storage-Storage 2

To the enterprise on a large set of systems, the storage of this block will often encounter the choice of type, the recent project in the customer requirements and NAS storage solution to a SAN storage solution, but also to write the two solutions to the customer to read the document and presentation. I used to store this piece of information in my previous projects, using Dell, HDS, HP, public records and I personally feel that the configuration is basically the same, that is, the installation of the client or the Web is the way to manage and control. 1) First login system, LIC activation system generally need to restart, 2) then make the hot spare, 3) the remaining disks into a RAID group, select the RAID mode and disk configuration (data disk plus check disk), 4) partition volume, 5) mapping, 6) Install multipath software.

about Nas and San The following is a summary of the online predecessors, I just made a few changes, we are learning to stand on the shoulders of giants, so we are lucky .

The most straightforward understanding is that the NAS itself with a file management system, which is a file storage object, the direct sharing of data between the network, and the SAN is a block file storage, need to be in the Application Server Front section of the file System. NAS deployments typically reach client servers directly through network switches (typically the least gigabit switches), while sans are divided into FC Sans and IP sans (iSCSI), FC Sans need to be configured with SAN switches (fibre switches) and then connected to client servers, IP SAN Requires an accessory Ethernet switch to connect to the client server.

This picture is a comparison chart on the Internet.

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The following is a topological diagram of my own.

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This article from the "hard 72 laughter to 81 difficult" blog, please be sure to keep this source http://10237709.blog.51cto.com/10227709/1790840

storage-Storage 2