A cloud enviroment for backup and data storage

Currently derived from advances and technological developments can have Input-Output devices ever better able to store more information. The use of the disks of the nodes of a cluster as global storage system is an inexpensive solution for a cloud environment. The need for the available of information from anywhere is increasing; this represents a problem for many users who use applications such as databases, media, personal file, documents, etc. The I/O data demands of these applications get higher as they get larger. In order to improve performance of these applications can use parallel file systems. PVFS2 is a free parallel file system developed by a multi-institution team of parallel I/O, networking and storage experts. In this paper we present the design of an implementation for cloud environment for able to store and back up data through using remote servers that can be accessed through the Internet. The implementation aims to increase the availability of data and reduce in loss of information.