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
Chapter 5 Troubleshooting 69
To view the controller enclosure’s temperature status, in SMU, as an Advanced
Manage user:
● Select Monitor > Status > Advanced Settings > Temperature Status.
Power-and-Cooling Module Voltage Sensors
Power supply voltage sensors ensure that an enclosure’s power supply voltage is
within normal ranges. There are three voltage sensors per power-and-cooling
module.
Table 5-5 Voltage Sensor Descriptions
Sensor Event/Fault ID LED Condition
Power Supply 1 Voltage, 12V < 11.00V
> 13.00V
Power Supply 1 Voltage, 5V < 4.00V
> 6.00V
Power Supply 1 Voltage, 3.3V < 3.00V
> 3.80V