Current File : /opt/cloudlinux/venv/lib/python3.11/site-packages/clconfigure//lve.py
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2024 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# https://cloudlinux.com/docs/LICENCE.TXT
#
import logging
import pathlib
from clconfigure import run, task
@task("Unloading lve module")
def unload_lve_module():
"""
Restart services that still use lve device and unload lve module then
"""
# Check if lve device is held by any process
res = run(['lsof', '/dev/lve'])
res_stdout_lines = res.stdout.split() if res.stdout is not None else []
services = [
service for service in ['mysqld', 'mariadb', 'httpd']
if any(line.startswith(service) for line in res_stdout_lines)
]
if services:
run(['systemctl', 'restart', *services])
res = run(['modprobe', '-rf', 'kmodlve'])
if pathlib.Path('/sys/module/kmodlve').exists():
logging.warning('Failed to unload the lve module. Please reboot the server.')
