Step 7
Go to
----End
Kernel Parameter Configuration on Oracle Enterprise Linux 7.0/7.1/7.2
The following procedure uses Oracle Enterprise Linux 7.0 as an example.
Step 1
Log in to the operating system (OS) as an administrator.
Step 2
Run the
vim /boot/grub2/grub.cfg
command to open the boot configuration file.
Step 3
Enter
i
.
Step 4
In the boot configuration file, add
pciehp.pciehp_force=1 pci=pcie_bus_perf
to the boldface
part shown in the following:
Between the added content and its preceding content, a space is required and no line feed is
allowed.
…(Some code omitted.)
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Oracle Linux Server, with Linux 3.10.0-123.el7.x86_64' --class oracle
--class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option
'gnulinux-3.10.0-123.el7.x86_64-advanced-eba3dd96-8be3-46ce-a8d9-21699e3fbedb' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod xfs
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-
efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1'
fcf9f115-8f51-496e-a7a8-905f03350b4e
else
search --no-floppy --fs-uuid --set=root fcf9f115-8f51-496e-
a7a8-905f03350b4e
fi
linux16 /vmlinuz-3.10.0-123.el7.x86_64 root=UUID=eba3dd96-8be3-46ce-
a8d9-21699e3fbedb ro crashkernel=auto vconsole.font=latarcyrheb-sun16
rd.lvm.lv=ol/swap rd.lvm.lv=ol/root vconsole.keymap=us rhgb quiet
LANG=en_US.UTF-8
pciehp.pciehp_force=1 pci=pcie_bus_perf
initrd16 /initramfs-3.10.0-123.el7.x86_64.img
}
menuentry 'Oracle Linux Server, with Unbreakable Enterprise Kernel
3.8.13-35.3.1.el7uek.x86_64' --class oracle --class gnu-linux --class gnu --class
os --unrestricted $menuentry_id_option 'gnulinux-3.8.13-35.3.1.el7uek.x86_64-
advanced-eba3dd96-8be3-46ce-a8d9-21699e3fbedb' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod xfs
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-
efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1'
fcf9f115-8f51-496e-a7a8-905f03350b4e
else
ES3000 V5 NVMe PCIe SSD
User Guide
4 Hot Swap
Issue 07 (2019-03-19)
Copyright © Huawei Technologies Co., Ltd.
53
