Buffalo Technology none setup guide

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Congratulations! Your TeraStation is set up. Please see the TeraStation User Manual for more help and configuration options.

Note on RAID arrays:

TeraStation uses RAID (“Redundant Array of Independent Disks”) technology to control the four hard drives in your TeraStation. RAID may be configured several ways:

RAID Spanning - All four drives are combined into one large drive, giving the maximum capacity for your TeraStation. RAID Spanning is efficient, but has no redundancy. If one hard drive fails, all data on the TeraStation is lost.

RAID 1 (mirroring) - Hard drives (or spanned pairs of hard drives) are arranged in mirrored pairs. Each half of the pair reads and writes exactly the same data. This costs you half of the total capacity of your TeraStation, but provides excellent redundancy. If a hard drive fails, the mirror set continues to operate, allowing you to work normally. You may replace the damaged or defective drive at any time, and normal RAID 1 mirroring will then be automatically restored.

RAID 5 (parity) - All drives in a RAID 5 array reserve part of their data space for parity information, allowing all data to be recovered if a single drive fails. The parity information takes up about one hard drive’s worth of space, so if you set up all four drives in the TeraStation as a RAID 5 array, your usable capacity will be about 3/4 of the total capacity of the TeraStation. RAID 5 is an excellent compromise between efficiency and security. If a single drive fails, no data is lost. After the damaged or defective drive is replaced, your TeraStation will automatically restore all data on the new drive and resume normal RAID 5 operation. This is how your TeraStation is set up out of the box.

Out of the box, your TeraStation is configured with RAID 5. This means that you’ll only be able to use about 3/4 of the total capacity of your TeraStation, but your data will be much safer than it would be without fault tolerance. If you wish to use a different type of RAID, instructions for changing your RAID settings are in the TeraStation manual, available on your TeraNavigator CD.

It is important to replace broken drives as soon as possible, as the TeraStation may not be fault tolerant after a drive fails.



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Contents Quick Setup Guide Connect your Cables Check your Connection Using the Client Utility TeraStation Configuration Utility Map a Driveletter to your Share Page Technical Support FCC Warning Technical Specifications

none specifications

Buffalo Technology is a leading provider of data storage and networking solutions, renowned for its innovative products catering to both home and business users. Established in 1975 and headquartered in Hiroshima, Japan, Buffalo has consistently pushed the boundaries of technology to meet the demands of an increasingly data-driven world.

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