This documentation is for a release that is no longer maintained
See documentation for the latest supported version 3 or the latest supported version 4.이 콘텐츠는 선택한 언어로 제공되지 않습니다.
6.2. Enabling Kernel Modules
Before running the
cns-deploy
tool, you must ensure that the dm_thin_pool
, dm_multipath
, and target_core_user
modules are loaded in the OpenShift Container Platform node. Execute the following command on all OpenShift Container Platform nodes to verify if the modules are loaded:
lsmod | grep dm_thin_pool
# lsmod | grep dm_thin_pool
lsmod | grep dm_multipath
# lsmod | grep dm_multipath
lsmod | grep target_core_user
# lsmod | grep target_core_user
If the modules are not loaded, then execute the following command to load the modules:
modprobe dm_thin_pool
# modprobe dm_thin_pool
modprobe dm_multipath
# modprobe dm_multipath
modprobe target_core_user
# modprobe target_core_user
Note
To ensure these operations are persisted across reboots, create the following files and update each with the content as mentioned:
cat /etc/modules-load.d/dm_thin_pool.conf dm_thin_pool
# cat /etc/modules-load.d/dm_thin_pool.conf
dm_thin_pool
cat /etc/modules-load.d/dm_multipath.conf dm_multipath
# cat /etc/modules-load.d/dm_multipath.conf
dm_multipath
cat /etc/modules-load.d/target_core_user.conf target_core_user
# cat /etc/modules-load.d/target_core_user.conf
target_core_user