In a RAID 5 array, data is striped and stored onto all but one drive. The last drive stores parity data for that stripe, for redundancy purposes. Which drives are used for data or parity alternates for each stripe.
Siena [1] is a medieval city in the region of Tuscany, located in the north of Italy some 70 km (43 mi) south of Florence. It is probably best known for a colourful horse race, Il Palio, conducted twice each year in the summer.
About University of Siena. The University of Siena is located in Siena, Italy. It is the first university in Italy that is publicly funded. It is called Studium Senese locally. The University of was founded in 1240. The University has about 20,000 students. The University is best renowned for its Schools of Law and Medicine.