Cisco UCS 5100 Quick start guide
Upgrade BIOS on Cisco UCS Server Blade
Document ID: 110260
Contents
Introduction
Prerequisites
Requirements
Components Used
Network Diagram
Conventions
Background Information
Main Task
Task
1. Upgrade BIOS on a UCS Server Blade with the GUI
2. Upgrade BIOS on a UCS Server Blade with the CLI
Verify
Troubleshoot
Related Information
Introduction
In order to upgrade the BIOS on a Server Blade or a Server Pool, you complete five major steps:
Verify/confirm that the correct BIOS is present in the fabric interconnect flash.1. Create a Host Firmware Package policy.2. Associate the Host Firmware Package policy with a Service Profile.3. Associate the Service Profile with the server blade or server pool.4. Verify the BIOS version of the blade matches the BIOS for the Host Firmware Package policy.5.
This tech note addresses how to upgrade the BIOS on a Server Blade or a Server Pool with one of these
methods:
Cisco UCS Manager GUI• Cisco UCS Manager CLI•
Note: You cannot update the BIOS firmware directly. You must perform the BIOS firmware update through a
host firmware package in a service profile. If the BIOS fails, it can recover and boot from the ISO image that
is shipped with the server.
Prerequisites
Requirements
Cisco recommends that you:
Have a working knowledge of Cisco UCS Server Blade software and hardware.• Be familiar with the UCS manager GUI.• Understand the impact and implications of the different commands described in this document• Be familiar with the UCS components and topology. Refer to the diagram for a typical solution•
Components Used
The information in this document is based on Cisco UCS.
The information in this document was created from the devices in a specific lab environment. All of the
devices used in this document started with a cleared (default) configuration. If your network is live, make sure
that you understand the potential impact of any command.
Network Diagram
A typical Cisco UCS topology looks something like this:
Conventions
Refer to the Cisco Technical Tips Conventions for more information on document conventions.
Background Information
The Host Firmware Package enables you to specify firmware versions for different components and bundle
them together under one policy. The host firmware includes these server and adapter components:
BIOS• SAS controller• Emulex Option ROM• Emulex firmware• QLogic option ROM• Adapter firmware•
In order to upgrade the BIOS on a server blade or a server pool, you must create a Host Firmware that has
these components, and then push it to all servers associated with Service Profiles that include this policy.
This Host Firmware Package policy ensures that the host firmware is identical on all servers associated with
service profiles that use the same policy. Therefore, if you move the service profile from one server to
another, the firmware versions are maintained.
You must include this Host Firmware Package policy in a service profile, and that service profile must be
associated with a server for it to take effect.
If you associate a new Host Firmware Package policy to a Service Profile currently linked to blades, it causes
those blades to reboot. You must decide if you want to disassociate the service profile before the new
firmware package policy is applied.
If a server blade is currently associated with a Service Profile, you can choose to disassociate the blade before
the BIOS upgrade is performed. Complete these steps:
In the Navigation pane, click the Servers tab.1. In the Servers tab, expand Servers > Service Profiles.2. Expand the node for the organization that contains the service profile that you want to disassociate
from a server or server pool. If the system does not include multi−tenancy, expand the root node.
3.
On the service profile that you want to disassociate with a server, and select Disassociate Service
Profile.
4.
In the Disassociate Service Profile dialog box, click Yes in order to confirm that you want to
disassociate the service profile.
5.
Click OK. If desired, monitor the status and FSM for the server to confirm that the disassociation
completes.
6.
Main Task
Task
These sections detail the processes used to upgrade BIOS on a server blade or a server pool through the GUI
and CLI.
1. Upgrade BIOS on a UCS Server Blade with the GUI
Complete these steps:
Verify/confirm that the correct BIOS is present in the fabric interconnect flash.1. Create the Host Firmware Package policy with the desired BIOS version:
In the Navigation pane, select the Servers tab.a. On the Servers tab, expand Servers >Policies.b. Expand the node for the organization where you want to create the policy. If the system does
not include multi−tenancy, expand the root node.
c.
Right−click Host Firmware Packages, and select Create Host Firmware Package.d.
In the Create Host Firmware Package dialog box, enter a unique name and description for the
package. This name can be between one and 16 alphanumeric characters. You cannot use
spaces or any special characters, and you cannot change this name once the object is saved.
e.
