Support Notes for Red Hat Enterprise Linux AS v.5.7 for HP Integrity Servers

If this occurs, try one of the following methods to resolve the problem:
Change the memory configuration so that the memory in each cell is equal
Change the CLM (Cell Local Memory) setting to increase the size of contiguous memory.
If the system was working previously, at the EFI prompt, run the pdt command. If there
are PDT entries, consider replacing the bad memory identified.
Software
32-bit emulation and other 32-bit functionality
The 32-bit emulation is not automatically installed with RHEL 5.7. To obtain this functionality,
install the ia32el package from the Red Hat Enterprise Linux 5 Supplementary CD.
You can install any additional compatibility binaries needed from the Red Hat Enterprise Linux
5 Supplementary CD. For instructions, see the Red Hat Enterprise Linux 5 Release Notes as
described in “Installation Documentation (page 11).
Use of the cdrecord program
The cdrecord program may hang when burning a CD-RW disk with unsupported media
using certain models of CD/DVD combo and DVD+RW drives shipped in rx1620, rx2620,
and rx4640 servers. Use only approved HP CD-RW media to prevent burn hangs. Try different
brands of media if HP media is not available.
In addition, when using cdrecord to burn a disc, you may need to eject the disc and reinsert
before you can mount it.
Known Issues 19