Bosch DSA E‑Series Installation Manual page 14

14 en | System overview
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The following table describes the LEDs and their operational states:
Cache active
Locate
Attention
Activity
Ethernet activity (right)
2020-05 | V2 | DOC
1 3 5
2 4
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12 14
1 Channel 3 - host port link status LED
3 Channel 4 - host port link status LED
5 Management port 1 - Ethernet status
LED
7 Management port 2 - Ethernet status
LED
9 SAS drive expansion port - attention
LED
Cache active LED LED
Attention LED
LED
7
6 8
15
2
4
6
8
10
12
14
Status indicator
Green
Off
Blue
Off
Amber
Off
Blinking green
Green
Installation manual
DSA E-Series (E2800 60-bay)
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Channel 3 - host port attention LED
Channel 4 - host port attention LED
Management port 1 - Ethernet activity
LED
Management port 2 - Ethernet activity
LED
SAS drive expansion port - link status
LED
Locate LED
Activity LED
Description
The cache contains data not yet written
to disk.
Either the cache is inactive or all data
from the cache has been preserved in
non-volatile memory.
There is an active request to physically
locate the controller unit.
There is no active request to locate the
controller unit.
The controller is faulty and requires
operator attention, and the faulty
component is serviceable.
The controller is operating normally.
The controller is active.
The link between the management port
and the device to which it is connected
(such as an Ethernet switch) is up.
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