Updating the System Firmware
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The chapter conatins the following sections:
Updating the Firmware
The ILOM load command updates both the service processor firmware and the server firmware.
The flash image consists of the following components:
- Service processor firmware
- BIOS and POST
- Reset/Config
- Sequencer
- Partition description
To use the features and fixes in subsequent firmware releases, perform To Update the Firmware.
 To Update the Firmware
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1. Ensure that the ILOM service processor network management (NET MGT) port is configured.
This action is required to access the new flash image over the network. See Modifying the Service Processor IP Address.
2. Open an SSH session to connect to the service processor ILOM CLI
% ssh root@xx.xxx.xx.x
...
Are you sure you want to continue connecting (yes/no)? yes
...
Password: password (nothing displayed)
Waiting for daemons to initialize...
Daemons ready
Sun Integrated Lights Out Manager
Version 2.0.0.0
Copyright 2007 Sun Microsystems, Inc. All rights reserved.
Use is subject to license terms.
->
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3. Verify that the host is powered off.
If the host is not powered off, type the stop /SYS command.
4. Type the load command.
The load command updates the service processor flash image and the host firmware. The load command requires the following information:
- IP address of a TFTP server on the network that can access the flash image
- Full path name to the flash image that the IP address can access
The command usage is as follows:
load [-script] -source tftp://xxx.xxx.xx.xx/pathname
where:
- -script - Do not prompt for confirmation and act as if yes was specified
- -source - Specifies the IP address and full path name (URL) to the flash image.
-> load -source tftp://xxx.xxx.xx.xx/pathname
NOTE: A firmware upgrade will cause the server and ILOM to
be reset. It is recommended that a clean shutdown of
the server be done prior to the upgrade procedure.
An upgrade takes about 6 minutes to complete. ILOM
will enter a special mode to load new firmware. No
other tasks can be performed in ILOM until the
firmware upgrade is complete and ILOM is reset.
Are you sure you want to load the specified file (y/n)? y
Do you want to preserve the configuration (y/n)? y
...............................................................
Firmware update is complete.
ILOM will now be restarted with the new firmware.
Update complete. Reset device to use new image.
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After the flash image has been updated, the system automatically resets.
The service processor resets, runs diagnostics, and returns to the login prompt (on the serial console), similar to EXAMPLE A-1.
EXAMPLE A-1 Typical Boot Sequence Following Firmware Update
U-Boot 1.1.1 (May 23 2007 - 21:30:12)
...
POST cpu PASSED
POST ethernet PASSED
Hit any key to stop autoboot: 0
## Booting image at fe080000 ...
IP Protocols: ICMP, UDP, TCP, IGMP
Checking all file systems...
fsck 1.37 (21-Mar-2005)
Setting kernel variables ...
... done.
Mounting local filesystems...
Cleaning /tmp /var/run /var/lock.
Identifying DOC Device Type(G3/G4/H3) ...
OK
Configuring network interfaces...Internet Systems Consortium DHCP
Client V3.0.1
Copyright 2007 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/products/DHCP
eth0: config: auto-negotiation on, 100FDX, 100HDX, 10FDX, 10HDX.
Listening on LPF/eth0/00:14:4f:3f:8c:af
Sending on LPF/eth0/00:14:4f:3f:8c:af
Sending on Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 6
eth0: link up, 100 Mbps Full Duplex, auto-negotiation complete.
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 15
Hostname: hostname.
Starting portmap daemon: portmap.
Initializing random number generator...done.
INIT: Entering runlevel: 3
Starting system log daemon: syslogd and klogd.
Starting periodic command scheduler: cron.
Starting IPMI Stack...... Done.
Starting OpenBSD Secure Shell server: sshd.
Starting Servicetags listener: stlistener.
Starting FRU update program: frutool.
hostname login:
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| Sun Netra X4250 Server Installation Guide
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820-4055-11
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Copyright © 2010, Oracle and/or its affiliates. All rights reserved.