Adaptec FS4500 User Guide - Page 55

SATA I/O Module Configuration, Drive Carrier LEDs

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SATA Storage Enclosures (FS4100 and FS4500) Table 5-5 FS4500 I/O Module LEDs LED Designation D7a Partner Failed LED On Partner controller has failed D8-1 Cache/BBU Fault ■ Data in cache memory ■ Cache memory failed ■ Cache being held by battery back-up ■ Battery not capable of sustaining memory ■ Battery not present a In single controller configurations, this LED is not used. LED Off Partner controller operating properly Battery back-up is capable of sustaining memory in case of power loss (has 87% or more original charge capacity) SATA I/O Module Configuration This section describes how to configure the two I/O modules. FS4100 I/O Module Configuration The Adaptec FS4100 I/O module supports JBOD and does not require configuring. FS4500 I/O Module Configuration Use the Spheras RAIDWatch software application included on your Adaptec Storage Enclosure CD to configure the Adaptec FS4500 I/O module. Refer to the Adaptec Storage Enclosure CD for software documentation. Drive Carrier LEDs Each drive carrier has three LEDs that are visible from the front of the Storage Enclosure. See Drive Carrier LEDs on page 3-4 for detailed information about LED functions. 5-8

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5-8
SATA Storage Enclosures (FS4100 and FS4500)
SATA I/O Module Configuration
This section describes how to configure the two I/O modules.
FS4100 I/O Module Configuration
The Adaptec FS4100 I/O module supports JBOD and does not
require configuring.
FS4500 I/O Module Configuration
Use the Spheras RAIDWatch software application included on
your Adaptec Storage Enclosure CD to configure the Adaptec
FS4500 I/O module. Refer to the Adaptec Storage Enclosure CD for
software documentation.
Drive Carrier LEDs
Each drive carrier has three LEDs that are visible from the front of
the Storage Enclosure. See
Drive Carrier LEDs
on page 3-4
for
detailed information about LED functions.
D7
a
Partner
Failed
Partner controller has
failed
Partner controller
operating
properly
D8-1
Cache/BBU
Fault
Data in cache memory
Cache memory failed
Cache being held by
battery back-up
Battery not capable of
sustaining memory
Battery not present
Battery back-up is
capable of
sustaining
memory in case of
power loss (has
87% or more
original charge
capacity)
a
In single controller configurations, this LED is not used.
Table 5-5
FS4500 I/O Module LEDs
LED
Designation
LED On
LED Off