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QuTS hero h5.1.x

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Configuring an enclosure spare disk

An enclosure space disk acts as a hot spare for all RAID groups within a single enclosure (NAS or expansion unit). Under normal conditions, the enclosure space disk is unused and does not store any data. When a disk in any RAID group fails, the hot spare disk automatically replaces the faulty disk.

Important:

Storage enclosures (the NAS and expansion units) cannot share enclosure space disks. A unique spare disk must be assigned to each storage enclosure.

  1. Go to Storage & Snapshots > Storage > Disks/VJBOD > Disks
  2. Select a free disk under an enclosure.
  3. Click Action, and then select Set as Enclosure Spare.

    A confirmation message appears.

  4. Click OK.
    Warning:

    All data on the selected disk will be deleted.

The disk appears as a Spare.