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Table 19. Expansion canister and SAS port LEDs
Name
1 Canister fault
2 Canister status
3 Canister power
4 and 6 SAS link fault
5 and 7 SAS link
operational
Connecting Ethernet cables to node canisters
On Storwize V7000 systems, the control enclosure has several Ethernet ports
present or optionally present on the rear of each node canister. Ports 1 and 2
provide access to system management facilities. Ports 1, 2 and 3 on the rear of each
canister can also provide iSCSI connectivity and IP replication.
Procedure
To install the Ethernet cables, complete the following steps.
1. Connect Ethernet port 1 of each node canister in the system to the IP network
Color
Amber
Green
Green
Amber
Green
that will provide connection to the system management interfaces, as shown in
Chapter 2. Installing the Storwize V7000 Gen2 and Storwize V7000 Gen2+ hardware
State
Off
On
Flashing
Off
On
Flashing
Off
On
Off
On
Off
On
Meaning
Normal operation.
A fault was detected.
The expansion canister is
being identified. A fault
might or might not be
detected.
Canister is off.
Normal operation.
A vital product data
(VPD) error occurred.
Canister is off.
Canister is receiving
power.
No faults are detected.
All four lanes have a link
connection.
Several error conditions
are possible:
v Only 1, 2, or 3 lanes
are connected, but not
all 4.
v The lanes are not
operating at the same
speed.
v All lanes are not
connected to the same
remote port. One or
more of the connected
lanes are attached to a
different address.
No link connection on
any lane. The connection
is down.
The SAS link is active. At
least one of the four
lanes is connected.
137
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