IBM SAN768B-2, Installation, Service And User Manual

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6. Log back in to the standby CP blade and run firmwaredDownloadStatus on
the standby CP blade to validate a successful commit. This may take up to 10
minutes.
7.
If you are upgrading through several levels of the Fabric OS, repeat step 2
through step 6 as often as necessary to complete the upgrade. Otherwise,
proceed to step 8.
8. Log out of the standby CP blade and log in to the active CP blade.
9. Proceed to “Completing the CP8 blade replacement” on page 83
Downloading firmware from a USB drive
For this task, refer to Table 13 on page 79 for the correct sequence of upgrading
firmware versions to reach your target version.
Complete the following steps to download the firmware from a USB device.
This section assumes that the new firmware has already been copied onto the USB
device. The folder structure on the USB device must be as follows in order to allow
the device to be enabled:
brocade>
config
firmware
firmwareKey
support
The firmware folder contains the folder for the specific release you are installing.
1. Insert the USB drive into the USB port of the active CP blade.
2.
Attach a serial cable from the PC to the active CP blade.
3. Log in to the active CP blade AS admin if you are not still logged in and
enter usbStorage -e to enable the USB device.
4. Remove the serial cable from the active CP blade and attach it to the standby
CP blade and log in as
admin .
5. Run firmwareDownload -s -U vX.X.X (where X.X.X is the firmware version
you are downloading) to download the firmware to the standby CP blade.
The
-s option also disables the autoreboot, so you will have to manually issue
a reboot after the download finishes to initiate firmwarecommit. Enter all
requested information (use default values).
The following example shows the results of running firmwaredownload for
Fabric OS version 7.0.0a.
SAN768B-2_124:admin> firmwaredownload -sU v7.0.0a
Server IP: 10.31.2.25, Protocol IPv4
Checking system settings for firmwaredownload...
System settings check passed.
You are running firmwaredownload with auto-reboot disabled.
After firmware is downloaded, please reboot the system to
activate the new firmware.
Firmware is being downloaded to the switch. This step may take up to 30
minutes.
Preparing for firmwaredownload...
2011/05/24-10:59:39, [SULB-1001], 7258, SLOT 7 | CHASSIS, WARNING,
SAN768B-2, Firmwaredownload command has started.
2011/05/24-10:59:39, [SULB-1036], 7259, SLOT 7 | CHASSIS, INFO,
SAN768B-2,
The current Version: Fabric OS v7.0.0
Start to install packages...
dir ##################################################
ldconfig ##################################################
<some output removed>
Chapter 5. Removing and installing components
81