Click the down arrows in order to expand one or more of these sections on the left of the
dialog box, and select BIOS Firmware Packages.
f.
2.
When you have added all of the desired firmware to the package, click OK.g. Double click to select the BIOS Firmware. Click OK in order to confirm that the host
firmware package policy is created.
h.
Associate the created Host Firmware Package policy to a Service Profile.
This association automatically updates and activates the firmware in the server and adapter with the
new versions and reboots the server. Complete these steps:
In the Navigation pane, click the Servers tab.a. On the Servers tab, expand Service Profiles.b. Select the desired Service Profile.c. On the right pane, click the Policies tab of the selected Service Profile.d. Extend the Firmware Policies drop down container and select the previously created Host
Firmware Package from the Host Firmware menu.
e.
Save the changes.
Note: If your Service Profile is currently associated with a server, this change causes an
immediate server reboot with the BIOS installation. If your Service Profile is not associated
with a server, apply it to a blade in order for the BIOS upgrade to take effect.
f.
3.
Associate the Service Profile with a server blade or server pool:
After the Host Firmware Package policy is assigned and saved, associate this policy to the Service
Profile used by the blade server and, monitor the KVM output to see the new BIOS get displayed. The
BIOS upgrade should not extend the blade's boot time.
Click the General tab.a. Click Change Service Profile Association.b.
4.
In the Associate Service Profile window, select the appropriate server or server pool, and
click OK in order to push new BIOS to the server.
c.
Verify the BIOS version of the blade matches the BIOS for the Host Firmware Package policy.5.
2. Upgrade BIOS on a UCS Server Blade with the CLI
!−−− STEP 1. Verify/confirm that the correct BIOS is present in the
!−−− fabric interconnect flash
F340−31−17−FI−A#
F340−31−17−FI−A# scope firmware
F340−31−17−FI−A /firmware # show image | include Bios
Server Bios S5500.86B.01.00.0036−105.042920090209
Server Bios S5500.86B.01.00.0036−132.051320090429
Server Bios S5500.86B.01.00.0036−132.051320090429
Server Bios S5500.86B.01.00.0036−191.061320091126
F340−31−17−FI−A /firmware #
!−−− STEP 2. Create a Firmware Host Package policy
F340−31−17−FI−A# scope org /
F340−31−17−FI−A /org # create fw−host−pack bios−upgrade
F340−31−17−FI−A /org/fw−host−pack* # create pack−image "Intel" S5500.86B.01.00.0036−191.061320091126 server−bios
F340−31−17−FI−A /org/fw−host−pack/pack−image* # commit−buffer
!−−− STEP 3. Associate Host Firmware Package
!−−− policy with Service Profile
!−−− STEP 4. Associate Service Profile with a blade
!−−− to have BIOS updated.
F340−31−17−FI−A* # scope org /
F340−31−17−FI−A /org* # scope service−profile jdewberr−c2s1
F340−31−17−FI−A /org/service−profile* # associate server 2/1
F340−31−17−FI−A /org/service−profile* # commit−buffer
F340−31−17−FI−A /org/service−profile* # show assoc
Service Profile Name Association Server Server Pool
−−−−−−−−−−−−−−−−−−−− −−−−−−−−−−−−−− −−−−−− −−−−−−−−−−−
jdewberr−c2s1 Associated 2/1
F340−31−17−FI−A /org/service−profile* #
!−−− STEP 5. When association is completed,
!−−− check current BIOS version
F340−31−17−FI−A* #
F340−31−17−FI−A* #
F340−31−17−FI−A* # scope server 2/1
F340−31−17−FI−A /chassis/server* #
F340−31−17−FI−A /chassis/server* # show bios
Bios Firmware:
Server Model Vendor Running−Vers
−−−−−−− −−−−−−−−−− −−−−−−−−−−−−−−−−− −−−−−−−−−−−−
2/1 N20−B6620−1 Intel Corp. S5500.86B.01.00.0036−191.061320091126
F340−31−17−FI−A /chassis/server* #
Verify
There is currently no verification procedure available for this configuration.
Troubleshoot
There is currently no specific troubleshooting information available for this configuration.
Related Information
Technical Support & Documentation − Cisco Systems•
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Updated: Aug 10, 2010 Document ID: 110260
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