0d:ec:50:09:00 172.25.183.42
20:00:00:0d:ec:da:6e:00 172.25.183.124
20:00:00:0d:ec:24:5b:c0 172.25.183.123
20:00:00:0d:ec:50:09:00 172.25.183.42
20:00:00:0d:ec:da:6e:00 172.25.183.124
20:00:00:0d:ec:24:5b:c0 172.25.183.123
20:00:00:0d:ec:50:09:00 172.25.183.42
20:00:00:0d:ec:da:6e:00 172.25.183.124
Chapter 5
switch
5 11:36:43 2010 ]
IP Address
switch
5 11:36:23 2010 ]
IP Address
switch
5 11:33:50 2010 ]
IP Address
switch
Troubleshooting SAN Switching Issues
[Merge Master]
[Merge Master]
[Merge Master]
OL-25300-01