6
.
Changing the crashkernel setting
If you use kdump or LTD (Linux Tough Dump), change the crashkernel
setting in the /boot/grub/grub.conf Kernel line as follows. (For EFI
boot, /boot/efi/EFI/redhat/grub.conf)
crashkernel=[Arbitrary value]M@[ Arbitrary value]M
(Example: crashkernel=256M@48M)
The value differs depending on the memory installed and the number of
ports on the FC expansion card.
7
.
Customizing /etc/sysconfig/init
Change BOOTUP=color to the following:
8
.
Restarting the system
Type in the following and press Enter.
9
.
Checking the console log level
After starting the system, type in the following and press Enter.
10
.
Checking the NMI interrupt setting
After starting the system, type in the following and press Enter.
11
.
Updating the Hitachi driver
Installation using the Driver & Utility CD adds and updates some drivers.
The following case, however, requires installing additional drivers. To
connect Hitachi disk array subsystem using the hfcldd driver, reinstall the
driver in the Driver & Utility CD attached to the HITACHI Gigabit Fibre
Channel Adapter.
12
.
Updating drivers
Installation using the Driver & Utility CD adds and updates some drivers.
13
.
Updating kernel
When using Red Hat Enterprise Linux 6.5, download the kernel security
update from the Red Hat web page referring to the following table, and
then apply the kernel security update.
Red Hat Enterprise Linux 6
2-27
Hitachi Compute Blade Series OS Installation Guide for Red Hat Enterprise Linux