Promise Technology 150TX2, User Manual

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Chapter 5: Disk Array Concepts
55
Caution
With some models of hard drives, if the Master hard drive fails, it
may cause the Slave hard drive to be unrecognized by the
computer's operating system. Where a RAID 1 (Mirroring) array
exists on the Master/Slave pair, this condition may cause the
operating system to freeze.
Do NOT create a RAID 1 (Mirroring) array with two Parallel ATA
hard drives using the Master/Slave arrangement on Channel 3
(the Parallel ATA port).
You can create a RAID 1 (Mirroring) array by combining hard
drives on:
•
Channels 1 and 2 (Serial ATA only)
• Channels 1 and 3 (one Serial, one Parallel)
• Channels 2 and 3 (one Serial, one Parallel)