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8 en | Introduction RAID Subsystem DVA-08K | Installation Manual
F.01U.027.797 | V2 | 2008.08 Bosch Security Systems
Channels: The SCSI ID/LUN mapping method enables users to associate a storage volume
with multiple IDs or LUNs on the host channels. The mapping method can easily cope with
host-side configurations such as clustered servers or high availability path redundancy. On the
drive side, all of the eight (8) SATA-II drives are connected each through a dedicated SATA
channel. Each drive channel is routed to an enclosure drive tray that is equipped with a stan-
dard SATA connector with of hot-swap capability. The methods used for assembling physical
drives, fault management, and status monitoring are identical to that used with Bosch’s long
line of RAID storage enclosures.
Active Components
The subsystem comes with:
• A single RAID controller module
• Two redundant, hot-swappable cooling modules
• Dual redundant, hot-swappable, load-sharing power supplies
• A module slot for a Li-ION battery module.
• The front section of the enclosure houses eight (8) hot-swap drive bays for SATA-II or
backward compatible with SATA-I hard disk drives.
The subsystem is shown below:
Fig. 2.1 8-bay SATA RAID Subsystem
i
NOTICE!
On receiving and unpacking your subsystem, please check the package contents against the
included unpacking checklist. If any modules appear to be missing, please contact your sub-
system vendor immediately.