Storage architecture is a necessary factor for migrating to a private cloud

Consolidation of storage

because of the consolidation limitations of existing http://www.aliyun.com/zixun/aggregation/11820.html > storage architectures and heterogeneous storage environments, businesses cannot install private clouds directly. Some storage vendors, such as EMC, NetApp, and IBM, have introduced storage virtualization tools (Emcvplex, NetApp v-series, IBM XIV, etc.) to consolidate storage from different vendors to provide a shared pool of storage for the server.

When it comes to choosing a storage consolidation tool for a private cloud, be aware that some storage features are specifically required for storage vendors to be used after storage consolidation. The ability to integrate storage at different locations can also be considered if the data center is in different areas. Storage consolidation tools have a limited number of storage systems to work with, so when you exercise to create a private cloud, you choose an integration tool that meets existing and future requirements.

Scalability based on requirements

adds any new storage systems to the environment, and it should be performed in response to future storage forecasts without affecting the existing environment. Once the private cloud is created, the storage capacity of the private cloud should be variable and not affect the environment.

Meet the challenge of large data

data grows exponentially, and "big Data" becomes a new hot word for it circles. Large data storage management has been the focus of attention because of its high storage requirements and high growth. According to the IDC survey, the number of 2011 data will exceed 1.8 gigabytes (1.8 trillion GB). Many companies envision cloud storage for large data management. When you plan to create a private cloud, you should evaluate these companies if you want to consolidate solutions for large data storage management. Cluster storage systems such as EMC Isilon, NETAPP data ONTAP GX cluster, and IBM Sonas are better for large data storage management because large data grows to a number of petajoules bytes in a filesystem, attached to the rules of private cloud storage, scalability, availability, and flexibility. The rating

of the

store requires a storage rating before creating a private cloud, including requirements for existing and future storage in different business applications. For example, ERP applications require FC storage, and HR applications require SATA storage. In storage consolidation, the storage pool should be created from the template. For example, Pool A is SSD storage, Pool B is FC storage, and Pool C is SATA storage. Once you create a private cloud, the future needs to meet storage allocation requirements by using the right pool that depends on the application requirements, so you can maintain consistency and make the allocation easier.

Consolidated Private Cloud Solution

Many storage vendors offer consolidated private cloud solutions to help you create a private cloud. These solutions include blade servers, FCoE switches, and rack-and-rack storage consolidation. If you want to create a private cloud, these solutions should be considered because they are scalable and rigorously tested. These solutions have a management controller that manages all three components of the cloud-storage, network, and computing. EMC Vblock is one of the solutions.

Future storage requirements

before creating a private cloud, the future plan should not be overlooked, including the introduction of new hardware for the environment, which should be discussed with storage vendors to incorporate these requirements into the design of the solution.

Therefore, you should remember that it is impossible to make the existing architecture private, creating private clouds, experiencing physical transitions to virtual, and then implementing private clouds. The process of creating a private cloud is therefore segmented.

(editor: Heritage)