Adaptec LSM-FC2002 Installation Guide - Page 52

RAID Controller Status LEDs, Main components of RAID controller, Table 6-1

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52 The main parts of the RAID Controller are described in Figure 4-3. Figure 4-3 Main components of RAID controller 1 2 3 Status LEDs 4 5 6 7 FC Host Connectors (SSF optical) RS232 HSSDC Connector Ethernet Connection RAID Controller Status LEDs The RAID controller has 7 Status LEDs as shown above. Table 6-1 describes what these LEDs signify. Table 6-1 Controller Status LEDs LED Description 1 Yellow - Not Ready. Normally Off. Goes On during power up sequence. 2 Green - Ready. Normally On 3 Green - Dirty Cache. On when there is data in cache. 4 Yellow - BBU Fault. Normally Off. 5 Green - Partner Fail. Normally Off 6 Green - Device Activity i.e. on drive channels. Flashes with activity. 7 Green - Host Activity. Flashes with activity. RAID Controller Circuit Boards

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RAID Controller Circuit Boards
52
The main parts of the RAID Controller are described in
Figure 4-3.
Figure 4-3
Main components of RAID controller
RAID Controller
Status LEDs
The RAID controller has 7 Status LEDs as shown above.
Table 6-1 describes what these LEDs signify.
Table 6-1
Controller Status LEDs
1
2
3
4
5
6
7
FC Host Connectors (SSF optical)
HSSDC Connector
Ethernet Connection
RS232
Status LEDs
LED
Description
1
Yellow - Not Ready. Normally Off. Goes On during
power up sequence.
2
Green - Ready. Normally On
3
Green - Dirty Cache. On when there is data in cache.
4
Yellow - BBU Fault. Normally Off.
5
Green - Partner Fail. Normally Off
6
Green - Device Activity i.e. on drive channels. Flashes
with activity.
7
Green - Host Activity. Flashes with activity.