Chapter 4:
System maintenance
4
System maintenance
4.1
Replaceable components
Your EonStor DS system is comprised of replaceable components:
•
PSU module
•
Hard disk drives
WARNING!
• DO NOT remove a defective component from the system until you have the replacement on hand.
Doing so may disrupt the internal airflow.
•
Consult with the qualified engineers who are familiar with the system to recommend component
replacements.
•
DO NOT use excessive force when installing a replaceable module. Forced installation of the
module can damage the connector pins of the system, the module, or the internal backplane.
4.1.1 Power supply module/cooling module
The PSUs are configured in a redundant configuration, with each PSU housed in a robust steel canister.
Detecting a failed PSU
If a PSU module fails, the system notifies you via the following indicators:
•
The PSU LED lights in red
•
Audible alarm
NOTE:
See section
for more details.
•
Firmware utility
NOTE:
Refer to the Firmware User Manual in the bundled CD for more details.
•
SANWatch Manager software
NOTE:
Refer to SANWatch User Manual in the bundled CD for more details.
This chapter provides maintenance and replacement procedures of replaceable
components of your EonStor DS 3000 system.
