Western Digital Ultrastar Serv60+8 User Manual page 387

5. System Management
User Guide
5.5 Zoning
Tri HBA/RAID Zoning Configuration:
The Tri HBA/RAID Zoning Configuration allows up to three redundantly configured HBAs to view a
specific zone group of drives. Each host will be able to view up to 20 drives that are mapped to three
HBAs. Each zone group will display all of the devices that are contained within that zone. If a drive slot
is not populated, it will still be part of that zone group, but it will not display any results in enclosure
management until the drive slot has been populated. In this Configuration, the enclosure is divided into
three zone groups as shown in the image below represented by three different colors.
Figure 493: Tri HBA/RAID Zoning Configuration
Quad HBA/RAID Zoning Configuration:
The Quad HBA/RAID Zoning Configuration allows up to four redundantly configured HBAs to view a
specific zone group of drives. Each host will be able to view up to 15 drives that are mapped to four
HBAs. Each zone group will display all of the devices that are contained within that zone. If a drive slot
is not populated, it will still be part of that zone group, but it will not display any results in enclosure
management until the drive slot has been populated. In this Configuration, the enclosure is divided into
four zone groups as shown in the image below represented by four different colors.
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