Support Notes for Red Hat Enterprise Linux AS 4.7 for HP Integrity Servers

Software
• 32-bit emulation and other 32-bit functionality
The 32-bit emulation is not automatically installed with RHEL AS 4.7. To obtain this
functionality, install the ia32el package from the RHEL AS 4 for Itanium Extras Disc.
You can install any additional compatibility binaries needed from the RHEL AS 4.7
Compatibility Layer Disc. For instructions, see the RHEL AS 4 Release Notes as described in
“Installation Documentation” (page 8).
• 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 rx1600, rx1620,
rx2600, 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.
16 Recommendations, Limitations, and Known Issues