NetApp E2600 Installation Manual page 113

Location
12 Controller Service
Action Required
LED
13 Cache Active LED
* After an AC power failure, this LED blinks while cache offload is in process.
LEDs on the Controller Canister Host Interface Card Subplates
NOTE The figure immediately below shows an iSCSI host interface card (HIC), but the E2600 controller-drive
tray also supports a four-connector FC HIC and a two-connector SAS HIC with comparable LEDs.
Figure 96 LEDs on the Controller Canister Host Interface Card Subplates
Table 23 LEDs on the Controller Canister Host Interface Card Subplates*
Location
1 Host Interface
Card Link 3 Up
LED
2 Host Interface
Card Link 3 Active
LED
E2600 Controller-Drive Tray Installation Guide
LED Color
Amber
Green
1. Host Interface Card Link 3 Up LED
2. Host Interface Card Link 3 Active LED
3. Host Interface Card Link 4 Up LED
4. Host Interface Card Link 4 Active LED
5. Host Interface Card Link 5 Up LED
6. Host Interface Card Link 5 Active LED
7. Host Interface Card Link 6 Up LED
8. Host Interface Card Link 6 Active LED
9. Expansion Fault LED
10. Expansion Active LED
LED Color
Green
Green
On
A fault exists within the
controller canister.
Cache is active.*
On
The Ethernet link has
auto-negotiated to 1 Gb/s.
The link is up (LED blinks
when there is activity).
Off
Normal status.
Cache is inactive or the
controller canister has been
removed from the
controller-drive tray.
Off
The Ethernet link is down or
does not auto-negotiate to 1
Gb/s.
The link is not active.
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