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.)
title Red Hat Enterprise Linux 6 (2.6.32-573.el6.x86_64)
root (hd0,0)
kernel /vmlinuz-2.6.32-573.el6.x86_64 ro root=/dev/mapper/VolGroup-
lv_root rd_NO_LUKS LANG=en_US.UTF-8 rd_NO_MD rd_LVM_LV=VolGroup/lv_swap
SYSFONT=latarcyrheb-sun16 crashkernel=128M rd_LVM_LV=VolGroup/lv_root
KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet
pciehp.pciehp_force=1
pci=pcie_bus_perf
initrd /initramfs-2.6.32-573.el6.x86_64.img
…(Some code omitted.)
Step 5
Press
Esc
, enter
:wq
, and press
Enter
to save the edits.
Step 6
Restart the OS for the settings to take effect.
Step 7
Go to
----End
Kernel Parameter Configuration on Oracle Enterprise Linux 7.3/7.4
The following procedure uses Oracle 7.3 as an example.
Step 1
Log in to the 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 (4.1.12-61.1.18.el7uek.x86_64 with Unbreakable
Enterprise Kernel) 7.3' --class oracle --class gnu-linux --class gnu --class os --
unrestricted $menuentry_id_option 'gnulinux-4.1.12-61.1.18.el7uek.x86_64-
advanced-544c61b2-0ee7-4071-b081-084072d6dd85' {
load_video
set gfxpayload=keep
insmod gzio
ES3000 V5 NVMe PCIe SSD
User Guide
4 Hot Swap
Issue 07 (2019-03-19)
Copyright © Huawei Technologies Co., Ltd.
51
