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CMM Firmware Upgrade

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					                       CMM Firmware Upgrade

Introduction :

CMM Chassis Management Module

Purpose of CMM : CMM manages the SUN Blade modular system
chassis.


Steps to Upgrade Firmware :


Pre Request Check :

   1. Download the Firmware image from SUN site
   2. Copy the firmware image to tftp server. ( tftp server & CMM should be in same network )
   3. Perform a Clean shutdown to all OS which is connected to this chassis.

Firmware Upgrade :

   1. login as root to CMM  ssh -l root <CMM IP-Address >
   2. issue load command  load -source tftp://<tftp server ip >/<firmware image path>
   3. CMM will get restart after the upgrade

Example

-> load -source tftp://zbank/ah27901/CMM-P0-rom.pkg
Are you sure you want to load the specified file (y/n)? y
File upload is complete.
Firmware image verification is complete.
Do you want to preserve the configuration (y/n)? n
Updating firmware in flash RAM:
....
Firmware update is complete.
ILOM will not be restarted with the new firmware.

Verify the Version :

Version command will display the current version
========== Example ========================
-> version
CMM firmware 2.0.3.3
CMM firmware build number: 33795
CMM firmware date: Thu Jun 12 07:08:53 PDT 2008
CMM filesystem version: 0.1.14
->
===========================================




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Description: Steps to upgrade CMM Firmware.