HP Cisco MDS 9216A Cisco MDS 9000 Family Storage Media Encryption Configuratio - Page 183
Reassigning the Cisco SME Cluster Master Switch
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Chapter 9 Cisco SME Troubleshooting Cluster Recovery Scenarios Send documentation comments to [email protected] On switch1, shut down the cluster by performing this task: Step 1 Step 2 Command switch# config t switch(config)# sme cluster ABC switch(config-sme-cl)# shutdown Purpose Enters configuration mode. Shuts down the ABC cluster. On switch2, delete the cluster by performing this task: Step 1 Step 2 Command switch# config t switch(config)# no sme cluster ABC Purpose Enters configuration mode. Deletes the ABC cluster configuration. Note Repeat the preceding procedure for every offline switch that was shut down in the first procedure. On switch1, delete switch2 from the configuration and restart the cluster by performing this task: Step 1 Step 2 Step 3 Command switch# config t switch(config)# sme cluster ABC switch(config-sme-cl# no node switch2 switch(config)# sme cluster ABC switch(config-sme-cl)# no shutdown Purpose Enters configuration mode. Deletes switch2 from the configuration. Note Repeat for every switch that needs to be deleted. Restarts the cluster on switch2. Reassigning the Cisco SME Cluster Master Switch To reassign the master switch assignment to another switch, use these procedures. This will change the master switch assignment from one switch to another switch. For information on the master switch election, see the "Cluster Quorum and Master Switch Election Overview" section on page 4-30. Caution This procedure is disruptive and it will shut down Cisco SME during this change. Note The following procedure assumes that switch1 is the cluster master switch and switch2 will become the new master switch. On all switches other than switch1 and switch2, shut down the cluster by entering the following commands. Perform this step for every switch in the cluster other than the current master switch and the desired new master switch. Step 1 Step 2 Command switch# config t switch(config)# sme cluster ABC switch(config-sme-cl)# shutdown Purpose Enters configuration mode. Shuts down the ABC cluster on all switches other than the current master switch and the desired new master switch. OL-18091-01, Cisco MDS NX-OS Release 4.x Cisco MDS 9000 Family Storage Media Encryption Configuration Guide 9-5