MariaDB [(none)]> SHOW GLOBAL VARIABLES LIKE 'gtid_current_pos';
+------------------+-------------------+
| Variable_name    | Value             |
+------------------+-------------------+
| gtid_current_pos | 1313-1-3898485526 |
+------------------+-------------------+
1 row in set (0.000 sec)

MariaDB [(none)]> SHOW VARIABLES LIKE 'gtid%';
+-------------------------+-------------------+
| Variable_name           | Value             |
+-------------------------+-------------------+
| gtid_binlog_pos         | 1313-1-3898485526 |
| gtid_binlog_state       | 1313-1-3898485526 |
| gtid_cleanup_batch_size | 64                |
| gtid_current_pos        | 1313-1-3898485526 |
| gtid_domain_id          | 10                |
| gtid_ignore_duplicates  | OFF               |
| gtid_pos_auto_engines   |                   |
| gtid_seq_no             | 0                 |
| gtid_slave_pos          |                   |
| gtid_strict_mode        | ON                |
+-------------------------+-------------------+
10 rows in set (0.000 sec)

cat xtrabackup_binlog_pos_innodb
/www/mysql/data/mysql-bin.016373	136973120

hp-layout-dg01.ab1-dbass(ko1):/www/mysql/data #  dpkg -l | grep mariadb
ii  libmariadb3:amd64                1:10.11.15+maria~deb12         amd64        MariaDB database client library
ii  mariadb-backup                   1:10.11.15+maria~deb12         amd64        Backup tool for MariaDB server
ii  mariadb-client                   1:10.11.15+maria~deb12         amd64        MariaDB database client binaries
ii  mariadb-client-core              1:10.11.15+maria~deb12         amd64        MariaDB database core client binaries
ii  mariadb-common                   1:10.11.15+maria~deb12         all          MariaDB database common files (e.g. /etc/mysql/mariadb.conf.d/)
ii  mariadb-server                   1:10.11.15+maria~deb12         amd64        MariaDB database server binaries
ii  mariadb-server-core              1:10.11.15+maria~deb12         amd64        MariaDB database core server files

dpkg -l | grep galera
ii  galera-4                          26.4.24-deb11                      amd64        Replication framework for transactional applications