Overview; Maintenance; General Notes On Component Replacement - Infortrend EonStor S12E-R1132-4 Installation And Hardware Reference Manual

5.1.

Overview

5.1.1

Maintenance

Constant monitoring and maintenance of your S12E-R1132-
4/G1133-2 subsystem will minimize system downtime and preserve
the working integrity of the system for a longer period of time. If any
of the system components fails, they must be replaced as soon as
possible.
WARNING!
Do not remove a failed component from the subsystem until you have a
replacement on hand. If you remove a failed component without replacing
it, the internal airflow will be disrupted and the system will overheat causing
damage to the subsystem.
All of the following components can be replaced in case of failure:
1. Controller module – Section 0
2. Memory module – Section 5.2.3.1
3. BBU module - Section 5.4
4. PSU module – Section 5.5
5. Cooling fan module (bundled with PSU modules, not separately
available) – Section 5.6
6. Hard drive – Section 5.7
7. MUX kit – Section Error! Reference source not found.
5.1.2

General Notes on Component Replacement

․
In a redundant-controller configuration, a RAID controller is hot-
replaceable. In a single-controller configuration, the RAID
controller is not hot-swappable. All other component modules,
Subsystem Maintenance
Chapter 5
and
Upgrading
5-1