Cisco MDS 9000 Family Storage Media Encryption Configuration Guide - Release 4.x (OL-18091-01, February 2009)

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Cisco MDS 9000 Family Storage Media Encryption Configuration Guide
OL-18091-01 Cisco MDS NX-OS Release 4.x
Chapter 9 Cisco SME Troubleshooting
Cluster Recovery Scenarios
On switch2, shut down the cluster by performing this task:
On the switch1, the current cluster master switch, shut down the cluster and then delete the cluster by
performing this task:
On switch2, delete switch1 (the original master switch) from the configuration and restart the cluster by
performing this task:
On all remaining switches in the cluster, restart the cluster by performing this task:
Command Purpose
Step 1
switch# config t
Enters configuration mode.
Step 2
switch(config)# sme cluster ABC
switch(config-sme-cl)#shutdown
Shuts down the ABC cluster on the switch2.
Command Purpose
Step 1
switch# config t
Enters configuration mode.
Step 2
switch(config)# sme cluster ABC
switch(config-sme-cl)# shutdown
Shuts down the ABC cluster.
Step 3
switch(config)# no sme cluster ABC
Deletes the ABC cluster configuration.
Command Purpose
Step 1
switch# config t
Enters configuration mode.
Step 2
switch(config)# sme cluster ABC
switch(config-sme-cl)# no node
switch1
switch(config-sme-cl)# no shutdown
Deletes switch1 from the configuration and restarts the
cluster on switch2.
Switch2 now becomes the cluster master for this cluster.
Command Purpose
Step 1
switch# config t
Enters configuration mode.
Step 2
switch(config)# sme cluster ABC
switch(config-sme-cl)# no shutdown
Restarts the cluster on all remaining switches and
synchronizes the configuration from the new master
switch: switch2.