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
42 HP 2012sa Modular Smart Array user guide • January 2013
Setting Management Port IP Addresses Using the CLI
Note – If you used DHCP to set the IP addresses, you do not have to set them using
the CLI as described in this section.
Ethernet Management ports on controller module A and controller module B are
configured with the following default values:
■ Management Port IP Address: 10.0.0.2 (controller A), 10.0.0.3 (controller B)
■ IP Subnet Mask: 255.255.255.0
■ Gateway IP Address: 10.0.0.1
If the default IP addresses are not compatible with your network, you must set an IP
address for each management port using the command-line interface (CLI)
embedded in each controller module. The CLI enables you to access the system
using RS-232 communication and terminal emulation software.
Use the CLI commands described in the steps below to set the IP address for the
Ethernet management port on each controller module.
Once new IP addresses are set, you can change them as needed using SMU.
Note – Changing IP settings can cause management hosts to lose access to the
storage system.
1. From your network administrator obtain an IP address, subnet mask, and gateway
address for controller A and controller B.
2. Use the provided micro-DB9 serial cable to connect controller A to a serial port on
a host computer.