The version you requested (5.7.21-0ubuntu0.16.04.1) is not available, but a newer one is (5.7.25-0ubuntu0.16.04.2). We redirected you there.
This file is indexed.

/usr/ is in mysql-server 5.7.25-0ubuntu0.16.04.2.

This file is owned by root:root, with mode 0o755.

File Mime Type Owner Mode Size
..
/usr/share/ root:root 0o755
/usr/share/doc/ root:root 0o755
/usr/share/doc/mysql-server/ root:root 0o755
/usr/share/doc/mysql-server/NEWS.Debian.gz application/gzip root:root 0o644 583 bytes
/usr/share/doc/mysql-server/copyright text/plain root:root 0o644 31.1 KB
/usr/share/doc/mysql-server/changelog.Debian.gz root:root 0o777