A recording medium having at least one track with data fields and servo fields interleaved thereon, the recording medium comprising:
- a first servo field inserted onto the at least one track, the first servo field including servo correction information that is used for accessing the data fields;
- and
- a second servo field inserted onto the at least one track, the second servo field being a reduced servo field that is used for accessing the data fields and that does not include servo correction information,
- the servo correction information of the first servo field including first servo correction information for the first servo field and second servo correction information for the second servo field.