gnu-linux --class gnu --class os --unrestricted $menuentry_id_option
'gnulinux-3.10.0-123.el7.x86_64-advanced-b054ccd0-c3d3-47eb-a449-f897f63f1b76' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod xfs
set root='hd0,msdos1'
if [ x$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' b64fedb9-
b1e9-465d-994f-9cee287c1d57
else
search --no-floppy --fs-uuid --set=root b64fedb9-
b1e9-465d-994f-9cee287c1d57
fi
linux16 /vmlinuz-3.10.0-123.el7.x86_64 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
LANG=en_US.UTF-8
pciehp.pciehp_force=1 pci=pcie_bus_perf
initrd16 /initramfs-3.10.0-123.el7.x86_64.img
}
menuentry 'CentOS Linux, with Linux 0-rescue-17e12da386e9435aa7f2b6b718079678' --
class centos --class gnu-linux --class gnu --class os --unrestricted
$menuentry_id_option 'gnulinux-0-rescue-17e12da386e9435aa7f2b6b718079678-advanced-
b054ccd0-c3d3-47eb-a449-f897f63f1b76' {
load_video
insmod gzio
insmod part_msdos
insmod xfs
set root='hd0,msdos1'
if [ x$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' b64fedb9-
b1e9-465d-994f-9cee287c1d57
else
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.)
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 RHEL 6.6/6.7 and CentOS 6.6/6.7/6.8
The following procedure uses RHEL 6.7 as an example.
Step 1
Log in to the operating system (OS) as an administrator.
Step 2
Run the
vim /boot/grub/grub.conf
command to open the boot configuration file.
ES3000 V5 NVMe PCIe SSD
User Guide
4 Hot Swap
Issue 07 (2019-03-19)
Copyright © Huawei Technologies Co., Ltd.
50
