Sun Microsystems Sun Fire X4100, Product Notes

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48 Sun Fire X4100 and Sun Fire X4200 Servers Product Notes • November 2006
SLES9 64-Bit: Incorrect CPU Speeds Reported
When PowerNow! is Enabled (6287519)
On systems running SLES9, incorrect CPU speeds might be reported in
/proc/cpuinfo
when the PowerNow! option is enabled. The maximum speed may
not be reported.
Workaround
Disable the PowerNow! feature by using the BIOS Setup utility. The menu path to
the feature’s screen is Main -> Advanced -> AMD PowerNow Configuration.
SLES9 SP1: Multipath Driver Does Not Work
After Reboot (6332988)
SLES9 SP1 multipath driver (
mdadm
) does not work after a reboot of the host.
Workaround
None.
SLES9 SP2 Update Does Not Work If SLES9
Already Installed (6343559)
The
yast
CD update method does not work to update SLES9 base to SLES9 SP2.
The error message,
corrupt kernel
, is reported. The problem is that the driver
modules are not loaded during the system boot.
Workaround
Installation of SLES9 SP2 works if the SLES9 base is not installed. Start the
installation with SLES9 SP2, rather than SLES9 base.