Hot-Spare Disk - NEC N8103-91 User Manual

1-7. Hot-Spare Disk

The hot-spare disk is prepared as an auxiliary HDD substituting for a defected HDD
included in a logical drive which is configured at a redundant RAID level. Detecting a HDD
fault, the system disconnects the HDD (or makes it offline) and starts rebuild using the
hot-spare disk.
Tips
For standby rebuild (rebuild using hot-spare disks), see "Chapter 3
Features of Disk Array Controller".
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