200G就能满足小岛同学么?
LS的一些同学们啊
too simple, too naive!!!

RAID (Redundant Array of Inexpensive Drives)
独立磁盘冗余阵列
http://en.wikipedia.org/wiki/RAID
才是小岛同学的梦想

TB(1024GB = 1TB)级的存储才能够确实的满足小岛同学的需求!