Potential
Causes of a Failed or Degraded RAID Array
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Adding incompatible hard drives to the RAID array.
Hardware conflicts with the hard drive
and RAID server.
Software corruption
to the operating system.
A virus infection,
software or operating system upgrade.
The RAID controller
fails or the configuration has recently changed.
Two or more hard
drives fail or go offline in the RAID Array .
The RAID Server
crashes and won't remount the array or volume(s).
The RAID configuration
becomes corrupt or damaged.
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