ATTO Technology 3400 Updating firmware, Linux Kernel Update, Flash File System FFS Update

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8 Updating firmware

The Linux Kernel and the Flash File System may be updated by accessing the FibreCenter 3400 through an Ethernet network.

Linux Kernel Update

1Attach the FibreCenter 3400 to an Ethernet network.

2Configure the FibreCenter for Ethernet access.

3Start up a Telnet session on the host to the IP address of the FibreCenter 3400 and login as root.

4At the bash# prompt, after entering your password, type flash_erase /dev/mtdchar1 and hit Enter.

5Wait for the process to complete. Once completed, the FibreCenter 3400 system is ready to accept a new Linux kernel.

6On the host, name the new kernel file mtdchar0 if this is not its name already.

in the usual manner OR at the bash# prompt, type reboot and hit Enter.

Flash File System (FFS) Update

1Attach the FibreCenter 3400 to an Ethernet network.

2Configure the FibreCenter for Ethernet access.

3Close all previous open sessions (zonedhub or root logins).

4FTP the new application files from the host to /mnt/flash/ in the FibreCenter 3400.

5When the FTP process is complete, login as root.

6Type the following at the bash# prompt

cd /mnt/flash

7FTP the file mtdchar0 from the host to /dev/ on the FibreCenter 3400.

8When the FTP process is complete, cycle the power on the FibreCenter 3400 and login

chmod +x zonedhub sleep setmac xloader chmod +s zonedhub

chmod 666 *.xml

7Type reboot and hit Enter at the bash# prompt.

19 ATTO FibreCenter 3400 Installation and Operation Manual

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Contents Atto FibreCenter Secure Data Path Application Page Page Contents Configuration commands Fibre Channel is a key technology for storage GlossaryTerm Definition LED Atto FibreCenter supports diverse SAN needs Quick start instructionsZone Port Atto FibreCenter 3400 characteristics SpecificationsFeatures Local and network managementSecure Data Path Applicationv Setting up the FC Rack System Installing a power module Removing a power moduleSetting up the Atto FibreCenter Installing the FibreCenterTo change the password Connecting Fibre Channel ports Cable length Cable type Cable size ConnectorRemoving the FibreCenter CablingConfiguring the Atto FibreCenter Data transfer when setting up zonesZone 2 and Zone Invalid Switching Patterns Hub portsCommand Line Interface use and guidance CLI command conventionsSymbol Indicates Telnet session ScreenExplanation Ethernet and Telnet configuration commands Diagnostic commands StatusVersion Configuration commands Switch model Setup commandLinux Kernel Update Flash File System FFS UpdateType reboot and hit Enter at the bash# prompt Updating firmwareTroubleshooting If LED is illuminated If LED is not illuminatedCondition Index Command Line Interface Command Default ExampleAppendix a Standards and compliances Canadian StandardsEuropean Standards Declaration of Conformity Appendix B Contact Atto Technology, Inc
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