mariadb-plugin-provider-lz4 1:10.11.2-1 (riscv64 binary) in ubuntu lunar

 The various MariaDB storage engines, such as InnoDB, RocksDB, Mroonga,
 can use different compression libraries.
 .
 Plugin provides LZ4 (http://lz4.github.io/lz4/) compression
 .
 Note that these affect InnoDB and Mroonga only;
 RocksDB still uses the compression algorithms from its own library