In order to adequately support so many workloads on a singlevirtual host, significant storage space is often necessary.
为了在一台虚拟单机上充分支持如此多的负载，海量的存储空间往往是必要的。
2
Currently, persistent storage blocks are limited to a 2tb maximum size and a single persistent storage unit can only be attached to one virtual instance at a time.
目前，持久性存储块的容量最大被限定在2tb，而且一次只能将一个持久性存储单元附加给一个虚拟实例。
3
In order to adequately support so many work loads on a singlevirtual host, significant storage space is often necessary.