IBM 88743BU - System x3950 E User Manual page 389

Planning, installing, and managing
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5. Verify you receive the following message:
DSA key has been flashed successfully
6. Type exit and quit the program. The server reboots.
7. Unmount the image or remove your CD-ROM from the local drive at your
server.
Update in the Linux operating system
You may update the DSA Preboot in 32-bit and 64-bit Linux operating systems.
Read the instructions for and then download the *.sh for Linux operating system.
To update the DSA Preboot within the Linux operating system:
1. Save the package in a user directory: /usr/
2. Unpack the package, by using the command in Example 6-5.
Example 6-5 DSA Preboot: extraction in Linux
linux-x3850m2:/usr/ # ./ibm_fw_dsa_a3yt71a_linux_32_64.sh -x /usr/dsa
3. Change to this directory.
4. Perform the update as shown in Example 6-6.
Example 6-6 DSA Preboot: flash progress of the Update process in Linux
srv-253-217:/usr/dsa # ./lflash64 -z
Node count: 1
Flashing node: 0
Waiting for device to become available:
.......
Device flashing in progress:
...........................................................................
...........................................................................
...........................................................................
..............................................................
DSA key has been flashed successfully
srv-253-217:/tmp/dsa #
Update in the Windows operating system
To update the DSA Preboot in 32-bit and x64 Windows:
1. Download the following (or similarly named) EXE file to a local disk on your
server:
ibm_fw_dsa_a3yt71a_windows_32_64.exe
Chapter 6. Management
371

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