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The need for a data warehouse arose for Maine quite a while: it was necessary to backup somewhere, and I take over quite a lot of copies, because the substructure is quite extensive for small businesses: several servers and a twelve virtual machines, several workstations, a TV surveillance archive, torrents ... Storage with 2-4 disks of 2 TB each did non suit me - the old file waiter contained 4x2 Terbium and was almost 80% full. Enterprise-unwavering storage seemed to me an dearly-won pleasance, and then I decided to make up the storage myself. I successful this decision not only because the idea of ​​creating a repository seemed simple and rather cheap to me, but also because I wanted to do something with my own hands. Eastern Samoa it clad subsequent, my work force are somewhat crooked, and the monetary value of tools ready-made the toll of the storage itself not so attractive.

As a result, I enjoyed the design and work, nonheritable a tool around that comes in handy to me rather a great deal, and non just for construction servers and storage that suits my inevitably.

Those World Health Organization are interested in what came of IT and how it was made - I ask for a cat.

The requirements for mistake tolerance were small, but the come of disk blank was the reverse. Additionally, I wanted to exist able to extend disc space if necessary.
I took a habitue motherboard from a cheap office data processor, there was non a very powerful processor, 4GB of RAM, 2 PCI-E slots. Additionally, I installed a gigabit network card and disk controller on 8 SAS / SATA disks. Another 4 SATA ports were on the motherboard itself, so my storage was designed for 12 3.5 "drives.

The number of misused components:

• Motherboard: H61M-P20 (G3)
• Processor: Intel Core-i3 3220
• Network Card: Intel Gigabit CT Screen background
• Magnetic disk Controller: HighPoint RocketRAID 272x_1x SAS Controller

At the moment, 5 disks of 2TB are installed, 3 more than are along the way.

The nearly fascinating is the case. I wanted to put my storage server in a shared excruciate with the rest of the equipment, so I had to stick to size standards. The disks had to be located in the front line, lying on their sides, indeed the height of the case was 3U.
Case corporate - particle board. It was wiser to use metal, but I could not gues how I should process information technology, or plywood, because IT is still stronger than fibreboard, but particle board was at pass on, and I did non want to take to a piece of plyboard. I also used aluminum corners to colligate individual parts. Fibreboard with corners connected by rivets. The "basket" for the disks was made of a piece of atomic number 5. This was perhaps the most labour-intensive part to manufacture, because it had quite lifelong stiffeners, which had to be bent with plyers and straightened with a hammer.

For chilling, 4 fans 8x8cm in size of it were installed in the front. They provide a clean strong airflow.

The result is the following:

As a issue, I got a lot of pleasure from the study, but most likely, I will not be engaged in the creation of buildings from fibreboard more. Till.

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Posted by: singletonworper58.blogspot.com

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