mariadbd: #007/usr/sbin/mariadbd: Can't change dir to '/home/mysql/' (Errcode: 13 "Permission denied")

마리아 5버전에서 10 버전으로 업데이트 실행을 하니 실행이 안됨

 [Warning] Can't create test file /home/mysql/s20210425.lower-test

Feb 22 17:03:59 s20210425 mariadbd: #007/usr/sbin/mariadbd: Can't change dir to '/home/mysql/' (Errcode: 13 "Permission denied")

 /usr/lib/systemd/system/mariadb.service

# Prevent accessing /home, /root and /run/user

ProtectHome=true

#false 로 수정 

ProtectHome=false

systemctl daemon-reload

systemctl start mariadb

======================================

cd /etc/yum.repos.d/

curl -LsS https://downloads.mariadb.com/MariaDB/mariadb_repo_setup | sudo bash -s -- --mariadb-server-version="mariadb-10.6"

yum -y install mariadb*

yum -y install mariadb

yum -y install mariadb-server

systemctl start mariadb 

mysqladmin -u root -p password '비밀번호'