Buffalo Technology LSV40TL Home Theater Server User Manual


 
Using your LinkStation
LinkStation User Manual 78
Several RAID modes are available for LinkStation models with multiple hard drives. LinkStations
with only one hard drive do not support RAID modes.
Notes: All data is lost when the RAID mode is changed. Back up any important data before
changing RAID modes.
In this document, “Recovery” means putting the LinkStation back to the state it was in
before the malfunction happened. It does not mean reading data from broken hard
drives.
When the RAID mode is changed, all data on the drives is lost. Before changing RAID
modes, please back up any important data from the array.
• RAID 1 mode
Uses 2 hard drives in a mirrored array. One drive’s worth of space is usable. Identical data is written to
both drives. If one drive is damaged, data can be recovered by replacing the damaged drive.
Note: Hard drives in the LS-WSXL LinkStation are not user-replaceable. If you experience a drive
failure with this model, contact Bualo tech support for assistance.
• RAID 0 mode (LS-WVL, LS-WXL, and LS-WSXL Default Setting)
Multiple hard drives are combined into a single array. The total capacity of all drives is usable. This is
the fastest of the LinkStation’s RAID modes. If any drive is damaged, all data on the array is lost.
• Normal Mode
Each drive is accessible as a separate, individual drive. The total capacity of each drive is usable.
If any drive is damaged, all data on that drive is lost.
RAID Arrays