search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-
efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2 --hint='hd0,msdos2' 9e0fffba-
d347-4e34-9800-59271fd5ce73
else
search --no-floppy --fs-uuid --set=root 9e0fffba-
d347-4e34-9800-59271fd5ce73
fi
echo 'Loading Linux 4.4.21-69-default ...'
linux /boot/vmlinuz-4.4.21-69-default root=UUID=9e0fffba-
d347-4e34-9800-59271fd5ce73 ${extra_cmdline}
pciehp.pciehp_force=1
pci=pcie_bus_perf
echo 'Loading initial ramdisk ...'
initrd /boot/initrd-4.4.21-69-default
}
}
### END /etc/grub.d/10_linux ###
…(Some code omitted.)
NOTE
Whether the file content includes "### BEGIN /etc/grub.d/20_linux_xen ###" depends on whether Xen
Hypervisor is selected during OS installation.
Step 7
Go to
----End
Kernel Parameter Configuration on SLES 12/12SP1
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 'SLES12' --class sles12 --class gnu-linux --class gnu --class os
$menuentry_id_option 'gnulinux-simple-dcbfdecb-bcd9-4003-ba51-a95c7e31c56e' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod btrfs
set root='hd0,msdos2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-
efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2 --hint='hd0,msdos2' dcbfdecb-
bcd9-4003-ba51-a95c7e31c56e
else
search --no-floppy --fs-uuid --set=root dcbfdecb-bcd9-4003-ba51-
a95c7e31c56e
fi
echo 'Loading Linux 3.12.28-4-default ...'
linux /boot/vmlinuz-3.12.28-4-default root=UUID=dcbfdecb-bcd9-4003-ba51-
ES3000 V5 NVMe PCIe SSD
User Guide
4 Hot Swap
Issue 07 (2019-03-19)
Copyright © Huawei Technologies Co., Ltd.
56
