Raspberry Pi 2B RAID 5 build – Part 1

First, you need a Raspberry Pi 2B computer. You can purchase it anywhere. It’s home is here: https://www.raspberrypi.org/

Remember to purchase a micro USB cable with a power charger which is used as the Pi’s power supply, also remember to purchase an HDMI cable.

The HDMI cable is used to display the Pi’s video output on an HDTV monitor (1080p). I’ve only used the HDMI display once to find the IP address of the Pi, after that I typically use the terminal/ssh to connect and work with the Pi.

In case they don’t come with the USB 2.0 external disks (they should), also remember to buy 4 USB 2.0 cables.

Second, you need 4 USB 2.0 external hard disks. The Pi has 4 USB 2.0 ports so up to 4 disks can be connected directly. You can use more disks but you’ll have to use a USB hub. Using a hub to use more than 4 USB disks will degrade performance as a single USB 2.0 connection is shared amongst many disks.

Third, you’ll need a micro SD card, 8GB will do. This will be the Pi’s Linux OS hard disk.

Fourth, you’ll need to download the OS (it’s called Raspbian and is actually Linux in the Debian distribution form. Get it? Rasp(berry) and (De)bian .

You can download it from here: https://www.raspberrypi.org/downloads/raspbian/

Next we’ll write the image to the SD Card …

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s