Cisco N5K-M1600 - Expansion Module - 6 Ports Troubleshooting Manual page 109

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 .
Resolving lock failure issues using the CLI
To resolve a lock failure using the CLI, perform the following steps:
Enter the show cfs lock name <name> command to determine the lock holder.
Step 1
Example:
switch(config)# show cfs lock name ntp
Scope
--------------------------------------------------------------------------------
Switch WWN
--------------------------------------------------------------------------------
20:00:00:0d:ec:50:09:00 172.25.183.42
Total number of entries = 1
For a detailed description of the lock failure, enter the show cfs internal session-history name
Step 2
application <name> detail command.
Example:
switch(config)# show cfs internal session-history name ntp detail
--------------------------------------------------------------------------------
Time Stamp
User Name
--------------------------------------------------------------------------------
Thu Aug
admin
Thu Aug
admin
Thu Aug
admin
Thu Aug
admin
Thu Aug
admin
Thu Aug
admin
Thu Aug
admin
If the lock is being held by a remote peer, eneter the application-name commit command or an
Step 3
application-name abort command at that switch.
Example:
An example of the <application-name> commit command follows:
switch# configure terminal
Enter configuration commands, one per line.
switch(config)# ntp commit
switch(config)#
Example:
An example of the <application-name> abort command follows:
switch# configure terminal
Enter configuration commands, one per line.
switch(config)# ntp abort
switch(config)#
OL-25300-01
: Physical-fc-ip
IP Address
Source WWN
Session ID
5 11:51:02 2010 20:00:00:0d:ec:da:6e:00
35035
5 11:51:02 2010 20:00:00:0d:ec:da:6e:00
35035
5 11:51:03 2010 20:00:00:0d:ec:da:6e:00
35040
5 11:51:03 2010 20:00:00:0d:ec:da:6e:00
35035
5 11:51:03 2010 20:00:00:0d:ec:da:6e:00
35035
5 12:03:18 2010 20:00:00:0d:ec:50:09:00
284072
5 12:03:18 2010 20:00:00:0d:ec:50:09:00
284072
User Name User Type
admin CLI/SNMP v3
Event
LOCK_REQUEST
LOCK_ACQUIRED
COMMIT[2]
LOCK_RELEASE_REQUEST
LOCK_RELEASED
REMOTE_LOCK_REQUEST
LOCK_OBTAINED
End with CNTL/Z.
End with CNTL/Z.
Cisco Nexus 5000 Series Troubleshooting Guide
Cisco Fabric Services
5-37