
Table 10 O peration al disk drive status indications
Activity
Online Fault
Description
Flashing
On
Off
Initial star t up.
On On
Off
The drive is online but is not being accessed.
Flashing Flashing Flashing The drive is being located.
Flashing
On
Off
The drive is operational and active.
Table 11 Non-operational disk drive s tatus indications
Activity
Online Fault
Description
On On On
Indicates no connection or the controllers are offline.
Recommended corrective actions:
1. Check power supplies for proper operation.
2. If defective, replace disk drive.
On
Off
Flashing
Indicates disk drive error/not active. Recommended
corrective actions:
1. Verify FC loop continuity.
2. Replace disk drive.
Disk drive blank
To maintain the pro per enclosure air flow, a disk drive or a disk drive blank must be installed in each
drive bay. The disk drive blank maintains proper airflow within the disk enclosure.
Power supplies and blowers
This section describes the function and operation of the disk enclosure power supplies and blowers.
Figure 16 illustrates the major power supply a nd cooling components.
CXO7489
1
3
4
5
5
6
2
Figure 16 Power supply and blower assembly components
1. Powe r s u p p ly
2. Status indicator
3. AC Input connector with bail
4. Module latch (wine-colored)
5. Blower tabs (wine-colored)
6. Blower
HP StorageWorks 3000/5000 Enterprise Virtual Array user guide (VCS 4.xxx)
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