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Dell Storage Manager 2020 R1 Administrator's Guide

Managing Firmware Updates

Firmware is automatically updated on NAS controllers during service pack updates and after a failed NAS controller is replaced. After a firmware update is complete, the NAS controller reboots. It is important that you do not remove a NAS controller when a firmware update is in progress. Doing so corrupts the firmware. A firmware update is in progress if both the rear power-on LED and cache active/off-load LED repeatedly blink amber 5 times and then blink green 5 times. If you connect a monitor to a NAS controller VGA port during a firmware update, the following message is displayed: Executing firmware updates for TopHat system.


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