Dell Brocade 6520 Administrator's Guide Supporting Fabric OS 7.1.0 - Page 273
Validating a firmware download
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Validating a firmware download 9 Validating a firmware download Validate the firmware download by running the following commands: firmwareShow, firmwareDownloadStatus, nsShow, nsAllShow, and fabricShow. All of the connected servers, storage devices, and switches should be present in the output of these commands. If there is a discrepancy, it is possible that a device or switch cannot connect to the fabric and further troubleshooting is necessary. firmwareShow Displays the current firmware level on the switch. For Brocade Backbones, this command displays the firmware loaded on both partitions (primary and secondary) for both CPs and AP blades. Brocade recommends that you maintain the same firmware level on both partitions of each CP within the Brocade Backbone. The firmwareShow command displays the firmware version on each CP. firmwareDownloadStatus Displays an event log that records the progress and status of events during Fabric OS, SAS, and SA firmware download. The event log is created by the current firmwareDownload command and is kept until another firmwareDownload command is issued. There is a time stamp associated with each event. When downloading SAS or SA in systems with two control processor (CP) cards, you can only run this command on the active CP. When downloading Fabric OS, the event logs in the two CPs are synchronized. This command can be run from either CP. nsShow Displays all devices directly connected to the switch that have logged in to the name server. Make sure the number of attached devices after the firmware download is exactly the same as the number of attached devices prior to the firmware download. nsAllShow Displays all devices connected to a fabric. Make sure the number of attached devices after the firmware download is exactly the same as the number of attached devices prior to the firmware download. fabricShow Displays all switches in a fabric. Make sure the number of switches in the fabric after the firmware download is exactly the same as the number of attached devices prior to the firmware download. Fabric OS Administrator's Guide 273 53-1002745-02
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