User`s guide

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Upgrade Procedures
44 RedHawk Linux Version 5.4 Release Notes
6.2 Upgrading to RHEL5.4
NOTE
If you are upgrading to RedHawk 5.4 from a RedHawk 5.1
system, please note that you might see problems with 3 packages
during the Red Hat upgrade procedure: openmpi, rhnsd and lam-
libs. These problems are due to Red Hat, not Concurrent. For the
current recommended resolution of these issues, see these links:
http://kbase.redhat.com/faq/docs/DOC-19442
http://rhn.redhat.com/errata/RHBA-2008-0481.html
The system must first be upgraded to Red Hat Enterprise Linux 5.4. Perform the following
steps.
1. Insert the RHEL 5.4 installation disc #1 into the bootable optical media
drive.
2. Follow steps 1-8 of the installation instructions in section 5.1.1 on
page 13, up to the window which prompts you to either install or upgrade,
shown below. Select “Upgrade an existing Installation”.
Make sure that the correct root partition you wish to upgrade is selected in
the combo box.
If you are satisfied the upgrade is correctly configured, click the Next
button.
3. Select the default option to configure grub: “Update boot loader
configuration”. This updates the grub identified as the primary grub
used by the system.