Xyratex RS-1600-FC-SBD, Инструкция по установке и эксплуатации

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RS-1600/1602-FC-SBD User Guide
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4.5.5 Thermal Warnings
4.6 Dealing with Hardware Faults
Ensure that you have obtained a replacement module of the same type before removing any faulty
module.
Warning If your RS-1600-FC-SBD or RS-1602-FC-SBD subsystem is powered up and you remove any
module, replace it immediately. If the subsystem is used with modules or module blanks missing
for more than a few minutes, the Enclosure can overheat, causing power failure and data loss.
Such use will invalidate the warranty.
• Replace a faulty drive with a drive of the same type and capacity.
• All drive bays must be fitted with a Drive Carrier module or a dummy carrier module in order to
maintain a balanced air flow.
• All the supplied plug-in power supply units, electronics modules and blank modules must be in place
for the air to flow correctly around the cabinet.
4.7 Continuous Operation During
Replacement
Depending on how the subsystem is set up, if a disk unit fails, it can normally be replaced without
interrupting the use of the system.
In addition, each enclosure contains two Power Supply/Cooling modules, either of which can maintain
power and cooling to the subsystem while the other is replaced.
Symptom Cause Action
1 ALL AMBER LEDs
on the Ops Panel
and on ALL drive
bays illuminated
flash.
2 Audible Alarm
sounds almost
continuously and
cannot be muted.
At a higher threshold than the
Thermal Alarm (this should
already have been activated).
OR - All fans have failed.
OR - Only 1 fan operating and
the internal temperature is 40° C
or above.
1 Check for airflow restrictions.
2 Check Power Supply/Cooling
module faults.
3 Check for excessive local
temperatures.
4 Switch Off immediately.