Owner's Manual

Troubleshooting 13
OPTIONS="-x -u ntp:ntp -p /var/run/ntpd.pid"
# Set to 'yes' to sync hw clock after successful
ntpdate
SYNC_HWCLOCK=no
# Additional options for ntpdate
NTPDATE_OPTIONS=""
[root@node1]#
After making the above changes at both the nodes, run the cluvfy script and
verify if the output related to NTP has passed.
Fibre Channel Storage System
I/O Errors and Warnings are Displayed When You Load the Fibre Channel
HBA Driver Module
You must update the HBA driver, BIOS, and firmware for the Fibre Channel
module. For the supported versions, see the Solution Deliverable List (SDL)
on dell.com/oracle.
Operating System
Operating System Does Not Recognize a New Peripheral Device
When you add a new peripheral device to the Dell PowerEdge system, the
operating system does not recognize the device. The issue occurs when
Kudzu is disabled.
Run Kudzu manually after you add the new peripheral to your system.
Using Dell DKMS Drivers After Upgrading the Kernel
If the kernel is upgraded in a system where the DKMS driver is installed, then
after the kernel upgrade, perform the following procedure to ensure that the
updated DKMS driver is installed for the latest kernel.
• If the module version of the updated kernel is higher than the DKMS
driver version, then continue using the native driver.
11GR2TG.book Page 13 Wednesday, August 4, 2010 12:31 PM