Bosch DVA-12T Installation Manual download pdf (Page 46)

46 en | Specifications RAID Subsystem DVA-12T | Installation Manual

F.01U.027.798 | V1 | 2006.06 Bosch Security Systems

7.7 Fault Tolerance Management

Event Broadcast/Alert Yes (via RAIDWatch sub-modules, the Configuration Client utility or

NPC)

Event Notification Yes (via RAIDWatch sub-modules, Configuration Client or NPC)

Hardware Connection In-band over Ethernet, or RS-232C

Configuration on Disk Configuration data stored on disks for logical drive assemblies to

exist after controller replacement; basic settings, e.g., channel

mode settings, are stored on NVRAM

Failure Indicator Via alarm, LCD panel, RAIDWatch Manager session, or terminal

emulation

Specification

Battery Back-up Option Yes

Automatic Drive Failure Detection Yes

Automatic Rebuild on Spare Drives Yes

Regenerate Logical Drive Parity Yes

Bad Block Reassignment Yes

Automatic Rebuild upon Failed Drive Replace-

ment

Yes

Manual Clone of Suspected Failed Drive Yes

Concurrent Rebuild on Multiple Drives in a

RAID (0 + 1) Logical Drive

Yes

Salvage the 2

Temporarily Failed Drive in a

RAID 1, 3 or 5 Logical Drive

Yes

Salvage the 1

Temporarily Failed Drive in a

RAID 0 Logical Drive

Yes

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 55 56

No comments

Bosch DVA-12T Installation Manual Page 46