d.
Run the
cat /proc/cmdline
command. If the command output contains
"pciehp.pciehp_force=1 pci=pcie_bus_perf", the kernel is configured successfully.
Figure 3-39
Checking the configuration
Step 5
Upgrade the OS kernel.
l
Example 1: RHEL 7.3
Upgrade the kernel of RHEL 7.3 to
kernel-3.10.0-514.26.2.e17.x86_64
or later to
support orderly hot swap of NVMe drives.
a.
Run the
uname -r
command to check the current kernel version.
Figure 3-40
Kernel version
b.
to download the kernel upgrade package
(
kernel-3.10.0-514.26.2.e17.x86_64.rpm
for example).
c.
Run the
rpm -ivh kernel-3.10.0-514.26.2.e17.x86_64.rpm
command to upload the
upgrade package to the OS for installation.
d.
Restart the OS after the installation is complete.
e.
Run the
uname -r
command. If
3.10.0-514.26.2.el7.x86_64
is displayed, the kernel
is upgraded successfully.
Figure 3-41
Checking the kernel version
l
Example 2: SUSE 12.2
Upgrade the kernel of SUSE 12.2 to
kernel-default-4.4.74-92.32.1.x86_64
or later to
support orderly hot swap of NVMe drives.
a.
Run the
uname -r
command to check the current kernel version.
Figure 3-42
Kernel version
b.
to download the kernel upgrade package
(
kernel-3.10.0-514.26.2.e17.x86_64
for example).
FusionServer Pro CH121 V5 Compute Node
User Guide
3 Basic Operations
Issue 06 (2019-08-10)
Copyright © Huawei Technologies Co., Ltd.
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