how to move my database /var/lib/mysql to anther filesystem?

[charlie]

currently my zabbix 5.0 database sits on /var/lib folder which is on root filesystem. now because of mysql, my root fs is full:
[root@bp2-zabbix-d001 data]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 7.8G 0 7.8G 0% /dev
tmpfs 7.8G 0 7.8G 0% /dev/shm
tmpfs 7.8G 66M 7.7G 1% /run
tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup
/dev/mapper/cl-root 14G 14G 20K 100% /
/dev/sda1 1014M 180M 835M 18% /boot
/dev/mapper/vg_data-lv_data 94G 692M 94G 1% /data
tmpfs 1.6G 0 1.6G 0% /run/user/0

but my /data fs has plenty of space, how could I move to /data? thx

[charlie]

here is my.cnf:
[root@bp2-zabbix-d001 data]# more /etc/my.cnf
[mysql]

# CLIENT #
port = 3306
socket = /data/data/mysql/mysql.sock
default-character-set = utf8

[mysqld]

# GENERAL #
user = mysql
default-storage-engine = InnoDB
socket = /data/data/mysql/mysql.sock
pid-file = /var/run/mysqld/mysqld.pid
bind-address = 127.0.0.1
report-host = 127.0.0.1
collation-server = utf8_unicode_ci
init-connect = 'SET NAMES utf8'
character-set-server = utf8
tmpdir = /data/tmp
read-only = 0
sql-mode = "ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZER O_DA TE,NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_A UTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
performance_schema = 1


# MyISAM #
key-buffer-size = 32M
myisam-recover = FORCE,BACKUP

# SAFETY #
max-allowed-packet = 16M
max-connect-errors = 1000000
skip-name-resolve

# DATA STORAGE #
[root@bp2-zabbix-d001 data]# pwd
/data/data
[root@bp2-zabbix-d001 data]# cat /etc/my.cnf
[mysql]

# CLIENT #
port = 3306
socket = /data/data/mysql/mysql.sock
default-character-set = utf8

[mysqld]

# GENERAL #
user = mysql
default-storage-engine = InnoDB
socket = /data/data/mysql/mysql.sock
pid-file = /var/run/mysqld/mysqld.pid
bind-address = 127.0.0.1
report-host = 127.0.0.1
collation-server = utf8_unicode_ci
init-connect = 'SET NAMES utf8'
character-set-server = utf8
tmpdir = /data/tmp
read-only = 0
sql-mode = "ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZER O_DA TE,NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_A UTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
performance_schema = 1


# MyISAM #
key-buffer-size = 32M
myisam-recover = FORCE,BACKUP

# SAFETY #
max-allowed-packet = 16M
max-connect-errors = 1000000
skip-name-resolve

# DATA STORAGE #
datadir = /var/lib/mysql/
symbolic-links = 1

# BINARY LOGGING #
log-bin = /var/lib/mysql/mysql-bin
expire-logs-days = 7
sync-binlog = 1
binlog_format = row

# CACHES AND LIMITS #
tmp-table-size = 48M
max-heap-table-size = 48M
query-cache-type = 0
query-cache-size = 0
max-connections = 4000
thread-cache-size = 500
open-files-limit = 65535
table-definition-cache = 1024
table-open-cache = 2048

# INNODB #
innodb-flush-method = O_DIRECT
innodb-log-files-in-group = 2
innodb-log-file-size = 1G
innodb-flush-log-at-trx-commit = 1
innodb-file-per-table = 1
innodb-buffer-pool-size = 6144M
innodb_buffer_pool_instances = 4

# LOGGING #
log-error = /data/logs/mysql/mysqld.log
log-queries-not-using-indexes = 0
long_query_time = 2
slow-query-log = 1
slow-query-log-file = /data/logs/mysql/mysql-slow.log

[mysqld_safe]
log-error = /data/logs/mysql/mysqld.log
pid-file = /var/run/mysqld/mysqld.pid