Storwize V7000 2076-524 Sas Ports 1 And - IBM Storwize V7000 Unified Problem Determination Manual

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Storwize V7000 Unified: Problem Determination Guide 2073-720
Table 14. Storwize V7000 2076-524 SAS ports 1 and 2 LEDs. Storwize V7000 2076-524
SAS ports 1 and 2 LED legend.
Name Call out
1
SAS Port 1
Link
2
SAS Port 1
Fault
Symbol Color
None Green
None Amber
State Meaning
OFF No link
connection on
any phys
(lanes). The
connection is
down.
ON There is a
connection on
at least one
phy. At least
one of the
phys to that
connector is
up.
OFF No fault. All
four phys
have a link
connection.
ON This can
indicate a
number of
different error
conditions:
v One or
more, but
not all, of
the 4 phys
are
connected.
v Not all 4
phys are at
the same
speed.
v One or
more of the
connected
phys are
attached to
an address
different
from the
others