Cisco N5K-M1600 - Expansion Module - 6 Ports Troubleshooting Manual page 105

Chapter 5 Troubleshooting SAN Switching Issues
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 .
switch(config)# show cfs peers name rscn
Scope
--------------------------------------------------------------------------------
Domain Switch WWN
--------------------------------------------------------------------------------
106
98
238
Total number of entries = 3
Scope
--------------------------------------------------------------------------------
Domain Switch WWN
--------------------------------------------------------------------------------
82
5
83
Total number of entries = 3
Scope
--------------------------------------------------------------------------------
Domain Switch WWN
--------------------------------------------------------------------------------
66
28
235
Total number of entries = 3
Scope
--------------------------------------------------------------------------------
Domain Switch WWN
--------------------------------------------------------------------------------
90
100
111
Total number of entries = 3
To determine if all the switches in the fabric constitute one CFS fabric, or a multitude of partitioned CFS
Step 4
fabrics, enter the show cfs merge status name <application-name> command and the show cfs peers
name <application-name> command and compare the outputs. If the two outputs contain the same list
of switches, the entire set of switches constitutes one CFS fabric. When this is the case, the merge status
should always show success at all switches.
Example:
switch(config)# show cfs merge status name rscn
Logical [VSAN 1] Merge Status: Success [ Thu Aug
Local Fabric
--------------------------------------------------------------------------------
Domain Switch WWN
--------------------------------------------------------------------------------
98
238
106
OL-25300-01
: Logical [VSAN 1]
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
: Logical [VSAN 10]
20:00:00:0d:ec:da:6e:00 172.25.183.124
20:00:00:0d:ec:50:09:00 172.25.183.42
20:00:00:0d:ec:24:5b:c0 172.25.183.123
: Logical [VSAN 50]
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
: Logical [VSAN 100]
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: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
IP Address
IP Address
IP Address
IP Address
5 11:33:50 2010 ]
IP Address
Cisco Nexus 5000 Series Troubleshooting Guide
Cisco Fabric Services
[Local]
[Local]
[Local]
[Local]
[Merge Master]
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