Hitachi Compute Blade 2500 series, Compute Blade 500 series Installation Manual page 37

4 For CB 2500/500
.
Customizing /boot/grub/grub.conf
(For EFI boot, /boot/efi/EFI/redhat/grub.conf)
Edit /boot/grub/grub.conf on a text editor to add an appropriate kernel
option and delete inappropriate one.
For Red hat Enterprise Linux 6 (x86, x86_64):
Adding the kernel option above configures the following settings.
Disabling nmi watchdog to use a parameter that stops the system
¢
when hardware fails. (nmi_watchdog=0)
A setting for avoiding Aero from working (pci=noaer)
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Kernel option parameters to delete (only when tboot package is installed)
Delete the following parameters:
¢
intel_iommu=on
amd_iommu=on
For CB 2000
Add the following kernel option.
Adding the kernel option above configures the following settings.
Disabling nmi_watchdog to use a parameter that stops the system
¢
when hardware fails
A setting of kernel panic for avoiding the OS malfunction when MCA
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interrupts occur
A setting for avoiding Aero from working
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If selecting tboot package in RHEL installation, delete the following option
to disable the TXT function.
5 Applying 8 Gb Fibre Channel board (GG-CC3M8G1X1-Y) driver
.
Mount the Driver & Utility CD on a directory and copy
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"Hitachi_workaroud/elx/lpfc" folder to a folder. Grant execute
permission for "elpfc_install.sh" in the copied folder. The following
shows an example of mounting "/media/cdrom" folder and copying "/
root" folder.
Hitachi Compute Blade Series OS Installation Guide for Red Hat Enterprise Linux
Red Hat Enterprise Linux 6
2-17