Dell Brocade G620 Brocade 8.0.1 Fabric OS Command Reference - Page 371

firmwareRestore firmwareRestore Restores the former active firmware image. Synopsis firmwarerestore Description Use this command to restore the former active Fabric OS firmware image. This command can only be run if autocommit was disabled during the firmwareDownload process. After a firmwareDownload and a reboot (with autocommit disabled), the downloaded firmware becomes active. If you do not want to commit the firmware and want to restore the former firmware, issue the firmwareRestore command. After running firmwareRestore, you can run firmwareDownload again. This command reboots the system and makes the former firmware active. After the switch reboots, both primary and secondary partitions restore the previous firmware. This command only takes action if the system is booted after a firmwareDownload; otherwise, the process terminates with an error. Notes The execution of this command is subject to Virtual Fabric restrictions that may be in place. Refer to "Using Fabric OS Commands" and "Command Availability" for details. Operands None Examples SEE ALSO To restore the former active firmware image: switch:admin> firmwarerestore Restore old image to be active ... Restore both primary and secondary image after reboot. The system is going down for reboot NOW !! Broadcast message from root (ttyS0) Fri Oct 22 23:48:54 2010... Doing firmwarecommit now. Please wait ... firmwareCommit, firmwareDownload Brocade Fabric OS Command Reference 347 53-1004112-02