Dell Brocade 6510 Fabric OS Administrator's Guide v7.1.0 - Page 272
Wait five minutes and log in to the Backbone. Enter the, command
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9 Testing and restoring firmware on Backbones ATTENTION Stop! If you have completed step 11, then you have committed the firmware on both CPs and you have completed the firmware download procedure. 12. Restore the firmware on the standby CP. In the current Backbone session for the standby CP, enter the firmwareRestore command. The standby CP reboots and the current Backbone session ends. Both partitions have the same Fabric OS after several minutes. 13. Perform haFailover on the active CP. a. In the current Backbone session for the active CP, enter the haShow command to verify that HA synchronization is complete. It takes a minute or two for the standby CP to reboot and synchronize with the active CP. b. Enter the haFailover command. The active CP reboots and the current Backbone session ends. The Backbone is now running the original firmware. 14. Restore firmware on the "new" standby CP. a. Wait one minute and connect to the Backbone on the new standby CP, which is the former active CP. b. Enter the firmwareRestore command. The standby CP reboots and the current Backbone session ends. Both partitions have the same Fabric OS after several minutes. c. Wait five minutes and log in to the Backbone. Enter the firmwareShow command and verify that all partitions have the original firmware. If an AP blade is present: Blade partitions always contain the same version of the firmware on both partitions. The firmware is stored on the blade's compact flash card and is always synchronized with the active CP's firmware. Thus, if you restore the active CP firmware, the blade firmware is automatically downloaded (autoleveled) to become consistent with the new CP firmware (the blade firmware is restored). Your system is now restored to the original partitions on both CPs. Make sure that servers using the fabric can access their storage devices. If you want to upgrade a Backbone with only one CP in it, follow the procedures in "Testing and restoring firmware on switches" on page 268. Be aware that upgrading a Backbone with only one CP is disruptive to switch traffic. 272 Fabric OS Administrator's Guide 53-1002745-02
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