Addonics Technologies ADSA4R5 Guide de l'utilisateur télécharger pdf (Page 6)

Addonics Technologies Users Guide v1.0

4-Port SATA II PCI RAID5/JBOD Controller Card

2.5 Parity RAID (RAID 5)

Parity or RAID 5 adds fault tolerance to Disk Striping by including parity

information with the data. Parity RAID dedicates the equivalent of one disk

for storing parity stripes. The data and parity information is arranged on the

disk array so that the parity is written to different disk. There are at least 3

members to a Parity RAID set.

2.6 JBOD (Just Bunch of Disks)

The JBOD is a virtual disk that can either be an entire disk drive or a segment

of a single disk drive.

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Addonics Technologies ADSA4R5 Guide de l'utilisateur Page 6