HP StorageWorks 2012sa Modular Smart Array user (488320-004, March 2013)
Table Of Contents
- Contents
- About This Guide
- 1
- System Components
- 2
- Installing and Cabling Enclosures
- 3
- Connecting Hosts
- 4
- Configuring a System for the First Time
- 5
- Troubleshooting
- Fault Isolation Methodology
- Correcting Enclosure IDs
- Using System LEDs to Diagnose Problems
- Is the front panel Fault ID amber?
- Is the controller back panel OK LED off?
- Is the controller back panel Fault/Service Required LED amber?
- Are both drive module LEDs, Online/Activity, and Fault/UID LEDs off?
- Is the drive module Fault/UID LED blinking amber?
- Is a connected port’s Host Link Status LED off?
- Is a connected port’s Expansion Port status LED off?
- Is a connected port’s Ethernet link status LED off?
- Is the power-and-cooling module AC Power Good LED off?
- Is the power-and-cooling module DC Voltage/Fan Fault/Service Required LED amber?
- Is the drive enclosure back panel OK LED off?
- Is the drive enclosure Fault/Service Required LED amber?
- Isolating a Host-Side Connection Fault
- Isolating a Controller Module Expansion Port Connection Fault
- Resolving Voltage and Temperature Warnings
- A
- Environmental Requirements and Specifications
- B
- Regulatory Compliance and Safety
- Index
71
APPENDIX
A
Environmental Requirements and
Specifications
Safety Requirements
Install the system in accordance with the local safety codes and regulations at the
facility site. Follow all cautions and instructions marked on the equipment.
Site Requirements and Guidelines
The following sections provide requirements and guidelines that you must address
when preparing your site for the installation.
When selecting an installation site for the system, choose a location not subject to
excessive heat, direct sunlight, dust, or chemical exposure. These conditions greatly
reduce the system’s longevity and might void your warranty.
Site Wiring and AC Power Requirements
The following are required for all installations:
■ All AC mains and supply conductors to power distribution boxes for the rack-
mounted system must be enclosed in a metal conduit or raceway when specified
by local, national, or other applicable government codes and regulations.
■ Ensure that the voltage and frequency of your power source match the voltage
and frequency inscribed on the equipment’s electrical rating label.
■ To ensure redundancy, provide two separate power sources for the enclosures.
These power sources must be independent of each other, and each must be
controlled by a separate circuit breaker at the power distribution point.
■ The system requires voltages within minimum fluctuation. The customer-
supplied facilities’ voltage must maintain a voltage with not more than
± 5 percent fluctuation. The customer facilities must also provide suitable surge
protection.