/usr/ is in mysql-mmm-tools 2.2.1-1.1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/mysql-mmm-tools/
/usr/share/doc/mysql-mmm-tools/copyright
/usr/share/perl5/
/usr/share/perl5/MMM/
/usr/share/perl5/MMM/Tools/
/usr/share/perl5/MMM/Tools/MySQL.pm
/usr/share/perl5/MMM/Tools/Tools.pm
/usr/share/perl5/MMM/Tools/Snapshot/
/usr/share/perl5/MMM/Tools/Snapshot/MySQL.pm
/usr/share/perl5/MMM/Tools/Snapshot/LVM.pm
/usr/lib/
/usr/lib/mysql-mmm/
/usr/lib/mysql-mmm/tools/
/usr/lib/mysql-mmm/tools/remove_snapshot
/usr/lib/mysql-mmm/tools/create_snapshot
/usr/sbin/
/usr/sbin/mmm_backup
/usr/sbin/mmm_restore
/usr/sbin/mmm_clone
/usr/share/doc/mysql-mmm-tools/changelog.Debian.gz