Table 2-15
Expansion I/O module SAS Activity LED conditions
(continued)
Fault LED (amber)
Activity LED (green)
Condition
Off
Flash with aggregate port
activity
Cable Present
All links up.
On
Off
Critical Fault
■
Any fault which causes
operation of the cable to
cease or fail to start
For example, an
OVERCURRENT trip.
■
No connection detected
at the opposite end of
the SAS cable
Flashing - One second on; one
second off
Flash with aggregate port
activity
Non-Critical Fault
Any fault which does not
cause the connection to
cease operation.
For example, not all links
established;
OVERTEMPERATURE
condition detected.
Veritas 5U84 Storage Shelf cooling modules
The Veritas 5U84 Storage Shelves include five cooling modules. The cooling
modules provide cooling to the entire unit, which is suitable to maintain the internal
component temperatures below each components maximum temperature limits.
Figure 2-24
Veritas 5U84 Storage Shelf cooling module components
1
2
3
4
65
About the Veritas 5U84 Storage Shelves
About the 5U84 Primary Storage Shelf and 5U84 Expansion Storage Shelf rear components