Cisco N5K-C5010P-BF Troubleshooting Guide - Page 105

show cfs merge status name, show cfs peers, Cisco Nexus 5000 Series Troubleshooting Guide, OL-25300-01

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Chapter 5 Troubleshooting SAN Switching Issues Cisco Fabric Services Send document comments to [email protected]. switch(config)# show cfs peers name rscn Scope : Logical [VSAN 1] Domain Switch WWN IP Address 106 20:00:00:0d:ec:da:6e:00 172.25.183.124 [Local] 98 20:00:00:0d:ec:24:5b:c0 172.25.183.123 238 20:00:00:0d:ec:50:09:00 172.25.183.42 Total number of entries = 3 Scope : Logical [VSAN 10] Domain Switch WWN IP Address 82 20:00:00:0d:ec:da:6e:00 172.25.183.124 [Local] 5 20:00:00:0d:ec:50:09:00 172.25.183.42 83 20:00:00:0d:ec:24:5b:c0 172.25.183.123 Total number of entries = 3 Scope : Logical [VSAN 50] Domain Switch WWN IP Address 66 20:00:00:0d:ec:da:6e:00 172.25.183.124 [Local] 28 20:00:00:0d:ec:24:5b:c0 172.25.183.123 235 20:00:00:0d:ec:50:09:00 172.25.183.42 Total number of entries = 3 Step 4 Scope : Logical [VSAN 100] Domain Switch WWN IP Address 90 20:00:00:0d:ec:da:6e:00 172.25.183.124 [Local] 100 20:00:00:0d:ec:24:5b:c0 172.25.183.123 111 20:00:00:0d:ec:50:09:00 172.25.183.42 Total number of entries = 3 To determine if all the switches in the fabric constitute one CFS fabric, or a multitude of partitioned CFS fabrics, enter the show cfs merge status name command and the show cfs peers 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 5 11:33:50 2010 ] Local Fabric Domain Switch WWN IP Address 98 20:00:00:0d:ec:24:5b:c0 172.25.183.123 [Merge Master] 238 20:00:00:0d:ec:50:09:00 172.25.183.42 106 20:00:00:0d:ec:da:6e:00 172.25.183.124 OL-25300-01 Cisco Nexus 5000 Series Troubleshooting Guide 5-33

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Send document comments to [email protected].
5-33
Cisco Nexus 5000 Series Troubleshooting Guide
OL-25300-01
Chapter 5
Troubleshooting SAN Switching Issues
Cisco Fabric Services
switch(config)# show cfs peers name rscn
Scope
: Logical [VSAN 1]
--------------------------------------------------------------------------------
Domain Switch WWN
IP Address
--------------------------------------------------------------------------------
106
20:00:00:0d:ec:da:6e:00 172.25.183.124
[Local]
98
20:00:00:0d:ec:24:5b:c0 172.25.183.123
238
20:00:00:0d:ec:50:09:00 172.25.183.42
Total number of entries = 3
Scope
: Logical [VSAN 10]
--------------------------------------------------------------------------------
Domain Switch WWN
IP Address
--------------------------------------------------------------------------------
82
20:00:00:0d:ec:da:6e:00 172.25.183.124
[Local]
5
20:00:00:0d:ec:50:09:00 172.25.183.42
83
20:00:00:0d:ec:24:5b:c0 172.25.183.123
Total number of entries = 3
Scope
: Logical [VSAN 50]
--------------------------------------------------------------------------------
Domain Switch WWN
IP Address
--------------------------------------------------------------------------------
66
20:00:00:0d:ec:da:6e:00 172.25.183.124
[Local]
28
20:00:00:0d:ec:24:5b:c0 172.25.183.123
235
20:00:00:0d:ec:50:09:00 172.25.183.42
Total number of entries = 3
Scope
: Logical [VSAN 100]
--------------------------------------------------------------------------------
Domain Switch WWN
IP Address
--------------------------------------------------------------------------------
90
20:00:00:0d:ec:da:6e:00 172.25.183.124
[Local]
100
20:00:00:0d:ec:24:5b:c0 172.25.183.123
111
20:00:00:0d:ec:50:09:00 172.25.183.42
Total number of entries = 3
Step 4
To determine if all the switches in the fabric constitute one CFS fabric, or a multitude of partitioned CFS
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
5 11:33:50 2010 ]
Local Fabric
--------------------------------------------------------------------------------
Domain Switch WWN
IP Address
--------------------------------------------------------------------------------
98
20:00:00:0d:ec:24:5b:c0 172.25.183.123
[Merge Master]
238
20:00:00:0d:ec:50:09:00 172.25.183.42
106
20:00:00:0d:ec:da:6e:00 172.25.183.124