IBM QS21 User Guide - Page 58
Updating, steps, Determining, current, blade, server, firmware, levels
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convenience and flexibility, IBM now also provides online updates that you can install while the operating system is running. The online method allows you to run the update at any time, with the flexibility to restart the server at a time when it is most convenient to do so. As a best practice, use the online update packages to perform all of your basic update functions IBM periodically makes updates to both BMC and system firmware. These may be downloaded from http://www.ibm.com/support/us/en/. Note: To avoid problems and to maintain proper system performance, always make sure that both the BMC firmware and the system firmware are at the same level for all BladeCenter QS21 servers within the BladeCenter unit. Updating steps Complete the following steps to update the BMC and system firmware images: 1. Check the revision level of the firmware on the blade server and the level of the updates on http://www.ibm.com/support/us/en/. If the level on the Web site is higher than the version currently installed, continue with the updating steps. 2. Download the firmware updates. 3. Boot the operating system if it is not running already. 4. Update the BMC firmware using the update package or the Management Module. See "Updating the BMC firmware" on page 43 for further information. 5. Restart the blade server. This boots the blade server with the new BMC firmware. 6. Update the system firmware image. See "Installing the system firmware" on page 46 for further information. 7. The system reboots. This boots the blade server with the new system firmware. 8. Shut down the blade server. Note: There may be instances where you must update the BMC firmware before updating the system firmware. Check the readme file that comes with each firmware package for more information. Determining current blade server firmware levels Complete the following steps to view the current firmware code levels for both the BMC and the system firmware: 1. Access and log on to the Advanced Management Module Web interface as described in the Management Module User's Guide. 2. From the Monitors menu section, select Firmware VPD: 42 QS21 Installation and User's Guide