RAID Subsystem DVA-16K Installation ManualIntroduction en 17

2.6

Subsystem Monitoring

 

The RAID subsystem comes with a number of different monitoring methods that provide you

 

with continual updates on the status of the system and individual components. The following

 

monitoring features are included in the subsystem.

2.6.1

I2C bus

 

The following elements are interfaced to the RAID controller over a non-user-serviceable I2C

 

bus:

PSU modules Cooling modules

Temperature sensors (for the temperature of the backplane board and controller board)

2.6.2

LED Indicators

 

The following active components come with LEDs to indicate the status of the individual com-

 

ponent:

 

RAID controller (5 LEDs)

 

LCD panel (3 LEDs)

 

BBU (2 LEDs)

 

Cooling modules (2 LEDs)

 

PSU modules (1 LED)

 

Drive trays (2 LEDs)

2.6.3

Firmware (FW) and Bosch RAIDWatch GUI

 

Firmware: The firmware is pre-installed software used to configure the subsystem. The latest

 

firmware functionalities include Task Scheduler, Intelligent Drive Handling, and Media Scan.

 

Media Scan handles low quality drives in both the degraded mode and during the rebuild pro-

 

cess. Maintenance tasks will then be performed on an entire array or specific hard drives. Var-

 

ious options are user-configurable such as priority, start time, and execution internals.

 

Bosch RAIDWatch: Bosch RAIDWatch is a premier web-based graphics user interface (GUI)

 

that can be installed on a remote computer and accessed via the web. The manager communi-

 

cates with the array via the connection of the existing host interface or Ethernet link to the

 

array’s LAN port.

2.6.4

Audible Alarms

 

The RAID subsystem comes with audible alarms that are triggered when certain active compo-

nents fail or when certain (controller or subsystem) thresholds are exceeded. Whenever you hear an audible alarm from the RAID subsystem, it is imperative that you determine the cause and rectify the problem immediately.

Event notification messages indicate the completion or status of array configuration tasks and are always accompanied by two (2) or three (3) successive and prolonged beeps.

CAUTION!

Failing to respond when an audible alarm is heard can lead to permanent damage of the RAID subsystem. When an audible alarm is heard, rectify the problem as soon as possible.

Bosch Security System

F.01U.027.799 V2 2008.08

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Bosch Appliances DVA-16K Subsystem Monitoring, I2C bus, LED Indicators, Firmware FW and Bosch RAIDWatch GUI

DVA-16K specifications

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