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.
Rocca Flea is a fortified palazzo in Gualdo Tadino, Umbria. In Valletta, Malta, Casa Rocca Piccola is one of the last remaining unconverted palazzi, that is still lived in today by a noble family. In Sardinia, the Rocca Doria, a stronghold of the Doria of Genoa, gives its name to the commune Monteleone Rocca Doria. From the earliest stage, when church and rocca were the only stone structures the distinction between 'castles' and 'villages' is already one of degree rather than kind.