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Table 16. 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
Storwize V5100 5U expansion enclosure parts
On the (5U) expansion enclosure, all replaceable parts are customer-replaceable units (CRUs).
Expansion enclosure drives
Table 17 on page 69 summarizes the part numbers and feature codes for the 2077-92F, 2077-A9F
expansion enclosure, which is supported by all Storwize V5100 systems.
68 Storwize V5100 : Quick Installation Guide for MTM 2078-424, 2078-12F, 2078-24F, 2078-92F, and 2078-
U5B
Color
Amber
Green
Green
Amber
Green
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 phys have a link
connection.
Several error conditions
are possible:
• Only 1, 2, or 3 phys
are connected, but
not all 4.
• The phys are not
operating at the same
speed.
• All phys 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.
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