search --no-floppy --fs-uuid --set=root b64fedb9-
b1e9-465d-994f-9cee287c1d57
fi
linux16 /vmlinuz-0-rescue-17e12da386e9435aa7f2b6b718079678
root=UUID=b054ccd0-c3d3-47eb-a449-f897f63f1b76 ro rd.lvm.lv=centos/swap
vconsole.font=latarcyrheb-sun16 rd.lvm.lv=centos/root crashkernel=auto
vconsole.keymap=us rhgb quiet
pciehp.pciehp_force=1 pci=pcie_bus_perf
initrd16 /initramfs-0-rescue-17e12da386e9435aa7f2b6b718079678.img
}
if [ "x$default" = 'CentOS Linux, with Linux 3.10.0-123.el7.x86_64' ];
then default='Advanced options for CentOS Linux>CentOS Linux, with Linux
3.10.0-123.el7.x86_64'; fi;
### END /etc/grub.d/10_linux ###
…(Some code omitted.)
e.
Press
Esc
, enter
:wq
, and press
Enter
to save the edits.
f.
Restart the OS for the settings to take effect.
g.
Go to
l
Red Hat (6.6, 6.7) and CentOS (6.6, 6.7)
The following procedure uses Red Hat 6.7 as an example:
a.
Log in to the operating system (OS) as an administrator.
b.
Run the
vim /boot/grub/grub.conf
command to open the boot configuration file.
c.
Enter
i
.
d.
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.)
e.
Press
Esc
, enter
:wq
, and press
Enter
to save the edits.
f.
Restart the OS for the settings to take effect.
g.
Go to
l
Oracle Enterprise Linux (7.0, 7.1, 7.2)
The following procedure uses Oracle Enterprise Linux 7.0 as an example:
a.
Log in to the operating system (OS) as an administrator.
b.
Run the
vim /boot/grub2/grub.cfg
command to open the boot configuration file.
c.
Enter
i
.
d.
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
ES3000 V3 NVMe PCIe SSD
User Guide
4 Hot Plug
Issue 20 (2019-02-27)
Copyright © Huawei Technologies Co., Ltd.
52
